San Rafael

Current Weather

25°76°

Drizzle and Humid

Feels Like: 27°80°

Min: 24°74°

Max: 27°81°

The next few hours will be humid and overcast, with tomorrow reaching 31°C and dropping to 24°C. The coming days will be light rain throughout the day.

Hourly Forecast
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8%
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Air Quality
12
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous
Daylight Hours

05:26

Sunrise

17:14

Sunset

11 hours 47 minutes of sunlight today
Moon

06:04

Moonrise

Daily Forecast

Sunday

24°74°
27°81°

Today

23°74°
31°87°

Tuesday

23°74°
29°85°

Wednesday

23°73°
30°86°

Thursday

24°74°
30°86°

Friday

23°74°
29°85°

Saturday

24°75°
29°84°

Sunday

23°74°
29°84°

Monday

23°74°
26°79°

Tuesday

23°74°
26°79°
UV Index
No protection needed
0Low
LowExtreme
Humidity
98%Very Humid
LowHigh
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Weather in San Rafael tomorrow, October 12, 2026

Expect unsettled, showery conditions in San Rafael on October 12, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Wetter spells lean into the morning, when rain odds reach about 66% near 04:00. Skies look heaviest around 00:00, with cover close to 98%.Expect unsettled, showery conditions in San Rafael on October 12, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Wetter spells lean into the morning, when rain odds reach about 66% near 04:00. Skies look heaviest around 00:00, with cover close to 98%.

Expect highs of 31°C and cooler readings close to 23°C. The air stays humid, with relative humidity between 68% and 100% and the peak around 06:00. Expect gentle winds, highest near 15:00 at 13 km/h.Expect highs of 87°F and cooler readings close to 74°F. The air stays humid, with relative humidity between 68% and 100% and the peak around 06:00. Expect gentle winds, highest near 15:00 at 8 mph.

The second half of the day still looks unsettled, with rain probability around 36% by 12:00. Dense cloud near 96% at 17:00 keeps the feel grey. Visibility stays generally good near 15.7 km on average, though it can drop toward 11.1 km in thicker cloud or showers. Daylight runs from 05:26 to 17:13, lasting 11 hours 47 minutes of sunlight today.The second half of the day still looks unsettled, with rain probability around 36% by 12:00. Dense cloud near 96% at 17:00 keeps the feel grey. Visibility stays generally good near 9.8 mi on average, though it can drop toward 6.9 mi in thicker cloud or showers. Daylight runs from 05:26 to 17:13, lasting 11 hours 47 minutes of sunlight today.

Taken together, San Rafael looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 31°C.Taken together, San Rafael looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 87°F.

Frequently asked questions about weather in San Rafael

How warm does it get in San Rafael?

The warmest month in San Rafael is September, with average high temperatures of 30°C. The average temperature during this period is around 27°C.The warmest month in San Rafael is September, with average high temperatures of 86°F. The average temperature during this period is around 81°F.

How cold does it get in San Rafael?

The coldest month in San Rafael is January, with average low temperatures of 23°C. The average temperature during this period is around 25°C.The coldest month in San Rafael is January, with average low temperatures of 74°F. The average temperature during this period is around 77°F.

What is the wettest time of year in San Rafael?

The wettest month in San Rafael is November, with an average of 453 mm of precipitation.The wettest month in San Rafael is November, with an average of 17.8 in of precipitation.

What is the driest time of year in San Rafael?

The driest month in San Rafael is March, with an average of 100 mm of precipitation.The driest month in San Rafael is March, with an average of 3.9 in of precipitation.

View full climate insights for San Rafael →