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

70°F

21°C

Humidity 56%
Wind Speed SE 8 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 14 Aug 06:55 PM MDT
Extended Forecast for

Santaquin UT

  • Tonight

    Tonight: Isolated showers and thunderstorms before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 52. South wind 5 to 7 mph. Chance of precipitation is 10%.

    Low: 52 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 84. South wind around 6 mph becoming west southwest in the afternoon.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55. West southwest wind around 5 mph becoming light and variable after midnight.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 87. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 87 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57. West northwest wind around 5 mph becoming light and variable in the evening.

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 90.

    High: 90 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Isolated showers and thunderstorms before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 52. South wind 5 to 7 mph. Chance of precipitation is 10%.
Saturday
Sunny, with a high near 84. South wind around 6 mph becoming west southwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 55. West southwest wind around 5 mph becoming light and variable after midnight.
Sunday
Mostly sunny, with a high near 87. Calm wind becoming west northwest around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 57. West northwest wind around 5 mph becoming light and variable in the evening.
Monday
Mostly sunny, with a high near 89.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
Partly sunny, with a high near 90.
Tuesday Night
Mostly cloudy, with a low around 60.
Wednesday
Mostly sunny, with a high near 90.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 91.
Thursday Night
Partly cloudy, with a low around 61.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Santaquin UT
 39.96°N 111.8°W (Elev. 4997 ft)
Last Update:
12:31 pm MDT Aug 14, 2026
Forecast Valid:
7pm MDT Aug 14, 2026-6pm MDT Aug 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