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

Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

73°F

23°C

Humidity 49%
Wind Speed WNW 4 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 01 Sep 02:53 PM MDT
Extended Forecast for

Rexburg-Madison County Airport ID

  • This Afternoon

    This Afternoon: Isolated showers and thunderstorms after 5pm. Partly sunny, with a high near 78. South wind around 10 mph. Chance of precipitation is 20%.

    High: 78 °F

    Isolated
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 50. South wind 7 to 13 mph becoming east northeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 50%.

    Low: 50 °F

    Scattered
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. Breezy, with an east southeast wind 8 to 13 mph becoming southwest 18 to 28 mph in the morning. Winds could gust as high as 38 mph.

    High: 74 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 48. Southwest wind 6 to 15 mph becoming south southeast after midnight. Winds could gust as high as 23 mph.

    Low: 48 °F

    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 75. South southeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms after 5pm. Partly sunny, with a high near 78. South wind around 10 mph. Chance of precipitation is 20%.
Tonight
Scattered showers and thunderstorms, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 50. South wind 7 to 13 mph becoming east northeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 50%.
Wednesday
Mostly sunny, with a high near 74. Breezy, with an east southeast wind 8 to 13 mph becoming southwest 18 to 28 mph in the morning. Winds could gust as high as 38 mph.
Wednesday Night
Cloudy, with a low around 48. Southwest wind 6 to 15 mph becoming south southeast after midnight. Winds could gust as high as 23 mph.
Thursday
Mostly sunny, with a high near 75. South southeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 80.
Saturday Night
A 30 percent chance of rain after midnight. Partly cloudy, with a low around 51.
Sunday
A 30 percent chance of rain. Partly sunny, with a high near 78.
Sunday Night
Rain and thunderstorms likely. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.
Labor Day
Rain and thunderstorms likely. Partly sunny, with a high near 72. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 46.
Tuesday
A 20 percent chance of rain. Mostly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rexburg-Madison County Airport ID
 43.81°N 111.82°W (Elev. 4846 ft)
Last Update:
1:06 pm MDT Sep 1, 2026
Forecast Valid:
3pm MDT Sep 1, 2026-6pm MDT Sep 8, 2026
 
Forecast Discussion
 
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Additional Resources

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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