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Current conditions at
Granby-Grand County Airport (KGNB)
Lat: 40.09°NLon: 105.92°WElev: 8207ft.
Fair
41°F
5°C
| Humidity | 90% |
| Wind Speed | E 3 mph |
| Barometer | 30.40 in |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 2 Sep 6:15 am MDT |
Extended Forecast for
2 Miles S Arapahoe Peak CO
Today
High: 62 °F
Sunny and
Breezy then
Slight Chance
T-stormsTonight
Low: 42 °F
Partly Cloudy
then Mostly
Clear and
BreezyThursday
High: 65 °F
Mostly Sunny
and BreezyThursday Night
Low: 43 °F
Mostly Clear
Friday
High: 66 °F
Sunny then
Slight Chance
T-stormsFriday Night
Low: 44 °F
Partly Cloudy
Saturday
High: 64 °F
Mostly Sunny
then Chance
T-stormsSaturday Night
Low: 46 °F
Slight Chance
T-storms then
Mostly CloudySunday
High: 62 °F
Partly Sunny
then Showers
Detailed Forecast
Today
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 62. Breezy, with a west wind 11 to 16 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 42. Breezy, with a west wind 10 to 16 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 65. Breezy, with a west wind 8 to 18 mph, with gusts as high as 32 mph.
Thursday Night
Mostly clear, with a low around 43. West wind 6 to 10 mph, with gusts as high as 16 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66. West wind 7 to 11 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Partly cloudy, with a low around 44.
Saturday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 64.
Saturday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46.
Sunday
Showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 62.
Sunday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 45.
Labor Day
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 63.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 44.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 61.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles S Arapahoe Peak CO
40°N 105.65°W (Elev. 10614 ft)
40°N 105.65°W (Elev. 10614 ft)
3:41 am MDT Sep 2, 2026
6am MDT Sep 2, 2026-6pm MDT Sep 8, 2026
Additional Resources
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