National Weather Service

News Headlines

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

Current conditions at

Caldwell - Caldwell Industrial Airport (KEUL)

Lat: 43.64055°NLon: 116.63017°WElev: 2421.0ft.

Clear

73°F

23°C

Humidity	23%
Wind Speed	NNW 6 MPH
Barometer	29.91 in (1012.87 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Last update	09 Apr 05:20 PM MDT

More Information:

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

Extended Forecast for

Caldwell ID

Tonight
Low: 47 °F
Mostly Cloudy
then Isolated
Showers
Friday
High: 70 °F
Scattered
Showers then
Showers
Likely
Friday Night
Low: 48 °F
Showers
Saturday
High: 65 °F
Showers
Likely
Saturday Night
Low: 44 °F
Showers
Sunday
High: 57 °F
Showers
Sunday Night
Low: 39 °F
Showers
Likely
Monday
High: 56 °F
Chance
Showers
Monday Night
Low: 37 °F
Mostly Cloudy

Detailed Forecast

Tonight

Isolated showers after 5am. Mostly cloudy, with a low around 47. North wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

Friday

Showers likely, with thunderstorms also possible after 5pm. Partly sunny, with a high near 70. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 70%.

Friday Night

Showers and possibly a thunderstorm before 4am, then showers likely between 4am and 5am, then showers likely and possibly a thunderstorm after 5am. Low around 48. Light and variable wind becoming south around 6 mph after midnight. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 65. East southeast wind 3 to 8 mph. Chance of precipitation is 70%.

Saturday Night

Showers. Low around 44. Southeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Showers, with thunderstorms also possible after noon. High near 57. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers likely, mainly before midnight. Mostly cloudy, with a low around 39. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

A 50 percent chance of showers. Partly sunny, with a high near 56.

Monday Night

Mostly cloudy, with a low around 37.

Tuesday

Mostly sunny, with a high near 60.

Tuesday Night

Mostly cloudy, with a low around 40.

Wednesday

A 30 percent chance of showers. Partly sunny, with a high near 58.

Wednesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 34.