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United States weather

Weather in Irvine for October 2025

Your guide to Irvine weather in October - trends and predictions

  • In general, the average temperature in Irvine at the beginning of October is 26 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 22.1 °F by the end of October.

  • With an average of 2 rainy days, Irvine experiences minimal rainfall in October, ensuring that most days remain pleasantly dry.

  • 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
25°/15°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
60 %
Avg humidity

Irvine in October average weather

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

See the weather trend as well as the moving average line

October weather day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
Oct. 1 Light rain shower
Light rain shower
 22° /14° 0.5 mm 5
Oct. 2 Partly cloudy
Partly cloudy
 23° /15° 0 mm 7
Oct. 3 Sunny
Sunny
 26° /14° 0 mm 7
Oct. 4 Sunny
Sunny
 27° /15° 0 mm 7
Oct. 5 Partly cloudy
Partly cloudy
 28° /16° 0 mm 7
Oct. 6 Partly cloudy
Partly cloudy
 28° /17° 0 mm 7
Oct. 7 Partly cloudy
Partly cloudy
 28° /17° 0 mm 7
Oct. 8 Partly cloudy
Partly cloudy
 27° /16° 0 mm 7
Oct. 9 Partly cloudy
Partly cloudy
 26° /16° 0 mm 7
Oct. 10 Sunny
Sunny
 24° /16° 0 mm 7
Oct. 11 Cloudy
Cloudy
 25° /16° 0 mm 6
Oct. 12 Sunny
Sunny
 27° /14° 0 mm 7
Oct. 13 Overcast
Overcast
 22° /12° 0 mm 6
Oct. 14 Overcast
Overcast
 23° /14° 0 mm 5
Oct. 15 Partly cloudy
Partly cloudy
 23° /15° 0 mm 6
Oct. 16 Partly cloudy
Partly cloudy
 23° /15° 0 mm 6
Oct. 17 Cloudy
Cloudy
 22° /15° 0 mm 5
Oct. 18 Partly cloudy
Partly cloudy
 25° /14° 0 mm 6
Oct. 19 Sunny
Sunny
 30° /16° 0 mm 8
Oct. 20 Sunny
Sunny
 29° /16° 0 mm 8
Oct. 21 Partly cloudy
Partly cloudy
 25° /15° 0 mm 7
Oct. 22 Overcast
Overcast
 25° /15° 0 mm 6
Oct. 23 Patchy rain possible
Patchy rain possible
 22° /15° 0.5 mm 6
Oct. 24 Overcast
Overcast
 22° /14° 0 mm 6
Oct. 25 Patchy rain possible
Patchy rain possible
 22° /14° 0.1 mm 6
Oct. 26 Patchy rain possible
Patchy rain possible
 22° /16° 0.1 mm 6
Oct. 27 Overcast
Overcast
 23° /15° 0 mm 5
Oct. 28 Cloudy
Cloudy
 18° /13° 0 mm 5
Oct. 29 Sunny
Sunny
 22° /11° 0 mm 6
Oct. 30 Sunny
Sunny
 23° /10° 0 mm 7
Oct. 31 Sunny
Sunny
 25° /11° 0 mm 7
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Important Notice
Our weather forecast for Irvine 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 Irvine forecast closer to your planned date for the most up-to-date weather information.

Irvine in October - FAQ

What are the expected maximum and minimum temperatures in Irvine during October?
During October, expect a variety of temperatures with highs around 25° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Irvine during October?
Rainfall in Irvine during October is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 2 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 Irvine during October?
The average wind speed in Irvine during October is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

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Location coordinates Where is Irvine?

Get accurate weather forecasts for Irvine, located at latitude 33.669 and longitude -117.823. Stay updated with localized weather information tailored for Irvine.

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