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

59°F

15°C

Humidity 47%
Wind Speed S 8 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 10 Apr 09:35 AM MDT
Extended Forecast for

Nephi UT

  • Today

    Today: A 20 percent chance of showers after 3pm. Partly sunny, with a high near 73. South southwest wind 10 to 14 mph.

    High: 73 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 43. Southeast wind 6 to 14 mph.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers likely after 3pm. Mostly cloudy, with a high near 65. Southeast wind 6 to 11 mph becoming southwest 13 to 18 mph in the afternoon. Chance of precipitation is 70%.

    High: 65 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. Southwest wind 8 to 18 mph becoming south southeast after midnight.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm between noon and 3pm, then showers likely after 3pm. Partly sunny, with a high near 63. Southeast wind 7 to 12 mph becoming southwest 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 60%.

    High: 63 °F

    Mostly Sunny
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.

    Low: 35 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely, then showers and possibly a thunderstorm after noon. High near 55. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 55 °F

    Showers

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 54.

    High: 54 °F

    Showers
    Likely

Detailed Forecast

Today
A 20 percent chance of showers after 3pm. Partly sunny, with a high near 73. South southwest wind 10 to 14 mph.
Tonight
Partly cloudy, with a low around 43. Southeast wind 6 to 14 mph.
Saturday
A chance of showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers likely after 3pm. Mostly cloudy, with a high near 65. Southeast wind 6 to 11 mph becoming southwest 13 to 18 mph in the afternoon. Chance of precipitation is 70%.
Saturday Night
Mostly clear, with a low around 38. Southwest wind 8 to 18 mph becoming south southeast after midnight.
Sunday
Showers likely and possibly a thunderstorm between noon and 3pm, then showers likely after 3pm. Partly sunny, with a high near 63. Southeast wind 7 to 12 mph becoming southwest 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Monday
Showers likely, then showers and possibly a thunderstorm after noon. High near 55. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 32.
Tuesday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 54.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
A slight chance of showers. Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Nephi UT
 39.71°N 111.85°W (Elev. 5092 ft)
Last Update:
12:31 am MDT Apr 10, 2026
Forecast Valid:
9am MDT Apr 10, 2026-6pm MDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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