Big Bear Lake
August
Weather in Big Bear Lake for August 2025
Your guide to Big Bear Lake weather in August - trends and predictions
In general, the average temperature in Big Bear Lake at the beginning of August is 27.9 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 25.4 °F by the end of August.
Precipitation in Big Bear Lake during August is a rare event, with an average of fewer than 2 rainy days.
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Temperatures
Rain 🌧️
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31
Dry days
0
Rainy days
0
Snow days
26°/17°
Temperatures
14 km/h
Avg max wind
26 %
Avg humidity
Big Bear Lake Weather August
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Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
---|---|---|---|---|---|---|
1 25° | 2 27° | |||||
3 28° | 4 29° | 5 29° | 6 30° | 7 27° | 8 28° | 9 28° |
10 29° | 11 27° | 12 26° | 13 25° | 14 25° | 15 27° | 16 27° |
17 26° | 18 27° | 19 28° | 20 28° | 21 27° | 22 24° | 23 20° |
24 20° | 25 22° | 26 25° | 27 26° | 28 26° | 29 26° | 30 27° |
31 26° |
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Temperatures trend during August in Big Bear Lake
See the weather trend as well as the moving average line
August weather day by day
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Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
Aug. 1 | Patchy rain possible | 25° /20° | 0.1 mm | 6 | |
Aug. 2 | Sunny | 27° /19° | 0 mm | 7 | |
Aug. 3 | Sunny | 28° /20° | 0 mm | 7 | |
Aug. 4 | Sunny | 29° /20° | 0 mm | 7 | |
Aug. 5 | Partly cloudy | 29° /21° | 0 mm | 7 | |
Aug. 6 | Sunny | 30° /23° | 0 mm | 8 | |
Aug. 7 | Patchy rain possible | 27° /21° | 0.4 mm | 6 | |
Aug. 8 | Partly cloudy | 28° /19° | 0 mm | 7 | |
Aug. 9 | Patchy rain possible | 28° /19° | 0.1 mm | 6 | |
Aug. 10 | Sunny | 29° /21° | 0.1 mm | 7 | |
Aug. 11 | Partly cloudy | 27° /19° | 0.1 mm | 7 | |
Aug. 12 | Sunny | 26° /16° | 0 mm | 7 | |
Aug. 13 | Sunny | 25° /16° | 0 mm | 7 | |
Aug. 14 | Sunny | 25° /16° | 0 mm | 7 | |
Aug. 15 | Sunny | 27° /16° | 0 mm | 7 | |
Aug. 16 | Sunny | 27° /17° | 0 mm | 7 | |
Aug. 17 | Sunny | 26° /18° | 0 mm | 7 | |
Aug. 18 | Sunny | 27° /17° | 0 mm | 7 | |
Aug. 19 | Sunny | 28° /18° | 0 mm | 7 | |
Aug. 20 | Sunny | 28° /20° | 0 mm | 7 | |
Aug. 21 | Sunny | 27° /17° | 0 mm | 7 | |
Aug. 22 | Sunny | 24° /12° | 0 mm | 6 | |
Aug. 23 | Sunny | 20° /11° | 0 mm | 6 | |
Aug. 24 | Sunny | 20° /10° | 0 mm | 6 | |
Aug. 25 | Sunny | 22° /12° | 0 mm | 6 | |
Aug. 26 | Sunny | 25° /15° | 0 mm | 7 | |
Aug. 27 | Sunny | 26° /18° | 0 mm | 7 | |
Aug. 28 | Sunny | 26° /17° | 0 mm | 7 | |
Aug. 29 | Sunny | 26° /17° | 0 mm | 7 | |
Aug. 30 | Sunny | 27° /17° | 0 mm | 7 | |
Aug. 31 | Patchy rain possible | 26° /19° | 0.2 mm | 6 | |
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Important Notice
Our weather forecast for Big Bear Lake 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 Big Bear Lake forecast closer to your planned date for the most up-to-date weather information.
Big Bear Lake in August - FAQ
What are the expected maximum and minimum temperatures in Big Bear Lake during August?
During August, expect a variety of temperatures with highs around 26° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Big Bear Lake during August?
Rainfall in Big Bear Lake during August is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 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 Big Bear Lake during August?
The average wind speed in Big Bear Lake during August is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Big Bear Lake
Explore the daily rainfall trends and prepare for Big Bear Lakes August weather 💧
UV exposure in Big Bear Lake during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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