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.

Fair

53°F

12°C

Humidity 29%
Wind Speed W 10 G 18 mph
Barometer 30.38 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 10 Nov 12:15 pm MST
Extended Forecast for

2 Miles NW Saint Marys Glacier CO

  • This Afternoon

    This Afternoon: Mostly cloudy, with a temperature falling to around 34 by 5pm. Breezy, with a west northwest wind 21 to 23 mph, with gusts as high as 34 mph.

    High: 41 °F⇓

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 25. Blustery, with a west northwest wind 18 to 21 mph, with gusts as high as 33 mph.

    Low: 25 °F

    Decreasing
    Clouds and
    Blustery

  • Veterans Day

    Veterans Day: Sunny, with a high near 41. Breezy, with a west wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 41 °F

    Sunny and
    Breezy then
    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 26. Breezy, with a west wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 26 °F

    Clear and
    Breezy then
    Clear

  • Thursday

    Thursday: Sunny, with a high near 44. West wind 9 to 14 mph becoming light in the afternoon. Winds could gust as high as 24 mph.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 44. Breezy.

    High: 44 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow showers after 11am. Partly sunny, with a high near 38.

    High: 38 °F

    Slight Chance
    Snow Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a temperature falling to around 34 by 5pm. Breezy, with a west northwest wind 21 to 23 mph, with gusts as high as 34 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 25. Blustery, with a west northwest wind 18 to 21 mph, with gusts as high as 33 mph.
Veterans Day
Sunny, with a high near 41. Breezy, with a west wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 31 mph.
Wednesday Night
Clear, with a low around 26. Breezy, with a west wind 14 to 16 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 44. West wind 9 to 14 mph becoming light in the afternoon. Winds could gust as high as 24 mph.
Thursday Night
Mostly clear, with a low around 27.
Friday
Mostly sunny, with a high near 44. Breezy.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
A slight chance of snow showers after 11am. Partly sunny, with a high near 38.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 25.
Sunday
A slight chance of snow showers. Mostly sunny, with a high near 36. Breezy.
Sunday Night
Mostly clear, with a low around 24.
Monday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Saint Marys Glacier CO
 39.87°N 105.66°W (Elev. 10620 ft)
Last Update:
11:45 am MST Nov 10, 2026
Forecast Valid:
12pm MST Nov 10, 2026-6pm MST Nov 16, 2026
 
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