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

79°F

26°C

Humidity 11%
Wind Speed SW 9 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 28 Mar 02:35 PM MDT
Extended Forecast for

Nephi UT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 78. West southwest wind around 14 mph.

    High: 78 °F

    Mostly Sunny

  • 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.

    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.

    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

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 78. West southwest wind around 14 mph.
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.
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.
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. 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.
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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:
2pm MDT Mar 28, 2026-6pm MDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation