Altamont, SD Weather Forecast & Current Conditions

Day: Sunny. Highs in the upper 60s. Northwest winds 10 to 15 mph.

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

Day: Mostly sunny and breezy. Highs in the lower 70s. South winds 15 to 25 mph with gusts up to 35 mph.

Night: Mostly clear and breezy. Not as cool with lows in the mid 50s. Southwest winds 15 to 25 mph with gusts up to 35 mph.

Day: Mostly sunny. Highs in the mid 70s. West winds 10 to 15 mph, becoming northwest 5 to 10 mph in the afternoon.

Night: Mostly clear. Lows in the lower 50s. Highs in the upper 60s.

Night: Partly cloudy. Lows around 50. Highs in the upper 60s.

Day: Partly cloudy. Lows around 50. Highs in the upper 60s.

Day: Partly cloudy. Lows around 50. Highs in the upper 60s.

Night: Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the mid 50s.

Day: Mostly sunny and windy. Highs in the mid 70s.

Day: Sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

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

Day: Mostly sunny and breezy. Highs in the lower 70s. South winds 15 to 25 mph with gusts up to 35 mph.

Night: Mostly clear. Not as cool with lows in the mid 50s. South winds 15 to 20 mph with gusts up to 35 mph.

Day: Mostly sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly clear. Lows in the lower 50s. Highs around 70.

Night: Partly cloudy. Lows around 50. Highs in the upper 60s.

Day: Partly cloudy. Lows around 50. Highs in the upper 60s.

Day: Partly cloudy. Lows around 50. Highs in the upper 60s.

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

Day: Mostly sunny and breezy. Highs in the mid 70s.

Day: Sunny. Highs in the upper 60s. Northwest winds 10 to 15 mph.

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

Day: Partly sunny. Highs in the lower 70s. South winds 15 to 20 mph with gusts up to 35 mph.

Night: Mostly clear. Not as cool with lows in the upper 50s. Southwest winds 15 to 20 mph with gusts up to 35 mph.

Day: Mostly sunny. Highs in the mid 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear. Lows in the lower 50s. Highs around 70.

Night: Partly cloudy. Lows around 50. Highs in the upper 60s.

Day: Partly cloudy. Lows around 50. Highs in the upper 60s.

Day: Partly cloudy. Lows around 50. Highs in the upper 60s.

Night: Partly cloudy and breezy. Lows in the mid 50s. Highs in the mid 70s.

Day: Sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph.

Night: Clear. Lows in the lower 40s. Northwest winds up to 5 mph shifting to the southwest after midnight.

Day: Mostly sunny. Highs in the lower 70s. Southeast winds up to 10 mph increasing to south 15 to 20 mph in the afternoon.

Night: Warmer, clear. Lows in the mid 50s. South winds 5 to 15 mph with gusts to around 30 mph.

Day: Sunny. Highs in the upper 70s. Northwest winds 5 to 15 mph.

Night: Clear. Lows in the lower 50s.

Day: Sunny. Highs in the lower 70s.

Night: Partly cloudy. Lows around 50.

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

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

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

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

Day: Breezy, sunny. Highs in the upper 70s.

Day: Sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

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

Day: Mostly sunny and breezy. Highs in the lower 70s. South winds 15 to 25 mph with gusts up to 35 mph.

Night: Mostly clear. Not as cool with lows in the mid 50s. South winds 15 to 20 mph with gusts up to 35 mph.

Day: Mostly sunny. Highs in the mid 70s. West winds 5 to 10 mph.

Night: Mostly clear. Lows in the lower 50s. Highs around 70.

Night: Partly cloudy. Lows around 50. Highs in the upper 60s.

Day: Partly cloudy. Lows around 50. Highs in the upper 60s.

Day: Partly cloudy. Lows around 50. Highs in the upper 60s.

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

Day: Mostly sunny and breezy. Highs in the mid 70s.

Day: Sunny. Highs in the upper 60s. Northwest winds 5 to 15 mph.

Night: Clear. Lows in the lower 40s. Northwest winds up to 5 mph shifting to the southwest after midnight.

Day: Sunny. Highs in the lower 70s. Southeast winds up to 10 mph with gusts to around 25 mph increasing to south 15 to 20 mph with gusts to around 35 mph in the afternoon.

Night: Warmer, clear. Lows in the upper 50s. South winds 5 to 15 mph with gusts to around 35 mph.

Day: Sunny. Highs in the upper 70s. West winds 5 to 15 mph with gusts to around 30 mph shifting to the northwest 10 to 15 mph in the afternoon.

Night: Clear. Lows in the lower 50s.

Day: Sunny. Highs in the lower 70s.

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

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

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

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

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

Day: Windy, sunny. Highs in the upper 70s.

Day: Sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph.

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

Day: Sunny. Highs in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph.

Night: Mostly clear and breezy. Not as cool with lows in the mid 50s. Southwest winds 15 to 25 mph with gusts up to 35 mph.

Day: Sunny. Highs in the upper 70s. Southwest winds 10 to 15 mph, becoming northwest in the afternoon.

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

Day: Sunny. Highs in the upper 60s.

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

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

Night: Partly cloudy. Lows around 50.

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

Night: Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the mid 50s.

Day: Sunny, windy with highs in the mid 70s.

Day: Sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph.

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

Day: Sunny. Highs in the lower 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph, becoming south around 20 mph with gusts up to 35 mph in the afternoon.

Night: Mostly clear. Lows in the mid 50s. South winds 15 to 20 mph with gusts up to 35 mph.

Day: Sunny. Highs in the upper 70s. West winds 5 to 10 mph, becoming northwest in the afternoon.

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

Day: Sunny. Highs around 70.

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

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

Night: Partly cloudy. Lows around 50.

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

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

Day: Sunny, breezy with highs in the mid 70s.

Day: Sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly clear. Lows around 40. Northwest winds around 5 mph, becoming southeast after midnight.

Day: Partly sunny. Highs in the lower 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph.

Night: Mostly clear. Not as cool with lows in the mid 50s. South winds 10 to 15 mph with gusts up to 25 mph.

Day: Mostly sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph.

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

Day: Partly cloudy. Highs around 70. Lows in the upper 40s.

Day: Partly cloudy. Highs around 70. Lows in the upper 40s.

Day: Partly cloudy. Highs around 70. Lows in the upper 40s.

Night: Partly cloudy. Lows in the mid 50s. Highs in the mid 70s.

Day: Sunny. Highs in the upper 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear. Lows in the lower 40s. Northwest winds 5 to 10 mph, becoming south after midnight.

Day: Partly sunny. Highs in the lower 70s. Southeast winds 15 to 20 mph with gusts up to 35 mph.

Night: Mostly clear. Not as cool with lows in the mid 50s. South winds 15 to 20 mph with gusts up to 35 mph.

Day: Mostly sunny. Highs in the mid 70s. Northwest winds 10 to 15 mph.

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

Day: Partly cloudy. Highs around 70. Lows in the upper 40s.

Day: Partly cloudy. Highs around 70. Lows in the upper 40s.

Day: Partly cloudy. Highs around 70. Lows in the upper 40s.

Night: Partly cloudy and breezy. Lows in the mid 50s. Highs in the upper 70s.

Day: Sunny. Highs around 70. Northwest winds 5 to 10 mph.

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

Day: Sunny. Highs in the lower 70s. South winds 5 to 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph in the afternoon.

Night: Clear. Not as cool with lows in the upper 50s. South winds 15 to 20 mph with gusts up to 30 mph.

Day: Sunny. Highs in the upper 70s. Southwest winds 15 to 20 mph, becoming northwest 10 to 15 mph in the afternoon.

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

Day: Sunny. Highs in the lower 70s.

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

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

Night: Partly cloudy. Lows around 50.

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

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

Day: Sunny, windy with highs in the mid 70s.

Day: Sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the upper 40s. North winds around 5 mph, becoming southeast after midnight.

Day: Sunny, breezy with highs in the lower 70s. South winds 15 to 25 mph with gusts up to 35 mph.

Night: Mostly clear. Lows in the mid 50s. South winds around 20 mph with gusts up to 35 mph, diminishing to 10 to 15 mph with gusts up to 25 mph after midnight.

Day: Sunny. Highs in the mid 70s. West winds 5 to 10 mph, becoming northwest with gusts up to 20 mph in the afternoon.

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

Day: Sunny. Highs around 70.

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

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

Night: Partly cloudy. Lows around 50.

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

Night: Partly cloudy and breezy. Lows in the upper 50s.

Day: Sunny, breezy with highs in the mid 70s.

Day: Sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly clear. Lows in the mid 40s. East winds 5 to 10 mph.

Day: Mostly sunny and breezy. Highs in the lower 70s. South winds 20 to 25 mph with gusts up to 40 mph.

Night: Mostly clear. Lows in the lower 50s. South winds 15 to 20 mph with gusts up to 35 mph.

Day: Mostly sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the lower 50s. Highs around 70.

Night: Partly cloudy. Lows in the lower 50s. Highs in the upper 60s.

Day: Partly cloudy. Lows in the lower 50s. Highs in the upper 60s.

Day: Partly cloudy. Lows in the lower 50s. Highs in the upper 60s.

