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.

Overcast

45°F

7°C

Humidity 81%
Wind Speed W 2 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 03 Mar 10:55 AM MST
Extended Forecast for

Grantsville UT

  • Today

    Today: Mostly sunny, with a high near 49. North northeast wind around 6 mph.

    High: 49 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 34. North northeast wind around 6 mph becoming south in the evening.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 58. South wind 7 to 9 mph.

    High: 58 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Rain likely before 5am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 35. South wind 8 to 10 mph becoming west northwest after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain, possibly mixed with snow, becoming all rain after 5pm. High near 42. Northwest wind 9 to 14 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance
    Rain/Snow

  • Friday

    Friday: A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 49. North northeast wind around 6 mph.
Tonight
Mostly clear, with a low around 34. North northeast wind around 6 mph becoming south in the evening.
Wednesday
Mostly sunny, with a high near 58. South wind 7 to 9 mph.
Wednesday Night
Rain likely before 5am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 35. South wind 8 to 10 mph becoming west northwest after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
Rain, possibly mixed with snow, becoming all rain after 5pm. High near 42. Northwest wind 9 to 14 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
A chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grantsville UT
 40.61°N 112.49°W (Elev. 4341 ft)
Last Update:
11:31 pm MST Mar 2, 2026
Forecast Valid:
11am MST Mar 3, 2026-6pm MDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation