Altadena, CA Weather Forecast & Current Conditions

Night: Clear. Lows in the mid 50s to mid 60s.

Day: Sunny. Highs in the 80s.

Night: Mostly clear. Lows in the mid 50s to lower 60s except the mid 60s to around 70 in the hills.

Day: Sunny. Highs in the lower to mid 80s.

Night: Mostly clear. Lows in the upper 50s to mid 60s.

Day: Sunny. Highs in the lower to mid 80s.

Night: Clear. Lows in the lower 60s.

Day: Sunny. Highs in the mid to upper 80s.

Night: Clear. Lows in the lower 60s.

Day: Sunny. Highs in the lower to mid 80s.

Night: Mostly clear. Lows around 60.

Day: Partly cloudy. Highs in the mid 70s to around 80.

Night: Partly cloudy in the evening then mostly clear. A 20 percent chance of rain. Lows around 60.

Day: Partly cloudy in the morning then sunny. A 20 percent chance of rain. Highs in the mid 70s.

Night: Clear. Lows in the upper 50s and 60s. Northeast winds around 15 mph after midnight.

Day: Sunny. Highs in the upper 70s to mid 80s except around 90 farthest inland. Northeast winds around 15 mph in the morning.

Night: Clear. Lows in the 60s.

Day: Sunny. Highs in the upper 70s and 80s.

Night: Mostly clear. Lows in the 60s.

Day: Sunny. Highs in the upper 70s to mid 80s except around 90 farthest inland.

Night: Clear. Lows in the lower 60s.

Day: Sunny. Highs in the 80s.

Night: Clear. Lows around 60.

Day: Sunny. Highs in the upper 70s to mid 80s.

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

Day: Partly cloudy. Highs in the 70s to around 80.

Night: Partly cloudy with a 20 percent chance of rain. Lows in the mid to upper 50s.

Day: Partly cloudy in the morning then sunny. A 20 percent chance of rain. Highs in the lower to mid 70s.

Night: Clear. Lows in the mid 50s to mid 60s except the upper 30s to mid 40s colder valleys and slopes. Northeast winds around 15 mph.

Day: Sunny. Highs from the mid 70s to lower 80s at low elevations to the upper 50s to mid 60s at high elevations. Northeast winds 15 to 25 mph.

Night: Clear. Lows in the upper 40s and 50s.

Day: Sunny. Highs from the 70s to lower 80s at low elevations to the mid 50s to around 60 at high elevations. Northeast winds around 15 mph in the morning.

Night: Mostly clear. Lows in the 50s to around 60.

Day: Sunny. Highs from the 70s to lower 80s at low elevations to the mid 50s to lower 60s at high elevations.

Night: Clear. Lows in the 50s to lower 60s except around 40 colder valleys and slopes.

Day: Sunny. Highs from the 70s to lower 80s at low elevations to the mid 50s to lower 60s at high elevations.

Night: Clear. Lows in the 50s to lower 60s except around 40 colder valleys and slopes.

Day: Sunny. Highs from the upper 60s and 70s at low elevations to the mid 50s to around 60 at high elevations.

Night: Mostly clear. Lows in the upper 40s and 50s except the mid 30s to around 40 colder valleys and slopes.

Day: Partly cloudy. Highs from the mid 60s to mid 70s at low elevations to the upper 40s to mid 50s at high elevations.

Night: Partly cloudy with a slight chance of rain and snow. Lows in the upper 40s to mid 50s except the mid to upper 30s colder valleys and slopes.

Day: Partly cloudy with a slight chance of rain and snow in the morning, then sunny with a slight chance of rain in the afternoon. Highs from the 60s to lower 70s at low elevations to the upper 40s to mid 50s at high elevations.

Night: Clear. Lows in the mid 50s to lower 60s.

Day: Sunny. Highs in the 80s to lower 90s.

Night: Mostly clear. Lows in the mid 50s to mid 60s.

Day: Sunny. Highs in the 80s to around 90.

Night: Mostly clear. Lows in the mid 50s to mid 60s.

Day: Sunny. Highs in the mid 80s to around 90.

Night: Clear. Lows in the lower 60s.

Day: Sunny. Highs in the upper 80s.

Night: Clear. Lows in the lower 60s.

Day: Sunny. Highs in the mid 80s.

Night: Mostly clear in the evening then partly cloudy. Lows in the lower 60s.

Day: Partly cloudy. Highs around 80.

Night: Partly cloudy with a 20 percent chance of rain. Lows around 60.

