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NWS
 Point Forecast: Longmont CO
 40.19°N 105.09°W
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Last Update: 8:47 pm MDT Apr 17, 2024
Forecast Valid: 11pm MDT Apr 17, 2024-6pm MDT Apr 24, 2024
Forecast at a Glance
Overnight

Chance Rain/Snow Chance for Measurable Precipitation 50%
Chance
Rain/Snow
Lo 34 °F
Thursday

Chance Snow Chance for Measurable Precipitation 30%
Chance
Snow
Hi 43 °F
Thursday
Night

Mostly Cloudy
Mostly
Cloudy
Lo 33 °F
Friday

Showers Likely Chance for Measurable Precipitation 60%
Showers
Likely
Hi 54 °F
Friday
Night

Rain/Snow Chance for Measurable Precipitation 80%
Rain/Snow

Lo 33 °F
Saturday

Rain/Snow Likely Chance for Measurable Precipitation 60%
Rain/Snow
Likely
Hi 48 °F
Saturday
Night

Mostly Cloudy
Mostly
Cloudy
Lo 33 °F
Sunday

Mostly Sunny
Mostly
Sunny
Hi 70 °F
Sunday
Night

Mostly Cloudy
Mostly
Cloudy
Lo 42 °F

Detailed text forecast
Overnight: A chance of rain showers before 4am, then a chance of rain and snow showers. Cloudy, with a low around 34. North northeast wind between 13 and 21 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Thursday: A 30 percent chance of snow showers before 9am. Cloudy, with a high near 43. North northeast wind 8 to 10 mph becoming east southeast. Little or no snow accumulation expected.

Thursday Night: Mostly cloudy, with a low around 33. East southeast wind 5 to 9 mph becoming north.

Friday: Showers likely after noon. Mostly cloudy, with a high near 54. North northeast wind between 7 and 13 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

Friday Night: Rain showers before 2am, then rain and snow showers likely. Low around 33. Northeast wind between 6 and 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

Saturday: Rain and snow showers likely, becoming all rain after 11am. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.

Saturday Night: Mostly cloudy, with a low around 33.

Sunday: Mostly sunny, with a high near 70.

Sunday Night: Mostly cloudy, with a low around 42.

Monday: Mostly sunny, with a high near 71.

Monday Night: Mostly cloudy, with a low around 41.

Tuesday: Mostly sunny, with a high near 71.

Tuesday Night: Partly cloudy, with a low around 44.

Wednesday: Mostly sunny, with a high near 78.


Current Local WeatherMove point forecast map up, and current conditions, radar, and satellite down.

view Yesterday's Weather

Boulder Municipal Airport
Lat: 40.04   Lon: -105.23   Elev: 5288
Last Update on Apr 17, 10:15 pm MDT

Overcast

41 °F
(5 °C)
Humidity: 76 %
Wind Speed: NE 9 MPH
Barometer: 30.12"
Dewpoint: 34 °F (1 °C)
Wind Chill: 35 °F (2 °C)
Visibility: 10.00 mi.
More Local Wx:3 Day History:
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Zone Area Forecast for Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County, CO
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