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

25°F

-4°C

Humidity 69%
Wind Speed E 3 mph
Barometer 30.40 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 10 Nov 2:35 am MST
Extended Forecast for

2 Miles NE Saint Marys Glacier CO

  • Overnight

    Overnight: Mostly clear, with a low around 33. West wind around 11 mph, with gusts as high as 18 mph.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 46. Breezy, with a west wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 46 °F

    Mostly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming clear, with a low around 28. Blustery, with a west wind around 15 mph, with gusts as high as 24 mph.

    Low: 28 °F

    Decreasing
    Clouds and
    Blustery

  • Veterans Day

    Veterans Day: Sunny, with a high near 47. Breezy, with a west northwest wind 8 to 16 mph, with gusts as high as 30 mph.

    High: 47 °F

    Sunny and
    Breezy then
    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 29. West wind 11 to 13 mph, with gusts as high as 25 mph.

    Low: 29 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 33. West wind around 11 mph, with gusts as high as 18 mph.
Tuesday
Partly sunny, with a high near 46. Breezy, with a west wind 13 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, then gradually becoming clear, with a low around 28. Blustery, with a west wind around 15 mph, with gusts as high as 24 mph.
Veterans Day
Sunny, with a high near 47. Breezy, with a west northwest wind 8 to 16 mph, with gusts as high as 30 mph.
Wednesday Night
Clear, with a low around 29. West wind 11 to 13 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 30.
Friday
Mostly sunny, with a high near 51.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Partly sunny, with a high near 45.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 44. Breezy.
Sunday Night
Mostly clear, with a low around 28.
Monday
Mostly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Saint Marys Glacier CO
 39.85°N 105.61°W (Elev. 10203 ft)
Last Update:
11:46 pm MST Nov 9, 2026
Forecast Valid:
2am MST Nov 10, 2026-6pm MST Nov 16, 2026
 
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