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

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

63°F

17°C

Humidity 11%
Wind Speed W 13 G 21 mph
Barometer 30.27 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 22 Mar 3:35 pm MDT
Extended Forecast for

5 Miles SW Grand Lake CO

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 58. West wind around 8 mph.

    High: 58 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. West northwest wind around 5 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 60. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 60 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Cloudy, then gradually becoming partly cloudy, with a low around 39. West wind 6 to 11 mph becoming light west southwest after midnight. Winds could gust as high as 18 mph.

    Low: 39 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 22 mph.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. Breezy.

    Low: 41 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: A chance of rain after noon. Mostly sunny, with a high near 65.

    High: 65 °F

    Sunny then
    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 58. West wind around 8 mph.
Tonight
Mostly cloudy, with a low around 36. West northwest wind around 5 mph becoming calm in the evening.
Monday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 60. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
Cloudy, then gradually becoming partly cloudy, with a low around 39. West wind 6 to 11 mph becoming light west southwest after midnight. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 64. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 41. Breezy.
Thursday
A chance of rain after noon. Mostly sunny, with a high near 65.
Thursday Night
A slight chance of rain before midnight. Mostly cloudy, with a low around 30.
Friday
A slight chance of rain. Mostly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 29.
Saturday
A slight chance of rain. Mostly sunny, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

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 Mar 22, 2026
Forecast Valid:
3pm MDT Mar 22, 2026-6pm MDT Mar 28, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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