National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Provo Municipal Airport (KPVU)

Lat: 40.2239°NLon: 111.7253°WElev: 4495.0ft.

Clear

45°F

7°C

Humidity 70%
Wind Speed ENE 3 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 18 Oct 04:15 AM MDT
Extended Forecast for

Lehi UT

  • Today

    Today: Partly sunny, with a high near 68. South southeast wind 3 to 6 mph.

    High: 68 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Calm wind becoming east southeast around 5 mph after midnight.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 69. South wind 5 to 7 mph.

    High: 69 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50. Calm wind becoming southeast around 6 mph in the evening.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 10 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 67. Southeast wind 3 to 6 mph.

    High: 67 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49.

    Low: 49 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain after midnight. Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 67.

    High: 67 °F

    Showers
    Likely

Detailed Forecast

Today
Partly sunny, with a high near 68. South southeast wind 3 to 6 mph.
Tonight
Partly cloudy, with a low around 46. Calm wind becoming east southeast around 5 mph after midnight.
Monday
Mostly sunny, with a high near 69. South wind 5 to 7 mph.
Monday Night
Partly cloudy, with a low around 50. Calm wind becoming southeast around 6 mph in the evening.
Tuesday
A 10 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 67. Southeast wind 3 to 6 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49.
Wednesday
Sunny, with a high near 71.
Wednesday Night
A slight chance of rain after midnight. Partly cloudy, with a low around 51.
Thursday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 67.
Thursday Night
Showers and possibly a thunderstorm. Cloudy, with a low around 48.
Friday
Rain and possibly a thunderstorm. Cloudy, with a high near 54.
Friday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 43.
Saturday
A slight chance of rain. Mostly sunny, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lehi UT
 40.42°N 111.88°W (Elev. 4590 ft)
Last Update:
12:31 am MDT Oct 18, 2026
Forecast Valid:
4am MDT Oct 18, 2026-6pm MDT Oct 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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