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

57°F

14°C

Humidity 47%
Wind Speed SW 6 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 16 May 08:35 PM MDT
Extended Forecast for

Nephi UT

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 38. North wind 7 to 11 mph.

    Low: 38 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Scattered showers before noon, then scattered showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 60. North northwest wind 6 to 15 mph. Chance of precipitation is 60%.

    High: 60 °F

    Scattered
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Rain showers before midnight, then rain and snow showers. Low around 30. Northwest wind 7 to 15 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 30 °F

    Showers then
    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow showers before noon, then scattered rain showers. Some thunder is also possible. Patchy frost before 9am. High near 49. West northwest wind 7 to 9 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 49 °F

    Rain/Snow
    then
    Scattered
    Showers

  • Monday Night

    Monday Night: Patchy frost after 3am. Otherwise, mostly cloudy, with a low around 28. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 28 °F

    Mostly Cloudy
    then Patchy
    Frost

  • Tuesday

    Tuesday: Patchy frost before 9am. Otherwise, mostly sunny, with a high near 60.

    High: 60 °F

    Patchy Frost
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 38. North wind 7 to 11 mph.
Sunday
Scattered showers before noon, then scattered showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 60. North northwest wind 6 to 15 mph. Chance of precipitation is 60%.
Sunday Night
Rain showers before midnight, then rain and snow showers. Low around 30. Northwest wind 7 to 15 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday
Rain, possibly mixed with snow showers before noon, then scattered rain showers. Some thunder is also possible. Patchy frost before 9am. High near 49. West northwest wind 7 to 9 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
Patchy frost after 3am. Otherwise, mostly cloudy, with a low around 28. North northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Patchy frost before 9am. Otherwise, mostly sunny, with a high near 60.
Tuesday Night
Mostly clear, with a low around 32.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 82.
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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:
5:21 pm MDT May 16, 2026
Forecast Valid:
8pm MDT May 16, 2026-6pm MDT May 23, 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