Santa Rosa

Weather in Santa Rosa today, October 23, 2026

Rain features in Santa Rosa on October 23, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Wetter spells lean into the morning, when rain odds reach about 26% near 11:00. Skies look heaviest around 08:00, with cover close to 74%.Rain features in Santa Rosa on October 23, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Wetter spells lean into the morning, when rain odds reach about 26% near 11:00. Skies look heaviest around 08:00, with cover close to 74%.

The day peaks near 25°C and cools toward 16°C. Expect humidity between 60% and 99%, most humid near 19:00. A lighter breeze peaks around 13:00 near 11 km/h.The day peaks near 77°F and cools toward 60°F. Expect humidity between 60% and 99%, most humid near 19:00. A lighter breeze peaks around 13:00 near 7 mph.

Expect the wet theme to continue later, as rain odds reach 26% near 12:00. Cloud amounts hold near 95% around 23:00. Visibility stays generally good near 13 km on average, though it can drop toward 0.5 km in thicker cloud or showers. Daylight runs from 05:41 to 17:33, lasting 11 hours 51 minutes of sunlight today.Expect the wet theme to continue later, as rain odds reach 26% near 12:00. Cloud amounts hold near 95% around 23:00. Visibility stays generally good near 8.1 mi on average, though it can drop toward 0.3 mi in thicker cloud or showers. Daylight runs from 05:41 to 17:33, lasting 11 hours 51 minutes of sunlight today.

Taken together, Santa Rosa looks wet enough on October 23, 2026 that flexible outdoor plans work best, with temperatures peaking near 25°C.Taken together, Santa Rosa looks wet enough on October 23, 2026 that flexible outdoor plans work best, with temperatures peaking near 77°F.