Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

63°F

17°C

Humidity 27%
Wind Speed WSW 8 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 18 Oct 02:05 PM MDT
Extended Forecast for

4 Miles SSW Rexburg-Madison County Airport ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 63. West southwest wind around 5 mph becoming calm.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 35. Calm wind becoming east southeast around 5 mph after midnight.

    Low: 35 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 66. East northeast wind around 6 mph becoming light and variable  in the afternoon.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. Calm wind becoming east around 6 mph in the evening.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 64. East wind around 6 mph becoming light and variable  in the afternoon.

    High: 64 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of rain before noon, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 65. Chance of precipitation is 40%.

    High: 65 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 63. West southwest wind around 5 mph becoming calm.
Tonight
Clear, with a low around 35. Calm wind becoming east southeast around 5 mph after midnight.
Monday
Sunny, with a high near 66. East northeast wind around 6 mph becoming light and variable in the afternoon.
Monday Night
Partly cloudy, with a low around 41. Calm wind becoming east around 6 mph in the evening.
Tuesday
Partly sunny, with a high near 64. East wind around 6 mph becoming light and variable in the afternoon.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 65. Chance of precipitation is 40%.
Thursday Night
Showers likely and possibly a thunderstorm, then rain after midnight. Low around 42. Chance of precipitation is 90%.
Friday
Rain. High near 50. Chance of precipitation is 90%.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Rexburg-Madison County Airport ID
 43.78°N 111.82°W (Elev. 4846 ft)
12:30 pm MDT Oct 18, 2026
2pm MDT Oct 18, 2026-6pm MDT Oct 24, 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