Idaho Forecast: Gradual Warming to 90s Weekend

The U.S. National Weather Service in Boise, Idaho, reports that today’s high temperatures will be just a couple of degrees warmer than yesterday’s. Winds are expected to be much lighter than those seen in recent days. A warming trend later in the week will push valley high temperatures back into the 90s over the weekend.

Forecast high temperatures for several locations are as follows:

• Baker City: Wednesday 74°F, Thursday 79°F, Friday 84°F, Saturday 89°F, Sunday 92°F, Monday 90°F, Tuesday 87°F

• Banner Summit: Wednesday 59°F, Thursday 63°F, Friday 67°F, Saturday 78°F, Sunday 78°F, Monday 76°F, Tuesday 74°F

• Boise: Wednesday 82°F, Thursday 84°F, Friday 87°F, Saturday 93°F, Sunday 96°F, Monday 97°F, Tuesday 93°F

• Bogus Basin: Wednesday 59°F, Thursday 63°F, Friday 67°F, Saturday 77°F, Sunday 77°F, Monday 75°F

• Brundage Mountain: Wednesday 58°F, Thursday 61°F, Friday 64°F, Saturday 71°F, Sunday 81°F, Monday 81°F

• Burns: Wednesday 74°F, Thursday 78°F, Friday 84°F, Saturday 89°F, Sunday 91°F, Monday 89°F

• Caldwell: Wednesday 80°F, Thursday 85°F, Friday 89°F, Saturday 95°F, Sunday 98°F, Monday 96°F

• Fairfield: Wednesday 67°F, Thursday 71°F, Friday 75°F, Saturday 81°F, Sunday 83°F, Monday 80°F

• Idaho City: Wednesday 74°F, Thursday 79°F, Friday 83°F, Saturday 93°F, Sunday 93°F, Monday 91°F

• Jerome: Wednesday 74°F, Thursday 84°F, Friday 89°F, Saturday 93°F, Sunday 93°F, Monday 89°F

• McCall: Wednesday 69°F, Thursday 73°F, Friday 82°F, Saturday 85°F, Sunday 87°F, Monday 85°F

These details are provided by the National Weather Service and reflect the forecast from the Boise office.



Source: US National Weather Service Boise Idaho

Source Type: Weather

Source Location:

Jun 4, 2025 at 8:48 AM Weather

Caldwell

3833 S Development Ave, # 3807, Boise, ID

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