California
October
Weather in California for October 2025
Your guide to California weather in October - trends and predictions
In general, the average temperature in California at the beginning of October is 28.7 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 23.1 °F by the end of October.
Precipitation in California during October is a rare event, with an average of fewer than 2 rainy days.
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30
Dry days
1
Rainy days
0
Snow days
27°/16°
Temperatures
15 km/h
Avg max wind
51 %
Avg humidity
California in October average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  24° | 2  25° | 3 29° | 4 29° | 5 31° | ||
| 6 31° | 7  32° | 8 29° | 9  28° | 10 26° | 11 26° | 12 28° |
| 13 23° | 14  23° | 15 25° | 16 26° | 17 24° | 18 27° | 19 32° |
| 20 31° | 21 26° | 22 26° | 23 25° | 24 24° | 25 23° | 26 24° |
| 27 24° | 28 20° | 29 22° | 30 24° | 31 25° |
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Temperatures trend during October in California
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 | Light rain shower | 24° /15° | 0.4 mm | 6 | |
| Oct. 2 | Sunny | 25° /15° | 0 mm | 6 | |
| Oct. 3 | Sunny | 29° /16° | 0 mm | 7 | |
| Oct. 4 | Sunny | 29° /17° | 0 mm | 8 | |
| Oct. 5 | Sunny | 31° /18° | 0 mm | 8 | |
| Oct. 6 | Sunny | 31° /19° | 0 mm | 8 | |
| Oct. 7 | Overcast | 32° /19° | 0 mm | 8 | |
| Oct. 8 | Sunny | 29° /18° | 0 mm | 8 | |
| Oct. 9 | Partly cloudy | 28° /18° | 0 mm | 8 | |
| Oct. 10 | Sunny | 26° /18° | 0 mm | 7 | |
| Oct. 11 | Partly cloudy | 26° /17° | 0 mm | 7 | |
| Oct. 12 | Sunny | 28° /16° | 0 mm | 8 | |
| Oct. 13 | Overcast | 23° /15° | 0 mm | 5 | |
| Oct. 14 | Cloudy | 23° /15° | 0 mm | 6 | |
| Oct. 15 | Sunny | 25° /17° | 0 mm | 6 | |
| Oct. 16 | Partly cloudy | 26° /16° | 0 mm | 7 | |
| Oct. 17 | Cloudy | 24° /16° | 0 mm | 5 | |
| Oct. 18 | Partly cloudy | 27° /16° | 0 mm | 7 | |
| Oct. 19 | Partly cloudy | 32° /18° | 0 mm | 8 | |
| Oct. 20 | Partly cloudy | 31° /18° | 0 mm | 8 | |
| Oct. 21 | Cloudy | 26° /16° | 0 mm | 7 | |
| Oct. 22 | Cloudy | 26° /17° | 0 mm | 6 | |
| Oct. 23 | Patchy rain possible | 25° /16° | 0.1 mm | 6 | |
| Oct. 24 | Cloudy | 24° /15° | 0 mm | 5 | |
| Oct. 25 | Patchy rain possible | 23° /15° | 0 mm | 6 | |
| Oct. 26 | Patchy rain possible | 24° /17° | 0 mm | 6 | |
| Oct. 27 | Partly cloudy | 24° /16° | 0 mm | 6 | |
| Oct. 28 | Sunny | 20° /14° | 0 mm | 5 | |
| Oct. 29 | Sunny | 22° /12° | 0 mm | 6 | |
| Oct. 30 | Sunny | 24° /12° | 0 mm | 6 | |
| Oct. 31 | Sunny | 25° /14° | 0 mm | 7 | |
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Important Notice
Our weather forecast for California 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 California forecast closer to your planned date for the most up-to-date weather information.
California in October - FAQ
What are the expected maximum and minimum temperatures in California during October?
During October, expect a variety of temperatures with highs around 27° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in California during October?
Rainfall in California during October is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 1 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 California during October?
The average wind speed in California during October is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
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