Pasadena
October
Weather in Pasadena for October 2025
Your guide to Pasadena weather in October - trends and predictions
In general, the average temperature in Pasadena at the beginning of October is 23.9 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.4 °F by the end of October.
Pasadena experiences moderate rainfall in October, with an average of 8 rainy days and a total precipitation of 54.6 mm.
Halloween weather in Pasadena 🎃 - See the complete forecast for Thursday, October 31.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
23
Dry days
8
Rainy days
0
Snow days
20°/12°
Temperatures
17 km/h
Avg max wind
66 %
Avg humidity
Pasadena in October average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  22° | 2 24° | 3  26° | 4  25° | 5 24° | ||
| 6  25° | 7  21° | 8  19° | 9 19° | 10 20° | 11 20° | 12 23° |
| 13  23° | 14 18° | 15 13° | 16 14° | 17 17° | 18 19° | 19 21° |
| 20  19° | 21 21° | 22  21° | 23 21° | 24 18° | 25 20° | 26 23° |
| 27 21° | 28 22° | 29 18° | 30 21° | 31 18° |
You can click on date
Access Pasadena weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during October in Pasadena
See the weather trend as well as the moving average line
October weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 | Sunny | 22° /15° | 12 mm | 6 | |
| Oct. 2 | Sunny | 24° /16° | 0 mm | 6 | |
| Oct. 3 | Partly cloudy | 26° /18° | 0 mm | 6 | |
| Oct. 4 | Mist | 25° /17° | 0 mm | 6 | |
| Oct. 5 | Mist | 24° /17° | 0 mm | 6 | |
| Oct. 6 | Patchy rain possible | 25° /16° | 0.8 mm | 6 | |
| Oct. 7 | Heavy rain | 21° /13° | 5.5 mm | 5 | |
| Oct. 8 | Overcast | 19° /9° | 0 mm | 5 | |
| Oct. 9 | Patchy rain possible | 19° /9° | 0 mm | 5 | |
| Oct. 10 | Partly cloudy | 20° /10° | 0 mm | 6 | |
| Oct. 11 | Overcast | 20° /9° | 0 mm | 5 | |
| Oct. 12 | Partly cloudy | 23° /12° | 0 mm | 6 | |
| Oct. 13 | Cloudy | 23° /14° | 0 mm | 6 | |
| Oct. 14 | Light rain shower | 18° /10° | 13.3 mm | 5 | |
| Oct. 15 | Patchy rain possible | 13° /9° | 2.4 mm | 4 | |
| Oct. 16 | Patchy rain possible | 14° /6° | 0.1 mm | 4 | |
| Oct. 17 | Patchy rain possible | 17° /7° | 0.1 mm | 5 | |
| Oct. 18 | Overcast | 19° /9° | 0 mm | 5 | |
| Oct. 19 | Overcast | 21° /9° | 0 mm | 6 | |
| Oct. 20 | Moderate or heavy rain with thunder | 19° /14° | 14.9 mm | 4 | |
| Oct. 21 | Patchy rain possible | 21° /10° | 1.7 mm | 5 | |
| Oct. 22 | Patchy light rain | 21° /10° | 1.4 mm | 6 | |
| Oct. 23 | Sunny | 21° /9° | 0 mm | 6 | |
| Oct. 24 | Sunny | 18° /9° | 0 mm | 5 | |
| Oct. 25 | Partly cloudy | 20° /8° | 0 mm | 6 | |
| Oct. 26 | Partly cloudy | 23° /12° | 0.1 mm | 6 | |
| Oct. 27 | Overcast | 21° /12° | 0 mm | 5 | |
| Oct. 28 | Cloudy | 22° /12° | 0 mm | 6 | |
| Oct. 29 | Light rain shower | 18° /13° | 1.4 mm | 5 | |
| Oct. 30 | Light rain | 21° /12° | 0.9 mm | 6 | |
| Oct. 31 | Overcast | 18° /11° | 0 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Pasadena 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 Pasadena forecast closer to your planned date for the most up-to-date weather information.
Pasadena in October - FAQ
What are the expected maximum and minimum temperatures in Pasadena during October?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Pasadena during October?
Moderate rainfall is anticipated in Pasadena during October, with a total of 54.6 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Pasadena during October?
The average wind speed in Pasadena during October is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Pasadena
Explore the daily rainfall trends and prepare for Pasadenas October weather 💧
UV exposure in Pasadena during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
Quick links
You are here
Where is Pasadena?Get accurate weather forecasts for Pasadena, located at latitude 39.107 and longitude -76.571. Stay updated with localized weather information tailored for Pasadena.
Found a mistake?
We appreciate your attention to details. Tell us here.