Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Severe thunderstorms are expected across parts of the central and southern High Plains, central Great Lakes, and Ozarks Wednesday. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

70°F

21°C

Humidity	40%
Wind Speed	WNW 3 MPH
Barometer	30.28 in (1025.4 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Last update	25 Aug 11:20 PM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Rexburg ID

Tonight
Low: 55 °F
Partly Cloudy
Wednesday
High: 89 °F
Mostly Sunny
Wednesday Night
Low: 54 °F
Partly Cloudy
Thursday
High: 90 °F
Mostly Sunny
Thursday Night
Low: 56 °F
Chance
Showers
Friday
High: 84 °F
Partly Sunny
Friday Night
Low: 55 °F
Chance Rain
Saturday
High: 78 °F
Chance Rain
then Slight
Chance
T-storms
Saturday Night
Low: 49 °F
Partly Cloudy
then Slight
Chance Rain

Detailed Forecast

Tonight

Partly cloudy, with a low around 55. Northeast wind 3 to 5 mph.

Wednesday

Mostly sunny, with a high near 89. Calm wind becoming west 5 to 7 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 54. North northwest wind around 6 mph becoming east in the evening.

Thursday

Mostly sunny, with a high near 90. East northeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.

Thursday Night

A chance of showers and thunderstorms before 9pm, then a chance of rain after 9pm. Mostly cloudy, with a low around 56. South southwest wind 5 to 10 mph becoming east southeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 40%.

Friday

Partly sunny, with a high near 84.

Friday Night

A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 55.

Saturday

A chance of rain before noon, then a slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 78. Chance of precipitation is 30%.

Saturday Night

A 20 percent chance of rain after midnight. Partly cloudy, with a low around 49.

Sunday

Mostly sunny, with a high near 78.

Sunday Night

Mostly clear, with a low around 46.

Monday

A 30 percent chance of rain. Mostly sunny, with a high near 79.

Monday Night

A 20 percent chance of rain. Partly cloudy, with a low around 48.

Tuesday

A 20 percent chance of rain. Mostly sunny, with a high near 77.