Santa Rosa

Weather in Santa Rosa today, October 25, 2026

Santa Rosa may turn murky on October 25, 2026, with fog or mist reducing clarity at times. Early travel in particular may need extra care. The first half of the day looks overcast, as cloud amounts reach about 95% around 08:00. Brighter weather, if it comes, waits until later.Santa Rosa may turn murky on October 25, 2026, with fog or mist reducing clarity at times. Early travel in particular may need extra care. The first half of the day looks overcast, as cloud amounts reach about 95% around 08:00. Brighter weather, if it comes, waits until later.

The temperature range runs from about 12°C up to 20°C. Relative humidity sits between 58% and 93%, reaching its peak around 22:00. Airflow remains manageable, reaching about 12 km/h around 09:00.The temperature range runs from about 54°F up to 69°F. Relative humidity sits between 58% and 93%, reaching its peak around 22:00. Airflow remains manageable, reaching about 7 mph around 09:00.

Expect persistent cloud later on, with amounts around 93% by 12:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 10.4 km on average, though it can drop toward 0.2 km in thicker cloud or showers. Expect sunrise at 06:24, sunset at 17:51, and 11 hours 27 minutes of sunlight today overall.Expect persistent cloud later on, with amounts around 93% by 12:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 6.5 mi on average, though it can drop toward 0.1 mi in thicker cloud or showers. Expect sunrise at 06:24, sunset at 17:51, and 11 hours 27 minutes of sunlight today overall.

Taken together, murky spells in Santa Rosa on October 25, 2026 favour slower morning movement before any clearer air arrives.Taken together, murky spells in Santa Rosa on October 25, 2026 favour slower morning movement before any clearer air arrives.