Day: Partly cloudy with a 20 percent chance of rain. Highs in the mid 70s.

Night: Clear. Lows in the 50s to around 60. Northeast winds 15 to 25 mph.

Day: Sunny. Highs from the mid 70s to around 80 at low elevations to the mid 60s to around 70 at high elevations. Northeast winds 15 to 25 mph with gusts to 40 mph.

Night: Clear. Lows in the 50s to lower 60s. Northeast winds around 15 mph.

Day: Sunny. Highs from the 70s to around 80 at low elevations to the 60s to around 70 at high elevations. North winds 15 to 25 mph.

Night: Mostly clear. Lows in the 50s to around 60. North winds around 15 mph after midnight.

Day: Sunny. Highs from the mid 70s to lower 80s at low elevations to the mid 60s to around 70 at high elevations.

Night: Clear. Lows in the 50s to around 60.

Day: Sunny. Highs from the mid 70s to around 80 at low elevations to the mid 60s to lower 70s at high elevations.

Night: Clear. Lows in the upper 40s and 50s.

Day: Sunny. Highs from the 70s at low elevations to the 60s at high elevations.

Night: Mostly clear. Lows in the upper 40s to mid 50s.

Day: Partly cloudy. Highs from the mid 60s to lower 70s at low elevations to the upper 50s to mid 60s at high elevations.

Night: Partly cloudy with a slight chance of rain. Lows in the mid 40s to mid 50s.

Day: Partly cloudy in the morning then sunny. A slight chance of rain. Highs from the mid 60s to around 70 at low elevations to the mid 50s to lower 60s at high elevations.

Night: Clear. Lows in the upper 50s to mid 60s. North winds around 15 mph.

Day: Sunny. Highs in the lower to mid 80s. North winds 15 to 25 mph.

Night: Clear. Lows in the mid 50s to mid 60s. Northeast winds around 15 mph after midnight.

Day: Sunny. Highs in the lower to mid 80s. Northeast winds around 15 mph in the morning.

Night: Mostly clear. Lows in the mid 50s to mid 60s.

Day: Sunny. Highs in the mid to upper 80s.

Night: Clear. Lows around 60.

Day: Sunny. Highs in the mid to upper 80s.

Night: Clear. Lows around 60.

Day: Sunny. Highs in the lower to mid 80s.

Night: Mostly clear in the evening then partly cloudy. Lows in the mid 50s to around 60.

Day: Partly cloudy. Highs in the mid 70s to around 80.

Night: Partly cloudy with a 20 percent chance of rain. Lows in the mid to upper 50s.

Day: Partly cloudy with a 20 percent chance of rain. Highs in the mid 70s.

Night: Clear. Lows in the mid 40s to mid 50s.

Day: Partly cloudy in the morning then sunny. Highs in the mid 60s to lower 70s.

Night: Mostly clear. Lows in the mid 40s to mid 50s.

Day: Sunny. Highs in the upper 60s to mid 70s.

Night: Mostly clear. Lows in the mid 40s to mid 50s.

Day: Sunny. Highs in the upper 60s to mid 70s.

Night: Clear. Lows in the lower to mid 50s.

Day: Sunny. Highs in the upper 60s to mid 70s.

Night: Clear. Lows in the upper 40s to mid 50s.

Day: Sunny. Highs in the upper 60s to mid 70s.

Night: Mostly clear. Lows around 50.

Day: Partly cloudy in the morning then sunny. Highs in the mid 60s to around 70.

Night: Partly cloudy in the evening then mostly clear. Lows around 50.

Day: Sunny. A 20 percent chance of rain in the morning. Highs in the mid to upper 60s.

Night: Clear. Lows in the mid 50s to lower 60s. North winds around 15 mph.

Day: Sunny. Highs in the mid 70s to mid 80s. North winds around 15 mph.

Night: Clear. Lows in the 60s to around 70 except the mid 40s to around 50 colder valleys. North winds around 15 mph after midnight.

Day: Sunny. Highs in the mid 70s to mid 80s. North winds around 15 mph.

Night: Mostly clear. Lows in the 60s to around 70 except the mid 40s to around 50 colder valleys.

Day: Sunny. Highs in the upper 70s and 80s.

Night: Clear. Lows in the upper 50s to mid 60s.

Day: Sunny. Highs in the lower to mid 80s.

Night: Clear. Lows in the upper 50s to mid 60s.

Day: Sunny. Highs around 80.

Night: Mostly clear in the evening then partly cloudy. Lows in the mid 50s to lower 60s.

