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

91°F

33°C

Humidity 14%
Wind Speed SSW 9 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 16 Aug 03:35 PM MDT
Extended Forecast for

Santaquin UT

  • Tonight

    Tonight: Mostly clear, with a low around 64. West wind around 6 mph becoming light and variable in the evening.

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 93. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 93 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 69. West wind 5 to 7 mph becoming south southeast after midnight.

    Low: 69 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 93. South southeast wind 5 to 9 mph becoming west southwest in the afternoon.

    High: 93 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 68. West wind 5 to 8 mph becoming south southeast after midnight.

    Low: 68 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 94.

    High: 94 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 64. West wind around 6 mph becoming light and variable in the evening.
Monday
Sunny, with a high near 93. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 69. West wind 5 to 7 mph becoming south southeast after midnight.
Tuesday
Mostly sunny, with a high near 93. South southeast wind 5 to 9 mph becoming west southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 68. West wind 5 to 8 mph becoming south southeast after midnight.
Wednesday
Mostly sunny, with a high near 94.
Wednesday Night
Partly cloudy, with a low around 68.
Thursday
Sunny, with a high near 96.
Thursday Night
Partly cloudy, with a low around 69.
Friday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 94.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 91.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Santaquin UT
 39.97°N 111.77°W (Elev. 5233 ft)
Last Update:
12:31 pm MDT Aug 16, 2026
Forecast Valid:
4pm MDT Aug 16, 2026-6pm MDT Aug 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