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

Nephi Municipal Airport (KU14)

Lat: 39.7386°NLon: 111.8722°WElev: 5022.0ft.

Clear

68°F

20°C

Humidity 34%
Wind Speed SE 6 MPH
Barometer 29.66 in (1004.4 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 26 May 10:15 PM MDT
Extended Forecast for

Mona UT

  • Tonight

    Tonight: Partly cloudy, with a low around 45. South southeast wind 9 to 11 mph.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 82. South wind 11 to 21 mph.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44. South southeast wind 6 to 15 mph.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84. Southeast wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. South wind 6 to 15 mph.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.

    High: 75 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 40. Chance of precipitation is 20%.

    Low: 40 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 72.

    High: 72 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 45. South southeast wind 9 to 11 mph.
Wednesday
Sunny, with a high near 82. South wind 11 to 21 mph.
Wednesday Night
Mostly clear, with a low around 44. South southeast wind 6 to 15 mph.
Thursday
Sunny, with a high near 84. Southeast wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 45. South wind 6 to 15 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 40. Chance of precipitation is 20%.
Saturday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mona UT
 39.82°N 111.86°W (Elev. 4902 ft)
Last Update:
12:31 pm MDT May 26, 2026
Forecast Valid:
10pm MDT May 26, 2026-6pm MDT Jun 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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