Day: Partly cloudy. Highs in the lower to mid 70s.

Night: Partly cloudy with a 20 percent chance of rain. Lows in the mid 50s to around 60.

Day: Partly cloudy with a 20 percent chance of rain. Highs in the lower to mid 70s.

Night: Clear. Lows in the 60s to lower 70s. Northwest winds around 15 mph shifting to the north after midnight.

Day: Sunny. Highs in the 80s. North winds 15 to 25 mph.

Night: Mostly clear. Lows in the mid 60s to lower 70s. North winds around 15 mph after midnight.

Day: Sunny. Highs from the upper 70s at the beaches to the upper 80s inland. Northeast winds around 15 mph in the morning.

Night: Mostly clear in the evening then partly cloudy. Lows in the mid 60s to lower 70s.

Day: Sunny. Highs in the lower to mid 80s.

Night: Clear. Lows in the mid to upper 60s.

Day: Sunny. Highs in the lower to mid 80s.

Night: Clear. Lows in the mid 60s.

Day: Sunny. Highs around 80.

Night: Mostly clear in the evening then partly cloudy. Lows in the lower to mid 60s.

Day: Partly cloudy. A 20 percent chance of rain in the morning. Highs in the mid 70s.

Night: Partly cloudy with a 20 percent chance of rain. Lows in the lower to mid 60s.

Day: Partly cloudy with a 20 percent chance of rain. Highs in the lower to mid 70s.

Night: Mostly clear. Lows in the mid 50s to mid 60s. Northwest winds around 15 mph in the evening.

Day: Sunny. Highs in the 80s to around 90.

Night: Mostly clear. Lows in the upper 50s to mid 60s.

Day: Sunny. Highs in the 80s.

Night: Mostly clear. Lows in the upper 50s to mid 60s.

Day: Sunny. Highs in the 80s.

Night: Clear. Lows in the mid 60s.

Day: Sunny. Highs in the lower to mid 80s.

Night: Clear. Lows in the lower to mid 60s.

Day: Sunny. Highs around 80.

Night: Mostly clear in the evening then partly cloudy. Lows in the lower to mid 60s.

Day: Partly cloudy. A 20 percent chance of rain in the morning. Highs in the mid to upper 70s.

Night: Partly cloudy with a 20 percent chance of rain. Lows in the lower 60s.

Day: Partly cloudy with a 20 percent chance of rain. Highs in the mid 70s.

Night: Clear. Lows in the mid 50s to around 60. Northeast winds 15 to 25 mph.

Day: Sunny. Highs in the upper 70s to mid 80s. Northeast winds 15 to 25 mph.

Night: Clear. Lows in the mid 50s to around 60. Northeast winds 10 to 20 mph.

Day: Sunny. Highs in the lower to mid 80s. Northeast winds 10 to 20 mph in the morning.

Night: Mostly clear. Lows in the 50s to around 60.

Day: Sunny. Highs in the lower to mid 80s.

Night: Clear. Lows in the mid to upper 50s.

Day: Sunny. Highs in the lower to mid 80s.

Night: Clear. Lows in the lower to mid 50s.

Day: Sunny. Highs around 80.

Night: Mostly clear in the evening then partly cloudy. Lows in the lower to mid 50s.

Day: Partly cloudy. Highs in the lower to mid 70s.

Night: Partly cloudy with a 20 percent chance of rain. Lows in the lower to mid 50s.

Day: Partly cloudy with a 20 percent chance of rain. Highs in the lower to mid 70s.

Night: Clear. Lows in the mid 30s to lower 40s except the mid 40s to around 50 in the hills.

Day: Partly cloudy in the morning then sunny. Highs in the lower to mid 70s. Northeast winds around 15 mph in the morning.

Night: Mostly clear. Lows in the mid 30s to mid 40s except the mid 40s to around 50 in the hills.

Day: Sunny. Highs in the mid 70s.

Night: Mostly clear. Lows in the mid 30s to mid 40s except the mid 40s to around 50 in the hills. West winds around 15 mph after midnight.

Day: Sunny. Highs in the mid 70s.

Night: Clear. Lows in the mid 40s to mid 50s.

Day: Sunny. Highs in the mid 70s.

Night: Clear. Lows in the mid 40s to lower 50s.

Day: Sunny. Highs in the mid 70s.

Night: Mostly clear. Lows in the mid 40s to lower 50s.

Day: Partly cloudy in the morning then sunny. Highs around 70.

