National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Overcast

39°F

4°C

Humidity 79%
Wind Speed W 3 mph
Barometer 29.78 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 26 Apr 1:15 pm MDT
Extended Forecast for

5 Miles SW Grand Lake CO

  • This Afternoon

    This Afternoon: Rain and snow showers likely before 4pm, then a chance of rain showers between 4pm and 5pm, then a chance of rain and snow showers after 5pm. Some thunder is also possible. Mostly cloudy, with a steady temperature around 43. Southwest wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: A chance of rain and snow showers before 8pm, then snow showers likely. Mostly cloudy, with a low around 30. Southwest wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance
    Rain/Snow
    then Snow
    Showers
    Likely

  • Monday

    Monday: Snow showers likely before noon, then rain and snow showers. Some thunder is also possible. High near 47. West southwest wind 5 to 7 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Snow Showers
    Likely then
    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow showers, becoming all snow after 9pm. Some thunder is also possible. Low around 27. West wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Tuesday

    Tuesday: Snow showers. Some thunder is also possible. High near 44. Light west southwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 80%.

    High: 44 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 48.

    High: 48 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Thursday

    Thursday: Snow showers likely before 9am, then rain and snow showers. Some thunder is also possible. Mostly cloudy, with a high near 47.

    High: 47 °F

    Rain/Snow

Detailed Forecast

This Afternoon
Rain and snow showers likely before 4pm, then a chance of rain showers between 4pm and 5pm, then a chance of rain and snow showers after 5pm. Some thunder is also possible. Mostly cloudy, with a steady temperature around 43. Southwest wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow showers before 8pm, then snow showers likely. Mostly cloudy, with a low around 30. Southwest wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Snow showers likely before noon, then rain and snow showers. Some thunder is also possible. High near 47. West southwest wind 5 to 7 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Rain and snow showers, becoming all snow after 9pm. Some thunder is also possible. Low around 27. West wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers. Some thunder is also possible. High near 44. Light west southwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 80%.
Tuesday Night
A 30 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 25.
Wednesday
A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 48.
Wednesday Night
A chance of rain and snow showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 27.
Thursday
Snow showers likely before 9am, then rain and snow showers. Some thunder is also possible. Mostly cloudy, with a high near 47.
Thursday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 28.
Friday
A chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a high near 49.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Grand Lake CO
 40.18°N 105.87°W (Elev. 8314 ft)
Last Update:
12:46 pm MDT Apr 26, 2026
Forecast Valid:
1pm MDT Apr 26, 2026-6pm MDT May 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation