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. Early hours look the most unsettled, with rain probability near 70% by 10:00. The thickest cloud arrives around 05:00, reaching about 100%.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. Early hours look the most unsettled, with rain probability near 70% by 10:00. The thickest cloud arrives around 05:00, reaching about 100%.

Expect highs of 26°C and cooler readings close to 21°C. Relative humidity sits between 81% and 98%, reaching its peak around 05:00. Winds stay light, near 6 km/h by 23:00, so the day feels still more than breezy.Expect highs of 79°F and cooler readings close to 71°F. Relative humidity sits between 81% and 98%, reaching its peak around 05:00. Winds stay light, near 4 mph by 23:00, so the day feels still more than breezy.

Expect the wet theme to continue later, as rain odds reach 90% near 13:00. Cloud amounts hold near 98% around 12:00. Visibility stays generally good near 14 km on average, though it can drop toward 7.6 km in thicker cloud or showers. Expect sunrise at 06:37, sunset at 17:55, and 11 hours 17 minutes of sunlight today overall.Expect the wet theme to continue later, as rain odds reach 90% near 13:00. Cloud amounts hold near 98% around 12:00. Visibility stays generally good near 8.7 mi on average, though it can drop toward 4.7 mi in thicker cloud or showers. Expect sunrise at 06:37, sunset at 17:55, and 11 hours 17 minutes of sunlight today overall.

Overall, Santa Rosa on October 25, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 90% and the high sits around 26°C.Overall, Santa Rosa on October 25, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 90% and the high sits around 79°F.