Weather in Longmont, Colorado, United States

7-Day Detailed Weather Forecast for Longmont

This Afternoon

Temperature: 69°F

Wind Speed: 12 mph

Wind Direction: W

Forecast: Sunny, with a high near 69. West wind around 12 mph, with gusts as high as 20 mph.

Tonight

Temperature: 39°F

Wind Speed: 8 to 12 mph

Wind Direction: SW

Forecast: Mostly clear. Low around 39, with temperatures rising to around 41 overnight. Southwest wind 8 to 12 mph, with gusts as high as 20 mph.

Thursday

Temperature: 75°F

Wind Speed: 8 to 16 mph

Wind Direction: SSW

Forecast: Mostly sunny, with a high near 75. South southwest wind 8 to 16 mph, with gusts as high as 24 mph.

Thursday Night

Temperature: 36°F

Wind Speed: 9 to 17 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 36. Northwest wind 9 to 17 mph, with gusts as high as 26 mph.

Friday

Temperature: 41°F

Wind Speed: 14 mph

Wind Direction: NNE

Forecast: Snow showers. Cloudy, with a high near 41. North northeast wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday Night

Temperature: 20°F

Wind Speed: 5 to 13 mph

Wind Direction: WNW

Forecast: A slight chance of snow showers before midnight. Mostly cloudy, with a low around 20. Chance of precipitation is 20%.

Saturday

Temperature: 59°F

Wind Speed: 5 to 8 mph

Wind Direction: WNW

Forecast: Sunny, with a high near 59.

Saturday Night

Temperature: 29°F

Wind Speed: 3 to 8 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 29.

Sunday

Temperature: 73°F

Wind Speed: 2 to 6 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 73.

Sunday Night

Temperature: 40°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 40.

Monday

Temperature: 78°F

Wind Speed: 2 to 8 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 78.

Monday Night

Temperature: 45°F

Wind Speed: 5 to 8 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 45.

Tuesday

Temperature: 80°F

Wind Speed: 3 to 9 mph

Wind Direction: S

Forecast: Sunny, with a high near 80.

Tuesday Night

Temperature: 47°F

Wind Speed: 6 to 9 mph

Wind Direction: WSW

Forecast: Partly cloudy, with a low around 47.