Flathead County (Glacier National Park)
August
Weather in Flathead County, Montana for August 2027
Your guide to Flathead County weather in August - trends and predictions
In general, the average temperature in Flathead County at the beginning of August is 25.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 24.1 °C by the end of August.
Flathead County experiences moderate rainfall in August, with an average of 7 rainy days and a total precipitation of 38.7 mm.
Is August a good time to visit Flathead County? check out the best time to travel to Flathead County page.
✨ Is August a good time to visit Flathead County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
24
Dry days
7
Rainy days
0
Snow days
25°/11°
Temperatures
13 km/h
Avg max wind
49 %
Avg humidity
Flathead County Weather August
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Temperatures trend during August in Flathead County
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August weather in Flathead County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Sunny | 30° /15° | 0 mm | 8 | |
| Aug. 2 |  Patchy rain possible | 25° /14° | 2.2 mm | 8 | |
| Aug. 3 |  Partly cloudy | 27° /12° | 0.4 mm | 8 | |
| Aug. 4 |  Light rain | 22° /11° | 2.8 mm | 6 | |
| Aug. 5 |  Overcast | 26° /12° | 0 mm | 7 | |
| Aug. 6 | Patchy rain possible | 26° /12° | 2 mm | 7 | |
| Aug. 7 | Patchy rain possible | 23° /11° | 0.8 mm | 6 | |
| Aug. 8 | Partly cloudy | 23° /11° | 0 mm | 7 | |
| Aug. 9 | Sunny | 26° /11° | 0 mm | 8 | |
| Aug. 10 | Sunny | 26° /11° | 0 mm | 8 | |
| Aug. 11 | Patchy rain possible | 26° /12° | 0 mm | 7 | |
| Aug. 12 | Overcast | 25° /13° | 0.7 mm | 8 | |
| Aug. 13 | Light rain | 25° /12° | 4.1 mm | 6 | |
| Aug. 14 | Light rain | 22° /13° | 4.2 mm | 6 | |
| Aug. 15 | Patchy rain possible | 25° /11° | 1.1 mm | 7 | |
| Aug. 16 | Patchy rain possible | 19° /11° | 2.4 mm | 5 | |
| Aug. 17 | Sunny | 25° /11° | 0.1 mm | 6 | |
| Aug. 18 | Sunny | 27° /12° | 0.4 mm | 5 | |
| Aug. 19 | Sunny | 28° /13° | 0 mm | 7 | |
| Aug. 20 | Partly cloudy | 27° /12° | 0.1 mm | 7.3 | |
| Aug. 21 | Patchy rain possible | 26° /11° | 0.4 mm | 7 | |
| Aug. 22 | Sunny | 28° /11° | 0.1 mm | 5 | |
| Aug. 23 | Light rain | 27° /12° | 3.9 mm | 7 | |
| Aug. 24 | Partly cloudy | 24° /10° | 0 mm | 6 | |
| Aug. 25 | Sunny | 25° /11° | 0 mm | 6 | |
| Aug. 26 | Sunny | 28° /12° | 0.2 mm | 6.9 | |
| Aug. 27 | Patchy rain possible | 28° /14° | 1.2 mm | 6 | |
| Aug. 28 |  Heavy rain at times | 18° /10° | 7.5 mm | 5 | |
| Aug. 29 | Partly cloudy | 22° /7° | 0.7 mm | 4 | |
| Aug. 30 | Light rain | 22° /7° | 3.5 mm | 6 | |
| Aug. 31 | Sunny | 27° /9° | 0 mm | 6.4 | |
| Next | |||||
Important Notice
Our weather forecast for Flathead County 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 Flathead County forecast closer to your planned date for the most up-to-date weather information.
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Flathead County in August - FAQ
What are the expected maximum and minimum temperatures in Flathead County during August?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Flathead County during August?
In August, Flathead County can expect light to moderate rainfall, totaling 38.7 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Flathead County during August?
The average wind speed in Flathead County during August is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Flathead County
Explore the daily rainfall trends and prepare for Flathead Countys August weather 💧
Typically, Flathead County has 7 rainy days in August with a total of 38.7 mm of rainfall.
UV exposure in Flathead County during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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