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

Logan-Cache Airport (KLGU)

Lat: 41.78652°NLon: 111.85187°WElev: 4446.0ft.

Clear

41°F

5°C

Humidity 73%
Wind Speed SE 3 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 28 Apr 01:51 AM MDT
Extended Forecast for

Lewiston UT

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 37. Calm wind.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 58. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 40%.

    High: 58 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. North wind around 6 mph becoming calm in the evening.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 43. Southwest wind 5 to 8 mph becoming calm after midnight.

    Low: 43 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.

    High: 61 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 37. Calm wind.
Monday
A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 58. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 36. North wind around 6 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 65. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Tuesday Night
A 50 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 43. Southwest wind 5 to 8 mph becoming calm after midnight.
Wednesday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Sunny, with a high near 68.
Thursday Night
Clear, with a low around 41.
Friday
A slight chance of showers after noon. Sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 45.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 73.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 43.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lewiston UT
 41.97°N 111.87°W (Elev. 4498 ft)
Last Update:
2:05 pm MDT Apr 27, 2025
Forecast Valid:
2am MDT Apr 28, 2025-6pm MDT May 4, 2025
 
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