Smithtown, NY Weather Forecast & Current Conditions

Night: Mostly clear. Patchy frost after midnight. Lows around 40. Northeast winds around 5 mph.

Day: Partly sunny in the morning, then becoming mostly cloudy. Highs in the lower 60s. Northeast winds around 5 mph, becoming northwest in the afternoon.

Night: Mostly clear. Lows in the lower 40s. Northwest winds around 5 mph.

Day: Sunny. Highs in the mid 60s. Northwest winds around 5 mph, becoming west around 5 mph in the afternoon.

Night: Clear. Lows in the lower 40s. Southwest winds around 5 mph.

Day: Sunny. Highs in the mid 60s.

Night: Mostly clear. Lows in the upper 40s.

Day: Sunny. Highs in the upper 50s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s.

Day: Mostly sunny. Highs in the upper 50s.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 40s.

Day: Mostly sunny. Highs in the lower 60s.

Night: Partly cloudy. Lows in the lower 50s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Mostly clear. Patchy frost after midnight. Lows in the upper 30s. Northeast winds 5 to 10 mph.

Day: Partly sunny. Patchy frost in the morning. Highs in the lower 60s. North winds around 5 mph, becoming northwest in the afternoon.

Night: Mostly clear. Lows in the upper 30s. Northwest winds around 5 mph.

Day: Sunny. Highs in the mid 60s. Northwest winds around 5 mph, becoming west around 5 mph in the afternoon.

Night: Clear. Lows in the lower 40s. Southwest winds around 5 mph.

Day: Sunny. Highs in the mid 60s.

Night: Clear. Lows around 50.

Day: Sunny. Highs around 60.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s.

Day: Mostly sunny. Highs in the upper 50s.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 40s.

Day: Mostly sunny. Highs in the lower 60s.

Night: Partly cloudy. Lows in the lower 50s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the lower 40s. East winds 5 to 10 mph, becoming northeast after midnight.

Day: Partly sunny. Highs in the lower 60s. North winds around 5 mph, becoming northwest around 5 mph in the afternoon.

Night: Mostly clear. Lows in the lower 40s. Northwest winds around 5 mph.

Day: Sunny. Highs in the mid 60s. Northwest winds around 5 mph.

Night: Clear. Lows in the mid 40s. Southwest winds around 5 mph.

Day: Sunny. Highs in the upper 60s.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the lower 60s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s.

Day: Mostly sunny. Highs in the upper 50s.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 40s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 50s.

Day: Mostly sunny. Highs in the upper 60s.

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the lower 40s. Northeast winds 5 to 10 mph.

Day: Partly sunny. Highs in the lower 60s. North winds around 5 mph, becoming northwest in the afternoon.

Night: Mostly clear. Lows in the lower 40s. Northwest winds around 5 mph.

Day: Sunny. Highs in the mid 60s. Northwest winds around 5 mph, becoming west in the afternoon.

Night: Clear. Lows in the mid 40s. Southwest winds around 5 mph.

Day: Sunny. Highs in the upper 60s.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the lower 60s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s.

Day: Mostly sunny. Highs in the upper 50s.

Night: Mostly cloudy. Lows in the lower 50s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Partly cloudy. Lows in the mid 50s.

Day: Mostly sunny. Highs in the upper 60s.

Night: Mostly clear. Areas of frost after midnight. Lows in the upper 30s. Northeast winds 5 to 10 mph.

Day: Partly sunny. Areas of frost in the morning. Highs in the lower 60s. North winds around 5 mph, becoming northwest around 5 mph in the afternoon.

Night: Mostly clear. Areas of frost after midnight. Lows in the upper 30s. Northwest winds around 5 mph.

Day: Sunny. Patchy frost in the morning. Highs in the lower 60s. North winds around 5 mph, becoming west in the afternoon.

Night: Clear. Patchy frost after midnight. Lows in the upper 30s. Southwest winds around 5 mph.

Day: Sunny. Patchy frost in the morning. Highs in the mid 60s.

Night: Clear. Lows around 50.

Day: Sunny. Highs in the upper 50s.

Night: Mostly clear. Lows in the mid 40s.

Day: Mostly sunny. Highs in the mid 50s.

Night: Partly cloudy. Lows in the upper 40s.

Day: Mostly sunny. Highs in the lower 60s.

