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April 21st, 2025 :: 11:12 am MDT   

Local Weather Report for
Longmont
Colorado, United States

 Current Longmont Weather Conditions Updated April 21st at 9:55 am 
Temperature:66°F Dew Point:27°F
Barometer:29.95 inHg Wind:N 6 Mph
Humidity:22.3% Visibility:0M
 
 Longmont Weather Forecast Summary  
 
Today
Apr 21st
Tuesday
Apr 22nd
Wednesday
Apr 23rd
Thursday
Apr 24th
Friday
Apr 25th
Mix of Cloud and Sun Cloudy Cloudy Thundershowers Cloudy
70°F
70°F
46°F
71°F
47°F
64°F
45°F
47°F
42°F
 
 Longmont Detailed Weather Forecast  
 
Monday, April 21st, 2025
Afternoon Temperature: 68°F
A mix of cloud and sun. Windy.
Evening Temperature: 52°F
Clear. Windy at times.
Tuesday, April 22nd, 2025
Overnight Temperature: 47°F
Clear.
Morning Temperature: 58°F
Cloudy.
Afternoon Temperature: 68°F
Cloudy.
Evening Temperature: 52°F
Cloudy with a chance of showers.
Wednesday, April 23rd, 2025
Overnight Temperature: 48°F
Mostly clear.
Morning Temperature: 60°F
Cloudy.
Afternoon Temperature: 70°F
Cloudy.
Evening Temperature: 57°F
Clear with cloudy periods. Windy.
Thursday, April 24th, 2025
Overnight Temperature: 47°F
A mix of cloudy and clear skies.
Morning Temperature: 55°F
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 61°F
Cloudy with showers likely. Chance of a thunderstorm. Windy at times.
Evening Temperature: 47°F
Cloudy with periods of rain. Windy at times.
Friday, April 25th, 2025
Overnight Temperature: 46°F
Cloudy with a slight chance of showers. Windy at times.
Morning Temperature: 44°F
Cloudy with a slight chance of showers. Windy at times.
Afternoon Temperature: 45°F
Cloudy with a chance of showers. Windy at times.
Evening Temperature: 43°F
Cloudy with a chance of showers. Windy at times.
Saturday, April 26th, 2025
Overnight Temperature: 43°F
Cloudy.
Morning Temperature: 55°F
Cloudy.
Afternoon Temperature: 65°F
Cloudy. Chance of a thunderstorm. Windy at times.
Evening Temperature: 52°F
Clear with cloudy periods. Slight chance of a thunderstorm.
Sunday, April 27th, 2025
Overnight Temperature: 46°F
Cloudy.
Morning Temperature: 56°F
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 64°F
Cloudy. Slight chance of a thunderstorm.
Evening Temperature: 52°F
Clear with cloudy periods.
Monday, April 28th, 2025
Overnight Temperature: 46°F
Cloudy.
Morning Temperature: 59°F
A mix of cloud and sun.
Afternoon Temperature: 73°F
Cloudy. Windy at times.
Evening Temperature: 60°F
Cloudy. Windy at times.
Tuesday, April 29th, 2025
Overnight Temperature: 50°F
Clear with cloudy periods.
Morning Temperature: 57°F
Mostly sunny. Windy at times.
Afternoon Temperature: 58°F
Cloudy with a chance of showers. Windy.
Evening Temperature: 49°F
Cloudy with a chance of showers. Windy at times.





 

  [ Local Weather Report ]
Hygiene, CO 
9:55 AM  66°F
 
 
Niwot, CO 
9:55 AM  66°F
 
 
Erie, CO 
9:55 AM  63°F
 
 
Firestone, CO 
9:55 AM  63°F
 
 
Berthoud, CO 
9:56 AM  59°F
 
 
Frederick, CO 
9:55 AM  63°F
 
 
Dacono, CO 
9:55 AM  63°F
 
 
Lafayette, CO 
9:55 AM  63°F
 
 
Campion, CO 
9:56 AM  59°F
 
 
Louisville, CO 
9:55 AM  63°F
 

This WeatherCity Weather Forecast for Longmont, Colorado, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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