10-day forecast

Today Mostly clear 0% 56° 73° Today · UV 4 · Wind 15 mph · ☀ 8:03 AM – 7:03 PM
Sat 17 Mostly cloudy 0% 46° 74° Saturday, October 17 · UV 4 · Wind 11 mph · ☀ 8:04 AM – 7:01 PM
Sun 18 Mostly clear 0% 43° 69° Sunday, October 18 · UV 4 · Wind 5 mph · ☀ 8:05 AM – 7:00 PM
Mon 19 Mostly cloudy 0% 45° 76° Monday, October 19 · UV 3 · Wind 7 mph · ☀ 8:07 AM – 6:58 PM
Tue 20 Mostly cloudy 0% 46° 67° Tuesday, October 20 · UV 3 · Wind 4 mph · ☀ 8:08 AM – 6:57 PM
Wed 21 Mostly cloudy 0% 43° 67° Wednesday, October 21 · UV 2 · Wind 2 mph · ☀ 8:09 AM – 6:55 PM
Thu 22 Showers 65% 46° 63° Thursday, October 22 · UV 2 · Wind 6 mph · ☀ 8:10 AM – 6:53 PM
Fri 23 Mostly cloudy 0% 43° 59° Friday, October 23 · UV 2 · Wind 11 mph · ☀ 8:12 AM – 6:52 PM
Sat 24 Partly cloudy 0% 38° 55° Saturday, October 24 · UV 2 · Wind 4 mph · ☀ 8:13 AM – 6:50 PM
Sun 25 Mostly cloudy 15% 38° 55° Sunday, October 25 · UV 1 · Wind 4 mph · ☀ 8:14 AM – 6:49 PM

14-day outlook & extended hourly ★ Premium

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About Caldwell weather

Caldwell is in Canyon County, Idaho, United States at 43.66°, -116.69°. Right now it’s 62° and partly cloudy; today’s high is 73° with a 0% chance of rain.

Idaho's climate varies dramatically due to its complex topography, ranging from semi-arid conditions in the Snake River Plain to heavy mountain snowfall in the central and northern highlands. Boise enjoys a semi-arid climate with hot, dry summers and cold winters, receiving only about 12 inches of precipitation annually. The state's diverse terrain creates numerous microclimates within short distances.