Night: Partly cloudy. Lows in the lower 50s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Mostly clear this evening, then becoming partly cloudy. Areas of frost after midnight. Lows in the upper 30s. Northeast winds around 5 mph.

Day: Partly sunny. Areas of frost in the morning. Highs in the lower 60s. North winds around 5 mph, becoming west in the afternoon.

Night: Mostly clear. Patchy frost after midnight. Lows in the upper 30s. Northwest winds around 5 mph.

Day: Sunny. Patchy frost in the morning. Highs in the mid 60s. Northwest winds around 5 mph, becoming west around 5 mph in the afternoon.

Night: Clear. Lows in the lower 40s. West winds around 5 mph.

Day: Sunny. Highs in the upper 60s.

Night: Mostly clear. Lows in the mid 40s.

Day: Sunny. Highs around 60.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s.

Day: Mostly sunny. Highs in the upper 50s.

Night: Partly cloudy. Lows in the mid 40s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 40s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Mostly clear. Areas of frost after midnight. Lows in the mid 30s. Northeast winds around 5 mph.

Day: Partly sunny. Areas of frost in the morning. Highs in the lower 60s. North winds around 5 mph, becoming northwest around 5 mph in the afternoon.

Night: Mostly clear. Areas of frost after midnight. Lows in the upper 30s. Northwest winds around 5 mph.

Day: Sunny. Areas of frost in the morning. Highs in the lower 60s. Northwest winds around 5 mph, becoming west around 5 mph in the afternoon.

Night: Clear. Areas of frost after midnight. Lows in the upper 30s. Southwest winds around 5 mph.

Day: Sunny. Areas of frost in the morning. Highs in the lower 60s.

Night: Clear. Lows in the upper 40s.

Day: Sunny. Highs in the upper 50s.

Night: Mostly clear. Lows in the mid 40s.

Day: Mostly sunny. Highs in the mid 50s.

Night: Partly cloudy. Lows in the upper 40s.

Day: Mostly sunny. Highs in the lower 60s.

Night: Partly cloudy. Lows in the mid 50s.

Day: Mostly sunny. Highs in the lower 60s.

Night: Mostly clear this evening, then becoming partly cloudy. Areas of frost after midnight. Lows in the lower 30s. Northeast winds around 5 mph.

Day: Partly sunny. Areas of frost in the morning. Highs around 60. Northwest winds around 5 mph.

Night: Mostly clear. Areas of frost after midnight. Lows in the lower 30s. Northwest winds around 5 mph.

Day: Sunny. Areas of frost in the morning. Highs in the mid 60s. Northwest winds around 5 mph, becoming west in the afternoon.

Night: Clear. Patchy frost after midnight. Lows in the mid 30s. West winds around 5 mph.

Day: Sunny. Areas of frost in the morning. Highs in the mid 60s.

Night: Mostly clear. Lows in the mid 40s.

Day: Sunny. Highs in the upper 50s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s.

Day: Mostly sunny. Highs in the mid 50s.

Night: Partly cloudy. Lows in the lower 40s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Partly cloudy. Lows in the upper 40s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Mostly clear this evening, then becoming partly cloudy. Areas of frost after midnight. Lows around 40. Northeast winds around 5 mph.

Day: Partly sunny. Highs in the lower 60s. Northwest winds around 5 mph.

Night: Mostly clear. Lows in the upper 30s. Northwest winds around 5 mph.

Day: Sunny. Highs in the mid 60s. Northwest winds around 5 mph, becoming west in the afternoon.

Night: Clear. Lows in the lower 40s. West winds around 5 mph.

Day: Sunny. Highs in the upper 60s.

Night: Mostly clear. Lows in the upper 40s.

Day: Sunny. Highs in the lower 60s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s.

Day: Mostly sunny. Highs in the upper 50s.

Night: Partly cloudy. Lows in the upper 40s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Mostly clear. Lows in the lower 50s.

Day: Mostly sunny. Highs in the upper 60s.

Night: Mostly clear. Areas of frost after midnight. Lows in the mid 30s. North winds around 5 mph.

Day: Partly sunny. Areas of frost in the morning. Highs in the lower 60s. North winds around 5 mph, becoming west around 5 mph in the afternoon.

Night: Clear. Areas of frost after midnight. Lows in the mid 30s. Northwest winds around 5 mph.

Day: Sunny. Areas of frost in the morning. Highs in the lower 60s. North winds around 5 mph, becoming southwest in the afternoon.

