Santa Rosa

Weather in Santa Rosa today, October 25, 2026

Expect unsettled, showery conditions in Santa Rosa on October 25, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. The first half of the day looks overcast, as cloud amounts reach about 80% around 05:00. Brighter weather, if it comes, waits until later.Expect unsettled, showery conditions in Santa Rosa on October 25, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. The first half of the day looks overcast, as cloud amounts reach about 80% around 05:00. Brighter weather, if it comes, waits until later.

Temperatures climb from an overnight low near 16°C toward a daytime high of about 24°C. The air stays humid, with relative humidity between 56% and 98% and the peak around 22:00. A lighter breeze peaks around 15:00 near 8 km/h.Temperatures climb from an overnight low near 62°F toward a daytime high of about 76°F. The air stays humid, with relative humidity between 56% and 98% and the peak around 22:00. A lighter breeze peaks around 15:00 near 5 mph.

Expect the wet theme to continue later, as rain odds reach 60% near 16:00. Cloud amounts hold near 91% around 18:00. Visibility holds near 16 km, though it can fall to 14.6 km. Expect sunrise at 06:35, sunset at 18:02, and 11 hours 26 minutes of sunlight today overall.Expect the wet theme to continue later, as rain odds reach 60% near 16:00. Cloud amounts hold near 91% around 18:00. Visibility holds near 10 mi, though it can fall to 9.1 mi. Expect sunrise at 06:35, sunset at 18:02, and 11 hours 26 minutes of sunlight today overall.

Taken together, Santa Rosa looks wet enough on October 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 24°C.Taken together, Santa Rosa looks wet enough on October 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 76°F.