Idaho
August
Weather in Idaho for August 2025
Your guide to Idaho weather in August - trends and predictions
In general, the average temperature in Idaho at the beginning of August is 36 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 26.7 °F by the end of August.
With an average of 3 rainy days, Idaho experiences minimal rainfall in August, ensuring that most days remain pleasantly dry.
- New! Chat with our AI weatherman - it’s amazing and free.
28
Dry days
3
Rainy days
0
Snow days
31°/18°
Temperatures
19 km/h
Avg max wind
23 %
Avg humidity
Idaho in August average weather
Move between months or click on a day
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 37° | 2 40° | 3 38° | ||||
4 33° | 5 37° | 6 34° | 7 33° | 8 34° | 9 34° | 10 33° |
11 32° | 12 32° | 13 28° | 14 28° | 15 29° | 16 28° | 17 35° |
18 31° | 19 31° | 20 29° | 21 26° | 22 32° | 23 26° | 24 18° |
25 20° | 26 25° | 27 32° | 28 21° | 29 27° | 30 30° | 31 32° |
You can click on date
Access Idaho weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during August in Idaho
See the weather trend as well as the moving average line
August weather day by day
Click on a date for more information
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
Aug. 1 | Sunny | 37° /22° | 0 mm | 9 | |
Aug. 2 | Sunny | 40° /24° | 0 mm | 10 | |
Aug. 3 | Partly cloudy | 38° /26° | 0.6 mm | 9 | |
Aug. 4 | Sunny | 33° /22° | 0.6 mm | 8 | |
Aug. 5 | Patchy rain possible | 37° /24° | 0.1 mm | 8 | |
Aug. 6 | Sunny | 34° /22° | 0 mm | 8 | |
Aug. 7 | Sunny | 33° /20° | 0 mm | 8 | |
Aug. 8 | Partly cloudy | 34° /21° | 0 mm | 8 | |
Aug. 9 | Patchy rain possible | 34° /20° | 0.8 mm | 7 | |
Aug. 10 | Cloudy | 33° /21° | 0 mm | 7 | |
Aug. 11 | Sunny | 32° /19° | 0 mm | 8 | |
Aug. 12 | Sunny | 32° /20° | 0 mm | 8 | |
Aug. 13 | Partly cloudy | 28° /22° | 0 mm | 7 | |
Aug. 14 | Sunny | 28° /16° | 0 mm | 7 | |
Aug. 15 | Sunny | 29° /18° | 0 mm | 7 | |
Aug. 16 | Sunny | 28° /15° | 0 mm | 7 | |
Aug. 17 | Sunny | 35° /19° | 0 mm | 9 | |
Aug. 18 | Sunny | 31° /19° | 0 mm | 8 | |
Aug. 19 | Patchy rain possible | 31° /19° | 0.1 mm | 7 | |
Aug. 20 | Cloudy | 29° /17° | 0 mm | 6 | |
Aug. 21 | Sunny | 26° /15° | 0 mm | 7 | |
Aug. 22 | Sunny | 32° /18° | 0 mm | 8 | |
Aug. 23 | Partly cloudy | 26° /17° | 0 mm | 7 | |
Aug. 24 | Thundery outbreaks possible | 18° /13° | 0 mm | 4 | |
Aug. 25 | Patchy rain possible | 20° /12° | 0.1 mm | 5 | |
Aug. 26 | Sunny | 25° /13° | 0 mm | 7 | |
Aug. 27 | Sunny | 32° /17° | 0 mm | 8 | |
Aug. 28 | Sunny | 21° /8° | 0 mm | 6 | |
Aug. 29 | Sunny | 27° /12° | 0 mm | 7 | |
Aug. 30 | Sunny | 30° /15° | 0 mm | 8 | |
Aug. 31 | Sunny | 32° /17° | 0 mm | 8 | |
Next |
Important Notice
Our weather forecast for Idaho in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Idaho forecast closer to your planned date for the most up-to-date weather information.
Idaho in August - FAQ
What are the expected maximum and minimum temperatures in Idaho during August?
Expect warm days with temperatures around 31°, cooling to mild conditions of 18° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Idaho during August?
Rainfall in Idaho during August is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 3 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Idaho during August?
The average wind speed in Idaho during August is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Idaho
Explore the daily rainfall trends and prepare for Idahos August weather 💧
UV exposure in Idaho during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
Provinces in Idaho
Select a province for an accurate weather forecast
Top locations in Idaho
Select a location for an accurate weather forecast
More Locations Quick links
You are here
Where is Idaho?
Get accurate weather forecasts for Idaho, located at latitude 43.614 and longitude -116.203. Stay updated with localized weather information tailored for Idaho.
Found a mistake?
We appreciate your attention to details. Tell us here.