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.

Overcast

59°F

15°C

Humidity 38%
Wind Speed S 11 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 31 Mar 09:35 PM MDT
Extended Forecast for

Nephi UT

  • Tonight

    Tonight: Showers likely before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 38. South southwest wind 10 to 17 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Showers
    Likely then
    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm, mainly before 3pm, then a chance of showers and thunderstorms after 3pm. High near 57. West wind 8 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 57 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 39. West wind 7 to 10 mph becoming south in the evening. Chance of precipitation is 50%.

    Low: 39 °F

    Chance
    Showers

  • Thursday

    Thursday: Rain showers before 3pm, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 54. South wind 10 to 17 mph becoming west northwest in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 54 °F

    Showers
    Likely then
    Rain/Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow showers before midnight. Mostly cloudy, with a low around 21. Northwest wind 6 to 15 mph. Little or no snow accumulation expected.

    Low: 21 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers likely before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 38. South southwest wind 10 to 17 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and possibly a thunderstorm, mainly before 3pm, then a chance of showers and thunderstorms after 3pm. High near 57. West wind 8 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 39. West wind 7 to 10 mph becoming south in the evening. Chance of precipitation is 50%.
Thursday
Rain showers before 3pm, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 54. South wind 10 to 17 mph becoming west northwest in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
A 50 percent chance of snow showers before midnight. Mostly cloudy, with a low around 21. Northwest wind 6 to 15 mph. Little or no snow accumulation expected.
Friday
Sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 35.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Sunny, with a high near 73.
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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:
3:07 pm MDT Mar 31, 2026
Forecast Valid:
10pm MDT Mar 31, 2026-6pm MDT Apr 7, 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