Night: Mostly clear. Lows in the mid 40s to around 50.

Day: Sunny. A 20 percent chance of rain in the morning. Highs around 70.

Night: Clear. Lows in the mid 50s to mid 60s. North winds 15 to 25 mph.

Day: Sunny. Highs in the 70s to lower 80s. Northeast winds 15 to 25 mph.

Night: Clear. Lows in the mid 50s to mid 60s. North winds around 15 mph.

Day: Sunny. Highs in the 70s to lower 80s. Northeast winds around 15 mph in the morning.

Night: Mostly clear. Lows in the mid 50s to lower 60s. North winds around 15 mph after midnight.

Day: Sunny. Highs in the mid 70s to mid 80s.

Night: Clear. Lows in the mid 50s to mid 60s.

Day: Sunny. Highs in the mid 70s to mid 80s.

Night: Clear. Lows in the mid 50s to lower 60s.

Day: Sunny. Highs in the 70s to around 80.

Night: Mostly clear in the evening then partly cloudy. Lows in the mid to upper 50s.

Day: Partly cloudy. Highs in the mid 60s to mid 70s.

Night: Partly cloudy with a 20 percent chance of rain. Lows in the lower to mid 50s.

Day: Partly cloudy with a 20 percent chance of rain. Highs in the mid 60s to mid 70s.

Night: Clear. Lows in the mid 50s to mid 60s. North winds around 15 mph.

Day: Sunny. Highs in the upper 70s to mid 80s. Northeast winds 15 to 25 mph.

Night: Clear. Lows in the mid 50s to mid 60s.

Day: Sunny. Highs in the upper 70s to mid 80s. Northeast winds around 15 mph in the morning.

Night: Mostly clear. Lows in the mid 50s to lower 60s.

Day: Sunny. Highs in the lower to mid 80s.

Night: Clear. Lows around 60.

Day: Sunny. Highs in the lower to mid 80s.

Night: Clear. Lows around 60.

Day: Sunny. Highs around 80.

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

Day: Partly cloudy. Highs in the mid 70s.

Night: Partly cloudy with a 20 percent chance of rain. Lows in the mid 50s.

Day: Partly cloudy with a 20 percent chance of rain. Highs in the lower to mid 70s.

Night: Clear. Lows in the mid 40s to mid 50s. Northeast winds around 15 mph.

Day: Partly cloudy in the morning then sunny. Highs in the mid 60s to lower 70s. Northeast winds 15 to 25 mph with gusts to 35 mph.

Night: Mostly clear. Lows in the mid 40s to mid 50s. Northeast winds around 15 mph after midnight.

Day: Sunny. Highs in the upper 60s to mid 70s. Northeast winds around 15 mph in the morning.

Night: Mostly clear. Lows in the mid 40s to mid 50s. Northwest winds around 15 mph.

Day: Sunny. Highs in the upper 60s to mid 70s.

Night: Clear. Lows in the lower to mid 50s.

Day: Sunny. Highs in the upper 60s to mid 70s.

Night: Clear. Lows in the lower 50s.

Day: Sunny. Highs in the mid 60s to lower 70s.

Night: Mostly clear. Lows around 50.

Day: Sunny. Highs in the 60s.

Night: Partly cloudy in the evening, becoming mostly clear with a 20 percent chance of rain after midnight. Lows around 50.

Day: Partly cloudy with a 20 percent chance of rain in the morning, then sunny in the afternoon. Highs in the upper 50s and 60s.

Night: Clear. Lows in the mid 60s. Northwest winds around 15 mph in the evening.

Day: Sunny. Highs in the lower to mid 80s.

Night: Mostly clear. Lows in the mid 60s.

Day: Sunny. Highs in the upper 70s to mid 80s.

Night: Mostly clear. Lows in the mid 60s.

Day: Sunny. Highs in the lower to mid 80s.

Night: Clear. Lows in the mid 60s.

Day: Sunny. Highs in the lower to mid 80s.

Night: Clear. Lows in the mid 60s.

Day: Sunny. Highs in the mid to upper 70s.

Night: Mostly clear in the evening then partly cloudy. Lows in the lower 60s.

Day: Partly cloudy. A 20 percent chance of rain in the morning. Highs in the lower to mid 70s.

Night: Partly cloudy with a 20 percent chance of rain. Lows in the lower 60s.

Day: Partly cloudy with a 20 percent chance of rain. Highs in the lower to mid 70s.

Night: Clear. Lows in the 50s to around 60. North winds 15 to 25 mph.

