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.

Mostly Cloudy

66°F

19°C

Humidity 20%
Wind Speed NW 5 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 28 Mar 08:35 PM MDT
Extended Forecast for

Nephi UT

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 43. West southwest wind 6 to 14 mph becoming east northeast in the evening.

    Low: 43 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 77. Southeast wind 6 to 14 mph becoming west southwest in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45. West southwest wind 7 to 14 mph becoming south southeast after midnight.

    Low: 45 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 74. South southeast wind 6 to 15 mph becoming west southwest in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 43. West wind 6 to 14 mph becoming north after midnight.

    Low: 43 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly after noon. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.

    High: 62 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 40. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 59.

    High: 59 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 43. West southwest wind 6 to 14 mph becoming east northeast in the evening.
Sunday
Mostly sunny, with a high near 77. Southeast wind 6 to 14 mph becoming west southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 45. West southwest wind 7 to 14 mph becoming south southeast after midnight.
Monday
Mostly sunny, with a high near 74. South southeast wind 6 to 15 mph becoming west southwest in the afternoon.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 43. West wind 6 to 14 mph becoming north after midnight.
Tuesday
Showers likely, mainly after noon. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Tuesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 40. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 59.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 40.
Thursday
Showers likely, mainly after noon. Partly sunny, with a high near 62. Breezy.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 26. Blustery.
Friday
A chance of snow showers. Partly sunny, with a high near 47.
Friday Night
A slight chance of snow showers. Partly cloudy, with a low around 25.
Saturday
A slight chance of rain and snow showers. Mostly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Nephi UT
 39.71°N 111.85°W (Elev. 5092 ft)
Last Update:
12:31 pm MDT Mar 28, 2026
Forecast Valid:
8pm MDT Mar 28, 2026-6pm MDT Apr 4, 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