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

Day: Mostly sunny and breezy. Highs in the mid 70s.

Day: Sunny. Highs in the mid 60s. Northwest winds 5 to 15 mph.

Night: Clear. Lows in the lower 40s. Northwest winds up to 5 mph shifting to the east after midnight.

Day: Mostly sunny. Highs around 70. Southeast winds up to 10 mph increasing to south 15 to 20 mph in the afternoon.

Night: Warmer, clear. Lows in the mid 50s. South winds 5 to 15 mph.

Day: Sunny. Highs in the mid 70s. West winds 5 to 10 mph shifting to the northwest 10 to 15 mph in the afternoon.

Night: Clear. Lows in the lower 50s.

Day: Sunny. Highs in the upper 60s.

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

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

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

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

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

Day: Breezy. Mostly sunny. Highs in the mid 70s.

Day: Sunny. Highs in the upper 60s. Northwest winds 5 to 15 mph.

Night: Clear. Lows in the lower 40s. Northwest winds up to 5 mph shifting to the east after midnight.

Day: Mostly sunny. Highs in the lower 70s. Southeast winds up to 10 mph increasing to south 15 to 20 mph in the afternoon.

Night: Warmer, clear. Lows in the mid 50s. South winds 5 to 15 mph.

Day: Sunny. Highs in the upper 70s. Southwest winds 5 to 10 mph shifting to the northwest 10 to 15 mph in the afternoon.

Night: Clear. Lows in the lower 50s.

Day: Sunny. Highs in the upper 60s.

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

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

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

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

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

Day: Breezy, sunny. Highs in the mid 70s.

Day: Sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

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

Day: Mostly sunny and breezy. Highs in the lower 70s. South winds 15 to 25 mph with gusts up to 35 mph.

Night: Mostly clear. Not as cool with lows in the mid 50s. South winds 15 to 20 mph with gusts up to 35 mph.

Day: Mostly sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

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

Day: Partly cloudy. Highs in the upper 60s. Lows around 50.

Day: Partly cloudy. Highs in the upper 60s. Lows around 50.

Day: Partly cloudy. Highs in the upper 60s. Lows around 50.

Night: Partly cloudy and breezy. Lows in the mid 50s. Highs in the mid 70s.

Day: Sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph.

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

Day: Sunny. Highs in the lower 70s. South winds 15 to 20 mph. Gusts up to 35 mph in the afternoon.

Night: Mostly clear. Lows in the mid 50s. South winds 15 to 20 mph. Gusts up to 35 mph in the evening.

Day: Sunny. Highs in the upper 70s. Southwest winds 5 to 10 mph, becoming northwest with gusts up to 20 mph in the afternoon.

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

Day: Sunny. Highs around 70.

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

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

Night: Partly cloudy. Lows around 50.

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

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

Day: Sunny, breezy with highs in the mid 70s.

Day: Sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph.

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

Day: Sunny, breezy with highs in the lower 70s. South winds 15 to 25 mph with gusts up to 35 mph.

Night: Mostly clear. Lows in the mid 50s. South winds 15 to 20 mph. Gusts up to 35 mph in the evening.

Day: Sunny. Highs in the upper 70s. West winds 5 to 10 mph, becoming northwest with gusts up to 20 mph in the afternoon.

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

Day: Sunny. Highs around 70.

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

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

Night: Partly cloudy. Lows around 50.

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

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

Day: Sunny, breezy with highs in the mid 70s.

Day: Sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly clear. Lows in the upper 30s. Northwest winds around 5 mph, becoming southeast after midnight.

Day: Partly sunny. Highs in the lower 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph.

Night: Mostly clear. Not as cool with lows in the mid 50s. South winds around 15 mph, diminishing to 5 to 10 mph after midnight.

Day: Mostly sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly clear. Lows around 50.

Day: Partly cloudy. Highs around 70. Lows in the upper 40s.

Day: Partly cloudy. Highs around 70. Lows in the upper 40s.

Day: Partly cloudy. Highs around 70. Lows in the upper 40s.

Night: Partly cloudy and breezy. Lows in the lower 50s. Highs in the mid 70s.

Day: Sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph.

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

Day: Sunny. Highs around 70. South winds 15 to 20 mph.

Night: Mostly clear. Lows in the mid 50s. South winds 15 to 20 mph with gusts up to 30 mph.

Day: Sunny. Highs in the mid 70s. Southwest winds 10 to 15 mph, becoming northwest 5 to 10 mph in the afternoon.

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

Day: Sunny. Highs in the upper 60s.

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

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

Night: Partly cloudy. Lows around 50.

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

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

Day: Sunny, breezy with highs in the mid 70s.