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Current conditions at
Vance Brand Airport (KLMO)
Lat: 40.16°NLon: 105.16°WElev: 5039ft.
Overcast
39°F
4°C
| Humidity | 69% |
| Wind Speed | Calm |
| Barometer | 29.85 in |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 1 Apr 3:35 am MDT |
Extended Forecast for
Longmont CO
Overnight

Low: 38 °F
Slight Chance
ShowersWednesday
High: 59 °F
Mostly Cloudy
then Showers
LikelyWednesday Night
Low: 37 °F
Chance
Showers then
Partly CloudyThursday
High: 73 °F
Sunny then
Mostly Sunny
and BreezyThursday Night
Low: 35 °F
Breezy.
Slight Chance
Showers then
Chance
Rain/SnowFriday
High: 55 °F
Slight Chance
Rain/Snow and
BreezyFriday Night
Low: 29 °F
Partly Cloudy
and Blustery
then Partly
CloudySaturday

High: 64 °F
Sunny
Saturday Night

Low: 32 °F
Mostly Clear
Detailed Forecast
Overnight
A 20 percent chance of showers before 5am. Cloudy, with a low around 38. North wind 3 to 5 mph.
Wednesday
Showers likely and possibly a thunderstorm, mainly after 3pm. Mostly cloudy, with a high near 59. Light north northwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of showers, mainly before 9pm. Mostly cloudy, with a low around 37. North northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 17 mph.
Thursday
Sunny, with a high near 73. Breezy, with a light south southwest wind becoming west southwest 10 to 15 mph in the morning. Winds could gust as high as 26 mph.
Thursday Night
A chance of rain showers before 3am, then a chance of snow showers. Mostly cloudy, with a low around 35. Breezy, with a west southwest wind 10 to 15 mph becoming north northwest in the evening. Winds could gust as high as 26 mph. Chance of precipitation is 30%.
Friday
A slight chance of snow showers before 3pm, then a slight chance of rain and snow showers. Mostly sunny, with a high near 55. Breezy. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 29. Blustery.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 73.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Longmont CO
40.16°N 105.12°W (Elev. 5000 ft)
40.16°N 105.12°W (Elev. 5000 ft)
3:10 am MDT Apr 1, 2026
3am MDT Apr 1, 2026-6pm MDT Apr 7, 2026