Day: Sunny. Highs in the mid to upper 80s. North winds 15 to 25 mph.

Night: Clear. Lows in the 50s to around 60. Northeast winds around 15 mph after midnight.

Day: Sunny. Highs in the lower to mid 80s. North winds around 15 mph.

Night: Mostly clear. Lows in the 50s to around 60.

Day: Sunny. Highs in the mid 80s.

Night: Clear. Lows in the mid 50s to lower 60s.

Day: Sunny. Highs in the mid 80s.

Night: Clear. Lows in the mid 50s to around 60.

Day: Sunny. Highs around 80.

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

Day: Partly cloudy. Highs in the mid 70s.

Night: Partly cloudy with a 20 percent chance of rain. Lows in the upper 40s and 50s.

Day: Partly cloudy with a 20 percent chance of rain. Highs in the mid 70s.

Night: Clear. Lows in the mid 40s to lower 50s except the mid 60s to around 70 in the hills. North winds around 15 mph.

Day: Sunny. Highs in the 80s. Northeast winds 15 to 25 mph.

Night: Clear. Lows in the mid 40s to lower 50s except the mid 60s to around 70 in the hills. North winds around 15 mph.

Day: Sunny. Highs in the 80s. Northeast winds around 15 mph in the morning.

Night: Mostly clear. Lows in the 40s to lower 50s except the mid 60s to around 70 in the hills.

Day: Sunny. Highs in the 80s.

Night: Clear. Lows in the mid 50s to mid 60s.

Day: Sunny. Highs in the 80s.

Night: Clear. Lows in the mid 50s to mid 60s.

Day: Sunny. Highs in the mid 70s to mid 80s.

Night: Mostly clear in the evening then partly cloudy. Lows in the 50s to around 60.

Day: Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the 70s.

Night: Partly cloudy with a 20 percent chance of rain. Lows in the 50s.

Day: Partly cloudy with a 20 percent chance of rain. Highs in the upper 60s to mid 70s.

Night: Clear. Lows in the 50s to lower 60s. Northeast winds around 15 mph after midnight.

Day: Partly cloudy in the morning then sunny. Highs in the mid 80s. Northeast winds 15 to 25 mph.

Night: Clear. Lows in the mid 50s to lower 60s.

Day: Sunny. Highs in the mid 80s. Northeast winds around 15 mph in the morning.

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

Day: Sunny. Highs in the mid 80s.

Night: Clear. Lows in the lower 60s.

Day: Sunny. Highs in the mid 80s.

Night: Clear. Lows around 60.

Day: Sunny. Highs around 80.

Night: Mostly clear in the evening then partly cloudy. Lows around 60.

Day: Partly cloudy. Highs in the mid 70s.

Night: Partly cloudy with a 20 percent chance of rain. Lows in the upper 50s.

Day: Partly cloudy with a 20 percent chance of rain. Highs in the mid 70s.

Night: Clear. Lows in the upper 40s and 50s. Northeast winds 15 to 25 mph.

Day: Partly cloudy in the morning then sunny. Highs from the mid 70s to around 80 at low elevations to the mid 60s to around 70 at high elevations. Northeast winds 15 to 25 mph with gusts to 40 mph.

Night: Mostly clear. Lows in the 50s to around 60. North winds around 15 mph.

Day: Sunny. Highs from the mid 70s to around 80 at low elevations to the mid 60s to lower 70s at high elevations. North winds 15 to 25 mph.

Night: Mostly clear. Lows in the upper 40s and 50s. Northwest winds 15 to 25 mph.

Day: Sunny. Highs from the mid 70s to around 80 at low elevations to the mid 60s to lower 70s at high elevations.

Night: Clear. Lows in the upper 40s and 50s.

Day: Sunny. Highs from the mid 70s to around 80 at low elevations to the mid 60s to lower 70s at high elevations.

Night: Clear. Lows in the upper 40s and 50s.

Day: Sunny. Highs from the 70s at low elevations to the mid to upper 60s at high elevations.

Night: Mostly clear in the evening then partly cloudy. Lows in the mid 40s to mid 50s.

Day: Partly cloudy. Highs from the mid 60s to lower 70s at low elevations to the upper 50s to mid 60s at high elevations.

Night: Partly cloudy with a slight chance of rain. Lows in the mid 40s to mid 50s.

Day: Partly cloudy with a slight chance of rain in the morning, then sunny in the afternoon. Highs from the mid 60s to around 70 at low elevations to the mid 50s to lower 60s at high elevations.