San Rafael

Current Weather

27°80°

Mostly Cloudy

Feels Like: 26°79°

Min: 25°76°

Max: 30°87°

The next few hours will be overcast, with today reaching 30°C and dropping to 24°C. The coming days will be drizzle

Hourly Forecast
26°78°27°80°28°83°29°84°30°85°30°87°30°86°30°85°29°85°28°83°27°81°26°79°26°79°26°78°25°77°25°77°25°77°24°76°24°76°24°75°24°74°24°75°24°75°24°75°
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64%
18%
18%
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18%
18%
18%
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Air Quality
25
Good

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

GoodHazardous
Daylight Hours

05:35

Sunrise

17:20

Sunset

11 hours 45 minutes of sunlight today
Moon

07:05

Moonrise

18:06

Moonset

Daily Forecast

Today

25°76°
30°87°

Tuesday

24°74°
31°88°

Wednesday

23°74°
31°87°

Thursday

23°74°
31°88°

Friday

24°75°
31°88°

Saturday

24°75°
30°86°

Sunday

24°75°
30°87°

Monday

24°75°
29°84°

Tuesday

24°76°
29°83°

Wednesday

25°76°
30°86°
UV Index
Wear sunscreen
3Moderate
LowExtreme
Humidity
83%Humid
LowHigh
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Weather in San Rafael today, October 12, 2026

Rain features in San Rafael on October 12, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Morning plans should assume damp conditions, as rain chances climb toward 38% around 10:00. Cloud cover is also at its densest near 07:00 at roughly 83%.Rain features in San Rafael on October 12, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Morning plans should assume damp conditions, as rain chances climb toward 38% around 10:00. Cloud cover is also at its densest near 07:00 at roughly 83%.

Temperatures climb from an overnight low near 25°C toward a daytime high of about 30°C. Relative humidity sits between 73% and 94%, reaching its peak around 21:00. Winds stay light, near 21 km/h by 09:00, so the day feels still more than breezy.Temperatures climb from an overnight low near 76°F toward a daytime high of about 87°F. Relative humidity sits between 73% and 94%, reaching its peak around 21:00. Winds stay light, near 13 mph by 09:00, so the day feels still more than breezy.

The second half of the day still looks unsettled, with rain probability around 82% by 13:00. Dense cloud near 78% at 23:00 keeps the feel grey. Expect visibility around 16.1 km. Daylight runs from 05:35 to 17:20, lasting 11 hours 45 minutes of sunlight today.The second half of the day still looks unsettled, with rain probability around 82% by 13:00. Dense cloud near 78% at 23:00 keeps the feel grey. Expect visibility around 10 mi. Daylight runs from 05:35 to 17:20, lasting 11 hours 45 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 30°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 April, with average high temperatures of 33°C. The average temperature during this period is around 28°C.The warmest month in San Rafael is April, with average high temperatures of 91°F. The average temperature during this period is around 82°F.

How cold does it get in San Rafael?

The coldest month in San Rafael is January, with average low temperatures of 21°C. The average temperature during this period is around 25°C.The coldest month in San Rafael is January, with average low temperatures of 70°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 October, with an average of 271 mm of precipitation.The wettest month in San Rafael is October, with an average of 10.7 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 8 mm of precipitation.The driest month in San Rafael is March, with an average of 0.3 in of precipitation.

View full climate insights for San Rafael →