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

37°F

3°C

Humidity 55%
Wind Speed SSE 3 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 15 May 06:15 AM MDT
Extended Forecast for

Nephi UT

  • Today

    Today: Sunny, with a high near 81. Light and variable wind becoming west northwest 10 to 15 mph in the morning.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 43. North northwest wind 8 to 13 mph becoming light and variable after midnight.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 75. Light and variable wind becoming west northwest 9 to 14 mph in the morning.

    High: 75 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Cloudy, then gradually becoming partly cloudy, with a low around 38. North wind 7 to 14 mph.

    Low: 38 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 60. North wind 6 to 16 mph.

    High: 60 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Rain and snow showers likely. Patchy frost after 3am. Otherwise, mostly cloudy, with a low around 29. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Rain and snow showers likely before noon, then a chance of rain showers. Some thunder is also possible. Patchy frost before 9am. Otherwise, partly sunny, with a high near 52. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 52 °F

    Rain/Snow
    Likely then
    Chance
    Showers

  • Monday Night

    Monday Night: Patchy frost after midnight. Otherwise, partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy
    then Patchy
    Frost

  • Tuesday

    Tuesday: Patchy frost before noon. Otherwise, sunny, with a high near 62.

    High: 62 °F

    Patchy Frost
    then Sunny

Detailed Forecast

Today
Sunny, with a high near 81. Light and variable wind becoming west northwest 10 to 15 mph in the morning.
Tonight
Mostly clear, with a low around 43. North northwest wind 8 to 13 mph becoming light and variable after midnight.
Saturday
Increasing clouds, with a high near 75. Light and variable wind becoming west northwest 9 to 14 mph in the morning.
Saturday Night
Cloudy, then gradually becoming partly cloudy, with a low around 38. North wind 7 to 14 mph.
Sunday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 60. North wind 6 to 16 mph.
Sunday Night
Rain and snow showers likely. Patchy frost after 3am. Otherwise, mostly cloudy, with a low around 29. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Rain and snow showers likely before noon, then a chance of rain showers. Some thunder is also possible. Patchy frost before 9am. Otherwise, partly sunny, with a high near 52. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Patchy frost after midnight. Otherwise, partly cloudy, with a low around 28.
Tuesday
Patchy frost before noon. Otherwise, sunny, with a high near 62.
Tuesday Night
Mostly clear, with a low around 33.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Sunny, with a high near 78.
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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 May 15, 2026
Forecast Valid:
6am MDT May 15, 2026-6pm MDT May 21, 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