National Weather Service Forecast for: Spanish Fork UT
Issued by: National Weather Service Salt Lake City, UT
Updated: 12:31 am MDT Jun 22, 2026
 
Overnight

Overnight: Partly cloudy, with a low around 59. Light southeast wind.
Partly Cloudy
Monday

Monday: Widespread smoke, mainly after 3pm. Sunny, with a high near 96. Light and variable wind becoming west southwest 5 to 8 mph in the morning.
Smoke
Monday
Night
Monday Night: Mostly clear, with a low around 61. West northwest wind 5 to 8 mph becoming light and variable.
Mostly Clear
Tuesday

Tuesday: Sunny, with a high near 98. East southeast wind 5 to 8 mph becoming west in the morning.
Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 64. West wind 5 to 7 mph becoming light and variable.
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 99.
Sunny
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 62.
Partly Cloudy
Thursday

Thursday: Sunny, with a high near 97.
Sunny
Thursday
Night
Thursday Night: Partly cloudy, with a low around 62.
Partly Cloudy
Lo 59 °F Hi 96 °F Lo 61 °F Hi 98 °F Lo 64 °F Hi 99 °F Lo 62 °F Hi 97 °F Lo 62 °F

 

Overnight
 
Partly cloudy, with a low around 59. Light southeast wind.
Monday
 
Widespread smoke, mainly after 3pm. Sunny, with a high near 96. Light and variable wind becoming west southwest 5 to 8 mph in the morning.
Monday Night
 
Mostly clear, with a low around 61. West northwest wind 5 to 8 mph becoming light and variable.
Tuesday
 
Sunny, with a high near 98. East southeast wind 5 to 8 mph becoming west in the morning.
Tuesday Night
 
Mostly clear, with a low around 64. West wind 5 to 7 mph becoming light and variable.
Wednesday
 
Sunny, with a high near 99.
Wednesday Night
 
Partly cloudy, with a low around 62.
Thursday
 
Sunny, with a high near 97.
Thursday Night
 
Partly cloudy, with a low around 62.
Friday
 
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 98.
Friday Night
 
Partly cloudy, with a low around 62.
Saturday
 
Sunny, with a high near 89.
Saturday Night
 
Partly cloudy, with a low around 53.
Sunday
 
Sunny, with a high near 79.

 

Forecast from NOAA-NWS for Spanish Fork UT.