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

Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

Lat: 43.83167°NLon: 111.80611°WElev: 4859.0ft.

Clear

51°F

11°C

Humidity 26%
Wind Speed SW 19 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 27 Feb 03:53 PM MST
Extended Forecast for

Rexburg ID

  • Tonight

    Tonight: Mostly clear, with a low around 27. South wind 6 to 9 mph.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 49. South southeast wind 5 to 8 mph becoming west southwest in the afternoon.

    High: 49 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32. South southwest wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of rain. Mostly cloudy, with a high near 48. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 48 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly before 11pm. Cloudy, with a low around 36. South wind around 5 mph becoming calm in the evening.

    Low: 36 °F

    Chance Rain

  • Monday

    Monday: A 40 percent chance of rain. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 27. South wind 6 to 9 mph.
Saturday
Increasing clouds, with a high near 49. South southeast wind 5 to 8 mph becoming west southwest in the afternoon.
Saturday Night
Mostly cloudy, with a low around 32. South southwest wind around 5 mph becoming calm in the evening.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 48. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
A 30 percent chance of rain, mainly before 11pm. Cloudy, with a low around 36. South wind around 5 mph becoming calm in the evening.
Monday
A 40 percent chance of rain. Mostly cloudy, with a high near 50.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Sunny, with a high near 52.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 52.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 46.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rexburg ID
 43.83°N 111.8°W (Elev. 4872 ft)
Last Update:
11:31 am MST Feb 27, 2026
Forecast Valid:
4pm MST Feb 27, 2026-6pm MST Mar 6, 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