


Current conditions at
Granby-Grand County Airport (KGNB)
Lat: 40.09°NLon: 105.92°WElev: 8207ft.
Fair
38°F
3°C
Humidity | 55% |
Wind Speed | E 6 mph |
Barometer | 30.45 in |
Dewpoint | 24°F (-4°C) |
Visibility | 10.00 mi |
Wind Chill | 33°F (1°C) |
Last update | 9 Oct 1:35 am MDT |
Extended Forecast for
Grand Lake CO
Overnight
Low: 38 °F
Clear
Thursday
High: 65 °F
Increasing
CloudsThursday Night
Low: 43 °F
Mostly Cloudy
Friday
High: 60 °F
Slight Chance
Showers then
Chance
ShowersFriday Night
Low: 46 °F
Chance
ShowersSaturday
High: 59 °F
Chance
ShowersSaturday Night
Low: 43 °F
Chance
ShowersSunday
High: 53 °F
Chance
Rain/Snow and
BreezySunday Night
Low: 31 °F
Mostly Clear
Detailed Forecast
Overnight
Clear, with a low around 38. South southwest wind around 6 mph.
Thursday
Increasing clouds, with a high near 65. West southwest wind 3 to 6 mph.
Thursday Night
Mostly cloudy, with a low around 43. East southeast wind around 5 mph becoming calm after midnight.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Cloudy, with a high near 60. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 50%.
Friday Night
A 40 percent chance of showers. Cloudy, with a low around 46. West southwest wind 3 to 5 mph.
Saturday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.
Saturday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 43.
Sunday
A chance of rain and snow showers, mainly before noon. Some thunder is also possible. Mostly sunny, with a high near 53. Breezy.
Sunday Night
Mostly clear, with a low around 31.
Columbus Day
A slight chance of showers after noon. Mostly sunny, with a high near 56.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 34.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 58.
Tuesday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 34.
Wednesday
A slight chance of rain and snow showers. Mostly sunny, with a high near 56.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Grand Lake CO
40.23°N 105.79°W (Elev. 8599 ft)
40.23°N 105.79°W (Elev. 8599 ft)
1:30 pm MDT Oct 8, 2025
1am MDT Oct 9, 2025-6pm MDT Oct 15, 2025