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Idaho Forecast: Record Highs, Warmer Week

The US National Weather Service in Boise, Idaho reports that winds will subside tonight, leading to a steady warm-up over the coming week. Daily high temperatures are expected to be significantly warmer than normal, with some locations in the region potentially breaking daily record highs by Saturday.

For example, in Boise, the forecast shows highs of 68°F on Monday, gradually rising to 92°F on Saturday before easing to 87°F on Sunday. Baker City will see a jump from 61°F on Monday to 87°F on Saturday, while nearby Caldwell is predicted to move from 68°F on Monday to 92°F by Saturday.

Other regional forecasts include:

• Banner Summit, with temperatures ranging from 43°F on Monday to 62°F on Friday, then a slight decline over the weekend.

• Bogus Basin, where highs are expected to remain in the low 60s throughout the week.

• Brundage Mountain will experience highs near 42°F on Monday and climb to about 65°F on Saturday before dipping by Sunday.

• Burns is forecast to go from 62°F on Monday up to 84°F on Saturday.

• Fairfield will rise from 58°F on Monday to 78°F on Saturday.

Residents across the region are advised to prepare for warmer weather, and some are even planning to enjoy outdoor water activities as the temperatures approach summer levels.

Source: US National Weather Service Boise Idaho

Source Type: Weather

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May 5, 2025 at 8:30 PM

Weather