Night: Clear. Patchy frost after midnight. Lows in the upper 30s. Southwest winds around 5 mph.

Day: Sunny. Areas of frost in the morning. Highs in the upper 60s.

Night: Clear. Lows in the mid 40s.

Day: Sunny. Highs in the upper 50s.

Night: Mostly clear. Lows in the upper 30s.

Day: Mostly sunny. Highs in the upper 50s.

Night: Partly cloudy. Lows in the mid 40s.

Day: Mostly sunny. Highs in the lower 60s.

Night: Mostly clear. Lows in the upper 40s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the mid 40s. East winds 5 to 10 mph, becoming north after midnight.

Day: Partly sunny. Highs in the lower 60s. North winds 5 to 10 mph, becoming west in the afternoon.

Night: Mostly clear. Lows in the mid 40s. West winds around 5 mph.

Day: Sunny. Highs in the mid 60s. Northwest winds around 5 mph, becoming west in the afternoon.

Night: Clear. Lows in the upper 40s. Southwest winds 5 to 10 mph.

Day: Sunny. Highs in the upper 60s.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the lower 60s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.

Day: Mostly sunny. Highs in the upper 50s.

Night: Mostly cloudy. Lows in the lower 50s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Partly cloudy. Lows in the mid 50s.

Day: Mostly sunny. Highs in the upper 60s.

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph, becoming north after midnight.

Day: Partly sunny. Highs in the mid 60s. North winds around 5 mph.

Night: Mostly clear. Lows in the lower 40s. West winds around 5 mph, becoming northwest after midnight.

Day: Sunny. Highs in the upper 60s. Northwest winds around 5 mph, becoming west in the afternoon.

Night: Clear. Lows in the mid 40s. Southwest winds around 5 mph.

Day: Sunny. Highs in the upper 60s.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the lower 60s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s.

Day: Mostly sunny. Highs in the upper 50s.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 50s.

Day: Mostly sunny. Highs in the upper 60s.

Night: Mostly clear this evening, then becoming partly cloudy. Areas of frost after midnight. Lows in the mid 30s. North winds around 5 mph.

Day: Mostly cloudy in the morning, then becoming partly sunny. Areas of frost in the morning. Highs in the lower 60s. Northwest winds around 5 mph.

Night: Mostly clear. Areas of frost after midnight. Lows in the mid 30s. Light and variable winds, becoming north around 5 mph after midnight.

Day: Sunny. Areas of frost in the morning. Highs in the mid 60s. Northwest winds around 5 mph, becoming west in the afternoon.

Night: Clear. Patchy frost after midnight. Lows in the upper 30s. Light and variable winds, becoming west around 5 mph after midnight.

Day: Sunny. Patchy frost in the morning. Highs in the upper 60s.

Night: Mostly clear. Lows in the mid 40s.

Day: Sunny. Highs in the upper 50s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s.

Day: Mostly sunny. Highs in the upper 50s.

Night: Partly cloudy. Lows in the lower 40s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Mostly clear. Lows in the upper 40s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the lower 40s. Northeast winds 5 to 10 mph, becoming north after midnight.

Day: Partly sunny. Highs in the mid 60s. North winds around 5 mph.

Night: Mostly clear. Lows in the lower 40s. Northwest winds around 5 mph.

Day: Sunny. Highs in the mid 60s. Northwest winds around 5 mph.

Night: Clear. Lows in the mid 40s. Southwest winds around 5 mph.

Day: Sunny. Highs in the upper 60s.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the lower 60s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s.

Day: Mostly sunny. Highs in the upper 50s.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 50.

Day: Mostly sunny. Highs in the mid 60s.

Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 50s.

Day: Mostly sunny. Highs in the upper 60s.

Night: Mostly clear this evening, then becoming partly cloudy. Areas of frost after midnight. Lows in the lower 30s. North winds around 5 mph.

Day: Partly sunny. Areas of frost in the morning. Highs around 60. North winds around 5 mph, becoming northwest in the afternoon.

Night: Clear. Areas of frost after midnight. Lows in the lower 30s. Northwest winds around 5 mph.

Day: Sunny. Areas of frost in the morning. Highs in the lower 60s. Northwest winds around 5 mph, becoming southwest in the afternoon.

Night: Clear. Areas of frost after midnight. Lows in the mid 30s. West winds around 5 mph.

Day: Sunny. Areas of frost in the morning. Highs in the upper 60s.

