Weather in Longmont, Colorado, United States

7-Day Detailed Weather Forecast for Longmont

Overnight

Temperature: 38°F

Wind Speed: 10 mph

Wind Direction: SSW

Forecast: A slight chance of rain after 5am. Partly cloudy. Low around 38, with temperatures rising to around 41 overnight. South southwest wind around 10 mph, with gusts as high as 16 mph. Chance of precipitation is 20%.

Tuesday

Temperature: 52°F

Wind Speed: 12 to 29 mph

Wind Direction: WSW

Forecast: A slight chance of rain before 9am, then a slight chance of rain and snow between 9am and 10am, then patchy blowing dust and a slight chance of rain and snow between 10am and 5pm. Mostly sunny. High near 52, with temperatures falling to around 46 in the afternoon. West southwest wind 12 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 20%.

Tuesday Night

Temperature: 27°F

Wind Speed: 8 to 20 mph

Wind Direction: WSW

Forecast: A slight chance of snow after 5am. Partly cloudy, with a low around 27. West southwest wind 8 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

Wednesday

Temperature: 53°F

Wind Speed: 6 to 14 mph

Wind Direction: SW

Forecast: A slight chance of snow before 11am, then a chance of rain and snow. Partly sunny, with a high near 53. Southwest wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

Wednesday Night

Temperature: 20°F

Wind Speed: 6 to 16 mph

Wind Direction: W

Forecast: A chance of snow before 5am. Partly cloudy, with a low around 20. West wind 6 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

Thursday

Temperature: 42°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: A slight chance of snow after 5pm. Mostly sunny, with a high near 42. Chance of precipitation is 20%.

Thursday Night

Temperature: 15°F

Wind Speed: 2 to 9 mph

Wind Direction: W

Forecast: A slight chance of snow before 11pm. Partly cloudy, with a low around 15.

Friday

Temperature: 39°F

Wind Speed: 2 to 8 mph

Wind Direction: NNE

Forecast: A chance of snow after 11am. Partly sunny, with a high near 39. New snow accumulation of less than half an inch possible.

Friday Night

Temperature: 14°F

Wind Speed: 3 to 7 mph

Wind Direction: NW

Forecast: A chance of snow before 11pm. Partly cloudy, with a low around 14. New snow accumulation of less than half an inch possible.

Saturday

Temperature: 45°F

Wind Speed: 3 to 7 mph

Wind Direction: ESE

Forecast: Sunny, with a high near 45.

Saturday Night

Temperature: 15°F

Wind Speed: 2 to 6 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 15.

Sunday

Temperature: 48°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: Mostly sunny, with a high near 48.

Sunday Night

Temperature: 22°F

Wind Speed: 5 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 22.

Monday

Temperature: 61°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: Sunny, with a high near 61.