Portola, CA 21 October Weather

Altitude - 1520m | 39°48′36″N,120°28′8″W | map (OSM)

Portola, CA

°F

9:30 pmPartly Cloudy5mphSW

Sun, October 12, 202510:02 PM (GMT -07:00)

Tuesday Oct 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	35°	33°	32°	38°	49°	52°	51°	42°
wind	4mph	4mph	3mph	3mph	5mph	6mph	4mph	3mph
pressure in	24.94	24.93	24.93	24.98	25.05	25.01	25.00	24.99

Monday Oct 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	48°	47°	45°	51°	62°	62°	56°	47°
wind	5mph	4mph	5mph	6mph	13mph	14mph	8mph	2mph
pressure in	25.04	25.02	25.00	25.07	25.12	25.10	25.08	25.05

Saturday Oct 21 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	53°	50°	48°	53°	68°	71°	64°	57°
wind	2mph	1mph	2mph	1mph	7mph	9mph	7mph	5mph
pressure in	24.96	24.92	24.91	24.94	25.00	24.97	24.93	24.89

* Portola, CA weather for October 21 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page Portola, CA Weather for October 21, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on October 21 for previous years is presented.