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United States weather

Weather in Santa Monica, California for October 2026

Your guide to Santa Monica weather in October - trends and predictions

    Temperatures

  • The forecast for the next days in Santa Monica predicts temperatures to be around 25 °F, close to the historical average.

  • In general, the average temperature in Santa Monica at the beginning of October is 26 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 22.9 °F by the end of October.

    • Rain 🌧️

  • With an average of 2 rainy days, Santa Monica experiences minimal rainfall in October.

    • More

  • Is October a good time to visit Santa Monica? check out the best time to travel to Santa Monica page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
29
Dry days
Average rainy days
2
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/15°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Santa Monica Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
22°
2
Fog
27°
3
Overcast
27°
4
Partly cloudy
28°
5
Mist
27°
6
Mist
26°
7
Overcast
25°
8
Sunny
29°
9
Sunny
26°
10
Overcast
25°
11
Patchy rain possible
24°
12
Patchy rain possible
19°
13
Sunny
21°
14
Sunny
22°
15
Sunny
22°
16
Sunny
24°
17
Sunny
27°
18
Sunny
28°
19
Sunny
29°
20
Sunny
29°
21
Sunny
27°
22
Mist
16°
23
Partly cloudy
18°
24
Partly cloudy
20°
25
Mist
18°
26
Mist
17°
27
Partly cloudy
19°
28
Sunny
30°
29
Sunny
31°
30
Partly cloudy
24°
31
Mist
21°

Temperatures trend during October in Santa Monica

See the weather trend as well as the moving average line

October weather in Santa Monica day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
Oct. 1 Overcast
Overcast
 22° /17° 0 mm 5
Oct. 2 Fog
Fog
 27° /15° 0 mm 5
Oct. 3 Overcast
Overcast
 27° /20° 0 mm 6
Oct. 4 Partly cloudy
Partly cloudy
 28° /20° 0 mm 6
Oct. 5 Mist
Mist
 27° /20° 0 mm 6
Oct. 6 Mist
Mist
 26° /20° 0 mm 5
Oct. 7 Overcast
Overcast
 25° /19° 0 mm 5
Oct. 8 Sunny
Sunny
 29° /25° 0 mm 6.9
Oct. 9 Sunny
Sunny
 26° /23° 0 mm 7
Oct. 10 Overcast
Overcast
 25° /22° 0 mm 5.9
Oct. 11 Patchy rain possible
Patchy rain possible
 24° /17° 15.1 mm 2.5
Oct. 12 Patchy rain possible
Patchy rain possible
 19° /17° 2.8 mm 4
Oct. 13 Sunny
Sunny
 21° /17° 0.1 mm 6
Oct. 14 Sunny
Sunny
 22° /18° 0 mm 6
Oct. 15 Sunny
Sunny
 22° /19° 0 mm 6
Oct. 16 Sunny
Sunny
 24° /19° 0 mm 6
Oct. 17 Sunny
Sunny
 27° /21° 0 mm 7
Oct. 18 Sunny
Sunny
 28° /21° 0 mm 7
Oct. 19 Sunny
Sunny
 29° /22° 0 mm 7
Oct. 20 Sunny
Sunny
 29° /23° 0 mm 7
Oct. 21 Sunny
Sunny
 27° /21° 0 mm 7
Oct. 22 Mist
Mist
 16° /14° 0 mm 2
Oct. 23 Partly cloudy
Partly cloudy
 18° /14° 0 mm 4
Oct. 24 Partly cloudy
Partly cloudy
 20° /15° 0 mm 3
Oct. 25 Mist
Mist
 18° /14° 0 mm 2
Oct. 26 Mist
Mist
 17° /14° 0 mm 2
Oct. 27 Partly cloudy
Partly cloudy
 19° /14° 0 mm 4
Oct. 28 Sunny
Sunny
 30° /17° 0 mm 3
Oct. 29 Sunny
Sunny
 31° /18° 0 mm 3
Oct. 30 Partly cloudy
Partly cloudy
 24° /17° 0 mm 3
Oct. 31 Mist
Mist
 21° /15° 0 mm 2
Next
Important Notice
Our weather forecast for Santa Monica 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 Santa Monica forecast closer to your planned date for the most up-to-date weather information.
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Santa Monica in October - FAQ

What are the expected maximum and minimum temperatures in Santa Monica during October?
During October, expect a variety of temperatures with highs around 21° and lows near 15°, suitable for diverse activities and preferences.

How much rainfall should be expected in Santa Monica during October?
In October, Santa Monica can expect light to moderate rainfall, totaling 30.4 mm across approximately 2 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in Santa Monica during October?
The average wind speed in Santa Monica during October is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Santa Monica

Explore the daily rainfall trends and prepare for Santa Monicas October weather 💧
Typically, Santa Monica has 2 rainy days in October with a total of 30.4 mm of rainfall.

UV exposure in Santa Monica during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️

Quick links

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Location coordinates Where is Santa Monica?

Get accurate weather forecasts for Santa Monica, located at latitude 34.019 and longitude -118.491. Stay updated with localized weather information tailored for Santa Monica.

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