Cold Front Brings Cooler Temps, Precipitation to Idaho

The National Weather Service in Boise, Idaho, reports that after a warm weekend, a cooler start to the week is expected with the arrival of a cold front. The cold front will bring increased precipitation chances to higher elevations on Monday, with most locations seeing a 30-40% chance of precipitation on Tuesday.

Forecast temperatures are as follows:

Monday, May 12

• Baker City: low 38°F, high 57°F

• Boise: low 50°F, high 68°F

• Burns: low 35°F, high 55°F

• Caldwell: low 48°F, high 69°F

• Jerome: low 48°F, high 68°F

• McCall: low 39°F, high 54°F

• Meridian: low 49°F, high 69°F

• Mountain Home: low 48°F, high 69°F

• Nampa: low 49°F, high 68°F

• Ontario: low 40°F, high 68°F

• Twin Falls: low 48°F, high 69°F

Tuesday, May 13

• Baker City: low 33°F, high 58°F

• Boise: low 43°F, high 64°F

• Burns: low 32°F, high 54°F

• Caldwell: low 41°F, high 67°F

• Jerome: low 41°F, high 59°F

• McCall: low 31°F, high 51°F

• Meridian: low 41°F, high 66°F

• Mountain Home: low 40°F, high 64°F

• Nampa: low 43°F, high 65°F

• Ontario: low 43°F, high 68°F

• Twin Falls: low 42°F, high 59°F

Wednesday, May 14

• Baker City: low 38°F, high 61°F

• Boise: low 44°F, high 67°F

• Burns: low 36°F, high 60°F

• Caldwell: low 44°F, high 70°F

• Jerome: low 40°F, high 62°F

• McCall: low 32°F, high 53°F

• Meridian: low 43°F, high 68°F

• Mountain Home: low 41°F

These are the current details from the National Weather Service for the region.



Source: US National Weather Service Boise Idaho

Source Type: Weather

Source Location:

May 11, 2025 at 11:50 PM Weather

Nampa

3833 S Development Ave, # 3807, Boise, ID

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