Big Bear Lake
October
Weather in Big Bear Lake for October 2025
Your guide to Big Bear Lake weather in October - trends and predictions
In general, the average temperature in Big Bear Lake at the beginning of October is 27.7 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15 °F by the end of October.
Precipitation in Big Bear Lake during October 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
21°/13°
Temperatures
11 km/h
Avg max wind
30 %
Avg humidity
Big Bear Lake Weather October
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  28° | 2  28° | 3 27° | 4 30° | |||
| 5  26° | 6 27° | 7 28° | 8  25° | 9 26° | 10 25° | 11 23° |
| 12 20° | 13 21° | 14 21° | 15 22° | 16 21° | 17 17° | 18 8° |
| 19 15° | 20 18° | 21 20° | 22 23° | 23 24° | 24 21° | 25 22° |
| 26 22° | 27 20° | 28 10° | 29 8° | 30 11° | 31 12° |
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Temperatures trend during October in Big Bear Lake
See the weather trend as well as the moving average line
October weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 | Partly cloudy | 28° /22° | 0 mm | 7 | |
| Oct. 2 | Cloudy | 28° /23° | 0 mm | 6 | |
| Oct. 3 | Cloudy | 27° /22° | 0 mm | 6 | |
| Oct. 4 | Partly cloudy | 30° /23° | 0 mm | 7 | |
| Oct. 5 | Overcast | 26° /23° | 0 mm | 6 | |
| Oct. 6 | Cloudy | 27° /23° | 0 mm | 6 | |
| Oct. 7 | Partly cloudy | 28° /21° | 0 mm | 7 | |
| Oct. 8 | Sunny | 25° /17° | 0 mm | 7 | |
| Oct. 9 | Sunny | 26° /18° | 0 mm | 7 | |
| Oct. 10 | Sunny | 25° /18° | 0 mm | 7 | |
| Oct. 11 | Sunny | 23° /13° | 0 mm | 6 | |
| Oct. 12 | Sunny | 20° /11° | 0 mm | 6 | |
| Oct. 13 | Sunny | 21° /11° | 0 mm | 6 | |
| Oct. 14 | Sunny | 21° /11° | 0 mm | 6 | |
| Oct. 15 | Sunny | 22° /13° | 0 mm | 6 | |
| Oct. 16 | Partly cloudy | 21° /10° | 0 mm | 6 | |
| Oct. 17 | Sunny | 17° /6° | 0 mm | 5 | |
| Oct. 18 | Sunny | 8° /0° | 0 mm | 3 | |
| Oct. 19 | Sunny | 15° /3° | 0 mm | 5 | |
| Oct. 20 | Sunny | 18° /10° | 0 mm | 5 | |
| Oct. 21 | Sunny | 20° /12° | 0 mm | 6 | |
| Oct. 22 | Sunny | 23° /12° | 0 mm | 6 | |
| Oct. 23 | Sunny | 24° /16° | 0 mm | 6 | |
| Oct. 24 | Cloudy | 21° /17° | 0 mm | 5 | |
| Oct. 25 | Cloudy | 22° /15° | 0 mm | 5 | |
| Oct. 26 | Overcast | 22° /13° | 0 mm | 5 | |
| Oct. 27 | Overcast | 20° /12° | 0 mm | 5 | |
| Oct. 28 | Partly cloudy | 10° /2° | 0 mm | 4 | |
| Oct. 29 | Partly cloudy | 8° /1° | 0 mm | 3 | |
| Oct. 30 | Cloudy | 11° /2° | 0 mm | 3 | |
| Oct. 31 | Sunny | 12° /3° | 0 mm | 4 | |
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Important Notice
Our weather forecast for Big Bear Lake in October 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 October - FAQ
What are the expected maximum and minimum temperatures in Big Bear Lake during October?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Big Bear Lake during October?
Rainfall in Big Bear Lake during October 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 October?
The average wind speed in Big Bear Lake during October is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
UV exposure in Big Bear Lake during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Where is Big Bear Lake?Get accurate weather forecasts for Big Bear Lake, located at latitude 34.244 and longitude -116.911. Stay updated with localized weather information tailored for Big Bear Lake.
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