Grand Mesa, Colorado Weather
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Weather Forecast for Grand Mesa, Colorado : Delta County
Issued: 8:07 am MDT Sep 15, 2025 Latitude: 39.0402581 Longitude: -107.9497893 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Mostly Sunny on Today Cloudy on Tonight 40% chance of thunderstorms on Tuesday 10% chance of thunderstorms on Wednesday Sunny on Thursday Sunny on Friday Mostly Sunny on Saturday 20% chance of  on Sunday
High: 57°F Low: 37°F High: 57°F High: 51°F High: 53°F High: 56°F High: 56°F High: 55°F
Low: 32°F Low: 31°F Low: 34°F Low: 37°F Low: 37°F  
Mostly Sunny Cloudy Thunderstorms Thunderstorms Sunny Sunny Mostly Sunny Partly Sunny
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Mostly Sunny on Today Today... Mostly sunny, with a high near 57. South southwest wind 5 to 10 mph.

Cloudy on Tonight Tonight... Partly cloudy, with a low around 37. Southwest wind around 5 mph becoming south southeast after midnight.

40% chance of thunderstorms Tuesday Tuesday... Scattered showers and thunderstorms after noon. Mostly sunny, with a high near 57. Calm wind becoming south southwest around 5 mph. Chance of precipitation is 40%.

30% chance of thunderstorms Tuesday Night Tuesday Night... A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 32. West northwest wind around 5 mph becoming calm. Chance of precipitation is 30%.

10% chance of thunderstorms Wednesday Wednesday... A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 51. Calm wind becoming north northwest around 5 mph in the afternoon.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 31.

Sunny on Thursday Thursday... Sunny, with a high near 53.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 34.

Sunny on Friday Friday... Sunny, with a high near 56.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 37.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 56.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 37.

20% chance of  Sunday Sunday... A chance of showers. Partly sunny, with a high near 55.

Sun Almanac for Grand Mesa, Colorado
Sunrise: 06:54 AM
Sunset: 7:20 PM
Civil Sunrise:06:27 AM
Civil Sunset: 7:47 PM
Nautical Sunrise: 05:55 AM
Nautical Sunset: 8:18 PM
Astro Sunrise: 05:23 AM
Astro Sunset: 8:50 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.