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

54°F

12°C

Humidity 37%
Wind Speed S 2 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 16 May 12:35 AM MDT
Extended Forecast for

Nephi UT

  • Overnight

    Overnight: Mostly clear, with a low around 42. East northeast wind 3 to 5 mph.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 75. Light and variable wind becoming west 9 to 14 mph in the morning.

    High: 75 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38. North wind 7 to 13 mph.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain and snow showers between 9am and noon, then rain showers likely. Some thunder is also possible. Mostly cloudy, with a high near 58. Northwest wind 7 to 16 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 58 °F

    Slight Chance
    Rain/Snow
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Rain and snow showers. Patchy frost after 3am. Low around 30. West northwest wind 5 to 14 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow

  • Monday

    Monday: Rain and snow showers likely before noon, then a slight 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%. Little or no snow accumulation expected.

    High: 52 °F

    Rain/Snow
    Likely then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Patchy frost after 3am. Otherwise, partly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy
    then Patchy
    Frost

  • Tuesday

    Tuesday: Patchy frost before 9am. Otherwise, mostly sunny, with a high near 62.

    High: 62 °F

    Patchy Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 42. East northeast wind 3 to 5 mph.
Saturday
A 10 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 75. Light and variable wind becoming west 9 to 14 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 38. North wind 7 to 13 mph.
Sunday
A slight chance of rain and snow showers between 9am and noon, then rain showers likely. Some thunder is also possible. Mostly cloudy, with a high near 58. Northwest wind 7 to 16 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
Rain and snow showers. Patchy frost after 3am. Low around 30. West northwest wind 5 to 14 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday
Rain and snow showers likely before noon, then a slight 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%. Little or no snow accumulation expected.
Monday Night
Patchy frost after 3am. Otherwise, partly cloudy, with a low around 29.
Tuesday
Patchy frost before 9am. Otherwise, mostly sunny, with a high near 62.
Tuesday Night
Mostly clear, with a low around 33.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 42.
Friday
Sunny, with a high near 83.
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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 am MDT May 16, 2026
Forecast Valid:
12am MDT May 16, 2026-6pm MDT May 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation