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

Bolinder Field-Tooele Valley Airport (KTVY)

Lat: 40.61269°NLon: 112.35362°WElev: 4291.0ft.

Partly Cloudy

27°F

-3°C

Humidity 79%
Wind Speed SW 1 MPH
Barometer 30.44 in (1030.82 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 31 Jan 12:55 AM MST
Extended Forecast for

Grantsville UT

  • Overnight

    Overnight: Patchy freezing fog. Partly cloudy, with a steady temperature around 32. South wind around 6 mph.

    Low: 32 °F

    Patchy
    Freezing Fog

  • Saturday

    Saturday: Patchy freezing fog before 11am. Mostly sunny, with a high near 49. South wind around 6 mph becoming light and variable in the morning.

    High: 49 °F

    Patchy
    Freezing Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy freezing fog after 11pm. Partly cloudy, with a low around 31. Calm wind becoming south around 6 mph after midnight.

    Low: 31 °F

    Patchy
    Freezing Fog

  • Sunday

    Sunday: Patchy freezing fog before 11am. Partly sunny, with a high near 51. South wind 5 to 7 mph becoming light and variable in the afternoon.

    High: 51 °F

    Patchy
    Freezing Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. Light and variable wind.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Monday Night

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

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Tuesday Night

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

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy freezing fog. Partly cloudy, with a steady temperature around 32. South wind around 6 mph.
Saturday
Patchy freezing fog before 11am. Mostly sunny, with a high near 49. South wind around 6 mph becoming light and variable in the morning.
Saturday Night
Patchy freezing fog after 11pm. Partly cloudy, with a low around 31. Calm wind becoming south around 6 mph after midnight.
Sunday
Patchy freezing fog before 11am. Partly sunny, with a high near 51. South wind 5 to 7 mph becoming light and variable in the afternoon.
Sunday Night
Mostly cloudy, with a low around 34. Light and variable wind.
Monday
Mostly sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Sunny, with a high near 49.
Tuesday Night
Mostly clear, with a low around 30.
Wednesday
Sunny, with a high near 49.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
Sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 31.
Friday
Sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grantsville UT
 40.61°N 112.49°W (Elev. 4341 ft)
Last Update:
2:11 pm MST Jan 30, 2026
Forecast Valid:
1am MST Jan 31, 2026-6pm MST Feb 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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