National Weather Service

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SCN26-34: Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices: Effective May 6, 2026
Average Frost and Freeze Dates

Current conditions at

Jerome County Airport (KJER)

Lat: 42.72736°NLon: 114.45469°WElev: 4022.0ft.

Clear

34°F

1°C

Humidity	59%
Wind Speed	SW 8 MPH
Barometer	29.89 in (1012.19 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Wind Chill	27°F (-3°C)
Last update	27 Apr 07:20 AM MDT

More Information:

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

Extended Forecast for

Jerome County Airport ID

Today
High: 57 °F
Sunny then
Sunny and
Breezy
Tonight
Low: 32 °F
Mostly Clear
and Breezy
then Mostly
Clear
Tuesday
High: 59 °F
Sunny
Tuesday Night
Low: 36 °F
Partly Cloudy
Wednesday
High: 65 °F
Mostly Sunny
Wednesday Night
Low: 39 °F
Partly Cloudy
Thursday
High: 69 °F
Sunny
Thursday Night
Low: 41 °F
Mostly Clear
Friday
High: 73 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 57. Breezy, with a west wind 10 to 20 mph, with gusts as high as 31 mph.

Tonight

Mostly clear, with a low around 32. Breezy, with a west southwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 32 mph.

Tuesday

Sunny, with a high near 59. West wind 7 to 15 mph, with gusts as high as 25 mph.

Tuesday Night

Partly cloudy, with a low around 36. West wind 5 to 15 mph becoming south southeast after midnight.

Wednesday

Mostly sunny, with a high near 65. East northeast wind 6 to 8 mph becoming west in the afternoon.

Wednesday Night

Partly cloudy, with a low around 39.

Thursday

Sunny, with a high near 69.

Thursday Night

Mostly clear, with a low around 41.