Weather in Longmont, Colorado, United States

7-Day Detailed Weather Forecast for Longmont

This Afternoon

Temperature: 92°F

Wind Speed: 9 mph

Wind Direction: E

Forecast: Mostly sunny. High near 92, with temperatures falling to around 90 in the afternoon. East wind around 9 mph. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 60°F

Wind Speed: 3 to 9 mph

Wind Direction: N

Forecast: Mostly clear. Low around 60, with temperatures rising to around 62 overnight. North wind 3 to 9 mph.

Wednesday

Temperature: 95°F

Wind Speed: 2 to 8 mph

Wind Direction: NE

Forecast: Sunny, with a high near 95. Northeast wind 2 to 8 mph, with gusts as high as 18 mph.

Wednesday Night

Temperature: 62°F

Wind Speed: 2 to 7 mph

Wind Direction: SSE

Forecast: Mostly clear, with a low around 62. South southeast wind 2 to 7 mph, with gusts as high as 16 mph.

Thursday

Temperature: 98°F

Wind Speed: 2 to 8 mph

Wind Direction: NNE

Forecast: Sunny, with a high near 98. North northeast wind 2 to 8 mph, with gusts as high as 18 mph.

Thursday Night

Temperature: 63°F

Wind Speed: 3 to 8 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 63.

Friday

Temperature: 87°F

Wind Speed: 3 to 9 mph

Wind Direction: NNE

Forecast: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87.

Friday Night

Temperature: 60°F

Wind Speed: 2 to 6 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 60.

Saturday

Temperature: 81°F

Wind Speed: 2 to 6 mph

Wind Direction: ENE

Forecast: A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 81.

Saturday Night

Temperature: 58°F

Wind Speed: 2 to 6 mph

Wind Direction: NNE

Forecast: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 58.

Sunday

Temperature: 77°F

Wind Speed: 2 to 6 mph

Wind Direction: NNE

Forecast: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 77.

Sunday Night

Temperature: 56°F

Wind Speed: 2 to 6 mph

Wind Direction: ENE

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 56.

Monday

Temperature: 77°F

Wind Speed: 2 to 6 mph

Wind Direction: NE

Forecast: A chance of rain showers before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 77.

Monday Night

Temperature: 56°F

Wind Speed: 2 to 6 mph

Wind Direction: ENE

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 56.