Idaho Forecast: Warmer Midweek, Showers Likely
The US National Weather Service in Boise, Idaho has issued the following forecast for the remainder of the week. Temperatures will trend warmer by midweek with a chance of showers each day except for Wednesday. There is also a slight chance of thunderstorms later in the week.
For Tuesday, May 20th, Baker City is expected to have a morning low of 37°F and an afternoon high of 58°F; Boise will see lows of 45°F and highs of 64°F; Burns will have lows of 32°F and highs of 60°F; Caldwell is forecast with lows of 45°F and highs of 66°F; and Fairfield is set for a low of 32°F and a high of 58°F.
On Wednesday, May 21st, Baker City’s forecast is a low of 30°F with a high of 66°F, while Boise is expected to reach a low of 40°F and a high of 70°F. Burns is forecast for a low of 30°F and a high of 65°F. Caldwell will see a low of 40°F and a high of 70°F, and Fairfield will experience a low of 27°F and a high of 63°F.
Thursday, May 22nd brings warmer conditions. In Baker City, temperatures will range from a low of 40°F to a high of 62°F. Boise will have a low of 51°F and a high of 73°F. Burns is expected to be between 40°F and 66°F, while Caldwell will have a range from 49°F to 74°F. Fairfield’s temperatures are forecast from 36°F to 68°F.
For Friday, May 23rd, Baker City is expected to have a low of 35°F and a high of 69°F. Boise will see temperatures from 46°F to 76°F. Burns is forecast with a low of 45°F and a high of 68°F, while Caldwell will range between 45°F and 78°F. Fairfield is expected to have a low of 32°F and a high of 72°F.
On Saturday, May 24th, Baker City’s forecast is a low of 39°F and a high of 68°F. In Boise, the temperatures will range from 50°F to 75°F. Burns is set for a low of 38°F with a high of 67°F, Caldwell will see a low of 49°F and a high of 77°F, and Fairfield’s forecast did not include Saturday’s temperatures.
Source: US National Weather Service Boise Idaho
Source Type: Weather
Source Location:
May 19, 2025 at 10:00 PM | Weather |
Caldwell
3833 S Development Ave, # 3807, Boise, ID
https://www.facebook.com/777243701113931/posts/1138332285005069
Hotter Sunday: Boise, Weiser, Ontario Near 100 Degrees
Idaho forecast: varied 100°F chances; urban areas most likely to heat.
Jul 11, 2025 at 4:25 PM | Weather |
Family Trivia Night Promotes Fun and Learning
Family Trivia Night at Caldwell YMCA encourages fun, learning, and teamwork.
Jul 9, 2025 at 1:03 PM | Community |
Idaho Heat, Thunderstorms, and Cooler Conditions Ahead
Hot week turns stormy: scattered showers, gusty winds, and returning cooler air.
Jul 7, 2025 at 2:57 PM | Weather |
Idaho to Experience Hot Tuesday, Cooler Week
Weather warms with scorching 100°F-105°F highs Tuesday, then slight cooldown.
Jul 5, 2025 at 9:07 PM | Weather |
Idaho Heat Soars Amid Thunderstorm Threats
Temperatures rise midweek with increased thunderstorm chances across the region.
Jun 29, 2025 at 4:47 PM | Weather |
ASU Hits All-Sports First-Round Draft Milestone
Cullen Potter’s NHL pick completes ASU’s first-round picks across major sports.
Jun 28, 2025 at 11:35 AM | Sports |
Director Meets Officials, Revitalizes Downtown and Waterfront
Director Mihalik discusses Appalachian Grant projects for downtown and waterfront revitalization.
Jun 27, 2025 at 10:26 AM | Business |
Idaho Forecast: Hottest Day in Seven Days
Monday's forecast predicts a heatwave with 105°F maximum temperatures across cities.
Jun 26, 2025 at 7:44 AM | Weather |
Caldwell YMCA Hosts Dunk Party & Potluck Event
Caldwell YMCA Dunk Party: Dunk staff, potluck lunch, free hot dogs, raffle prizes.
Jun 20, 2025 at 10:00 AM | Community |
Caldwell YMCA Hosts Dunk Party, Pot Luck Lunch
Caldwell YMCA hosts Dunk Party and Pot Luck Lunch for community fun.
Jun 18, 2025 at 4:02 PM | Community |