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

37°F

3°C

Humidity 64%
Wind Speed SSW 14 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 27 Feb 09:20 AM MST
Extended Forecast for

Rexburg ID

  • Today

    Today: Sunny, with a high near 47. Southwest wind 7 to 13 mph, with gusts as high as 23 mph.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 26. South wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 49. Southwest wind 5 to 7 mph.

    High: 49 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 32. West wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 40 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 20 percent chance of rain. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain

  • Monday

    Monday: A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 47. Southwest wind 7 to 13 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 26. South wind 6 to 9 mph, with gusts as high as 18 mph.
Saturday
Partly sunny, with a high near 49. Southwest wind 5 to 7 mph.
Saturday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 32. West wind around 5 mph becoming calm in the evening.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 48. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 34.
Monday
A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 53.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
A 20 percent chance of rain. Mostly cloudy, with a high near 52.
Wednesday Night
A 50 percent chance of rain. Cloudy, with a low around 33.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 47. Chance of precipitation is 50%.
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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:
7:01 am MST Feb 27, 2026
Forecast Valid:
9am MST Feb 27, 2026-6pm MST Mar 5, 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