Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

46°F

8°C

Humidity 36%
Wind Speed S 11 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 29 Mar 05:35 AM MDT
Extended Forecast for

Rexburg ID

  • Today

    Today: Mostly sunny, with a high near 68. Breezy, with a southwest wind 6 to 11 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 68 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 44. Breezy, with a south wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 39 mph.

    Low: 44 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: A 20 percent chance of rain after noon.  Partly sunny, with a high near 64. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 49 mph.

    High: 64 °F

    Partly Sunny
    then Slight
    Chance Rain
    and Breezy

  • Monday Night

    Monday Night: A chance of rain before midnight, then a chance of snow.  Mostly cloudy, with a low around 33. Breezy, with a west southwest wind 17 to 22 mph becoming south southwest 8 to 13 mph after midnight. Winds could gust as high as 38 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance Rain
    and Breezy
    then Chance
    Snow

  • Tuesday

    Tuesday: A slight chance of snow before noon, then a slight chance of rain and snow.  Mostly sunny, with a high near 57. South southwest wind 6 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 57 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after midnight.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 56. Chance of precipitation is 70%.

    High: 56 °F

    Chance Rain
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain.  Low around 39. Chance of precipitation is 80%.

    Low: 39 °F

    Rain

  • Thursday

    Thursday: Rain before 3pm, then rain and snow likely.  High near 48. Windy.  Chance of precipitation is 90%.

    High: 48 °F

    Rain and
    Breezy then
    Rain/Snow
    Likely and
    Windy

Detailed Forecast

Today
Mostly sunny, with a high near 68. Breezy, with a southwest wind 6 to 11 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 45 mph.
Tonight
Mostly cloudy, with a low around 44. Breezy, with a south wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 39 mph.
Monday
A 20 percent chance of rain after noon. Partly sunny, with a high near 64. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 49 mph.
Monday Night
A chance of rain before midnight, then a chance of snow. Mostly cloudy, with a low around 33. Breezy, with a west southwest wind 17 to 22 mph becoming south southwest 8 to 13 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday
A slight chance of snow before noon, then a slight chance of rain and snow. Mostly sunny, with a high near 57. South southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tuesday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 37.
Wednesday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
Wednesday Night
Rain. Low around 39. Chance of precipitation is 80%.
Thursday
Rain before 3pm, then rain and snow likely. High near 48. Windy. Chance of precipitation is 90%.
Thursday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 28. Breezy.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Rexburg ID
 43.83°N 111.8°W (Elev. 4872 ft)
5:31 am MDT Mar 29, 2026
5am MDT Mar 29, 2026-6pm MDT Apr 4, 2026
 
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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