Night: Mostly clear. Lows in the mid 40s.

Day: Sunny. Highs in the upper 50s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s.

Day: Mostly sunny. Highs in the mid 50s.

Night: Partly cloudy. Lows in the lower 40s.

Day: Mostly sunny. Highs in the lower 60s.

Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 40s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Mostly clear this evening, then becoming partly cloudy. Lows around 40. North winds around 5 mph.

Day: Partly sunny. Highs in the mid 60s. Northwest winds around 5 mph.

Night: Mostly clear. Lows in the upper 30s. Light and variable winds, becoming northwest around 5 mph after midnight.

Day: Sunny. Patchy frost in the morning. Highs in the upper 60s. Northwest winds around 5 mph in the morning, becoming light and variable.

Night: Clear. Lows in the lower 40s. West winds around 5 mph.

Day: Sunny. Highs in the upper 60s.

Night: Mostly clear. Lows in the upper 40s.

Day: Sunny. Highs in the lower 60s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s.

Day: Mostly sunny. Highs in the upper 50s.

Night: Partly cloudy. Lows in the upper 40s.

Day: Mostly sunny. Highs in the upper 60s.

Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 50s.

Day: Mostly sunny. Highs in the upper 60s.

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the lower 40s. Northeast winds 5 to 10 mph, becoming north after midnight.

Day: Partly sunny. Highs in the mid 60s. Northwest winds around 5 mph.

Night: Mostly clear. Lows in the lower 40s. West winds around 5 mph, becoming northwest after midnight.

Day: Sunny. Highs in the upper 60s. Northwest winds around 5 mph, becoming west in the afternoon.

Night: Clear. Lows in the mid 40s. Southwest winds around 5 mph.

Day: Sunny. Highs in the upper 60s.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the lower 60s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s.

Day: Mostly sunny. Highs around 60.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 50.

Day: Mostly sunny. Highs in the upper 60s.

Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 50s.

Day: Mostly sunny. Highs in the upper 60s.

Night: Mostly clear this evening, then becoming partly cloudy. Areas of frost after midnight. Lows in the upper 30s. North winds around 5 mph.

Day: Partly sunny. Areas of frost in the morning. Highs in the lower 60s. North winds around 5 mph in the morning, becoming light and variable.

Night: Mostly clear. Patchy frost after midnight. Lows in the upper 30s. Light and variable winds, becoming northwest around 5 mph after midnight.

Day: Sunny. Areas of frost in the morning. Highs in the mid 60s. Northwest winds around 5 mph in the morning, becoming light and variable.

Night: Clear. Lows in the upper 30s. Light and variable winds, becoming west around 5 mph after midnight.

Day: Sunny. Patchy frost in the morning. Highs in the upper 60s.

Night: Mostly clear. Lows in the mid 40s.

Day: Sunny. Highs in the upper 50s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s.

Day: Mostly sunny. Highs in the upper 50s.

Night: Partly cloudy. Lows in the mid 40s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Mostly clear. Lows in the upper 40s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph, becoming north after midnight.

Day: Partly sunny. Highs in the lower 60s. North winds 5 to 10 mph, becoming west in the afternoon.

Night: Mostly clear. Lows in the mid 40s. Southwest winds around 5 mph, becoming northwest after midnight.

Day: Sunny. Highs in the mid 60s. Northwest winds around 5 mph, becoming west in the afternoon.

Night: Clear. Lows in the upper 40s. Southwest winds around 5 mph.

Day: Sunny. Highs in the upper 60s.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the lower 60s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.

Day: Mostly sunny. Highs around 60.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Partly cloudy. Lows in the mid 50s.

Day: Mostly sunny. Highs in the upper 60s.

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the lower 40s. Northeast winds 5 to 10 mph.

Day: Mostly sunny. Highs in the mid 60s. North winds around 5 mph, becoming west around 5 mph in the afternoon.

Night: Mostly clear. Lows in the lower 40s. Southwest winds around 5 mph, becoming northwest after midnight.

Day: Sunny. Highs in the upper 60s. Northwest winds around 5 mph, becoming west in the afternoon.

Night: Clear. Lows in the mid 40s. West winds around 5 mph.

Day: Sunny. Highs around 70.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the lower 60s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s.

Day: Mostly sunny. Highs around 60.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 50.

Day: Mostly sunny. Highs in the upper 60s.

Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 50s.

Day: Mostly sunny. Highs in the upper 60s.