Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Overcast

40°F

4°C

Humidity 89%
Wind Speed WSW 8 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 12 Oct 12:53 PM MDT
Extended Forecast for

Rexburg ID

Frost Advisory October 13, 04:00am until October 13, 09:00am
Click here for hazard details and duration
Frost Advisory
  • Columbus Day

    Columbus Day: Mostly cloudy, with a high near 49. Southwest wind 3 to 8 mph.

    High: 49 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 40 percent chance of rain between midnight and 3am.  Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Chance Rain

  • Tuesday

    Tuesday: A slight chance of rain between 11am and noon.  Partly sunny, with a high near 53. Calm wind becoming north northwest 5 to 7 mph in the morning.  Chance of precipitation is 20%.

    High: 53 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29. West northwest wind around 6 mph becoming calm  in the evening.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 56. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 30.

    Low: 30 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Columbus Day
Mostly cloudy, with a high near 49. Southwest wind 3 to 8 mph.
Tonight
A 40 percent chance of rain between midnight and 3am. Mostly cloudy, with a low around 33. Calm wind.
Tuesday
A slight chance of rain between 11am and noon. Partly sunny, with a high near 53. Calm wind becoming north northwest 5 to 7 mph in the morning. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 29. West northwest wind around 6 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 56. Calm wind becoming west southwest around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
Sunny, with a high near 63.
Thursday Night
Clear, with a low around 30.
Friday
Sunny, with a high near 64.
Friday Night
Clear, with a low around 31.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Rexburg ID
 43.83°N 111.8°W (Elev. 4872 ft)
12:31 pm MDT Oct 12, 2026
1pm MDT Oct 12, 2026-6pm MDT Oct 18, 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