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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Bolinder Field-Tooele Valley Airport (KTVY)

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

light rain,haze

46°F

8°C

Humidity 56%
Wind Speed SSE 9 MPH
Barometer 30.41 in (1029.8 mb)
Dewpoint 32°F (0°C)
Visibility -0.25 mi
Wind Chill41°F (5°C)
Last update 17 Oct 06:55 AM MDT
Extended Forecast for

10 Miles SW Grantsville UT

  • Today

    Today: Sunny, with a high near 53. South southwest wind 5 to 10 mph becoming light south southeast in the afternoon.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 39. Calm wind becoming south southwest 5 to 7 mph after midnight.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 51. South southwest wind 5 to 8 mph becoming calm in the afternoon.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40. Calm wind becoming south southeast 5 to 9 mph after midnight.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 52. South southeast wind 7 to 11 mph.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of rain, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 50.

    High: 50 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 53. South southwest wind 5 to 10 mph becoming light south southeast in the afternoon.
Tonight
Mostly clear, with a low around 39. Calm wind becoming south southwest 5 to 7 mph after midnight.
Sunday
Mostly sunny, with a high near 51. South southwest wind 5 to 8 mph becoming calm in the afternoon.
Sunday Night
Partly cloudy, with a low around 40. Calm wind becoming south southeast 5 to 9 mph after midnight.
Monday
Sunny, with a high near 52. South southeast wind 7 to 11 mph.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 48.
Tuesday Night
A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 40.
Wednesday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 50.
Wednesday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 40.
Thursday
Rain and possibly a thunderstorm. Mostly cloudy, with a high near 43.
Thursday Night
Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 35.
Friday
Snow likely. Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SW Grantsville UT
 40.48°N 112.61°W (Elev. 7936 ft)
Last Update:
12:31 am MDT Oct 17, 2026
Forecast Valid:
7am MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
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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