San Rafael

Current Weather

21°71°

Light Rain and Humid

Feels Like: 21°69°

Min: 21°69°

Max: 25°76°

The next few hours will be mostly cloudy, with today reaching 25°C and dropping to 20°C. The coming days will be light rain

Hourly Forecast
22°72°21°70°21°70°21°70°21°70°21°69°21°69°21°69°20°69°20°68°20°68°20°68°20°68°20°68°21°69°21°70°22°71°22°72°22°72°22°72°22°72°22°71°21°70°21°70°
98%
98%
56%
56%
56%
22%
22%
22%
32%
32%
32%
36%
36%
36%
66%
66%
66%
98%
98%
98%
100%
100%
100%
98%
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
Today
Tomorrow

Want a closer look at the weather?

Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.

Get Premium
Air Quality
16
Good

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

GoodHazardous
Daylight Hours

05:25

Sunrise

17:15

Sunset

11 hours 49 minutes of sunlight today
Moon

06:03

Moonrise

Daily Forecast

Today

21°69°
25°76°

Monday

20°68°
22°72°

Tuesday

19°67°
25°76°

Wednesday

19°66°
25°76°

Thursday

20°68°
25°77°

Friday

20°68°
25°76°

Saturday

20°68°
24°74°

Sunday

20°69°
25°76°

Monday

20°68°
22°72°

Tuesday

20°67°
23°73°
UV Index
No protection needed
0Low
LowExtreme
Humidity
98%Very Humid
LowHigh
Looking at the night sky?

See moon phases, eclipses, and seasons for this year.

View astronomy
Current stargazing conditions?

See sky darkness, moon phase, and the best viewing window for San Rafael.

View stargazing score

Weather in San Rafael today, October 11, 2026

Rain features in San Rafael on October 11, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise.Rain features in San Rafael on October 11, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise.

The temperature range runs from about 21°C up to 25°C. Relative humidity sits between 96% and 99%, reaching its peak around 20:00. Airflow remains manageable, reaching about 2 km/h around 17:00.The temperature range runs from about 69°F up to 76°F. Relative humidity sits between 96% and 99%, reaching its peak around 20:00. Airflow remains manageable, reaching about 1 mph around 17:00.

Afternoon showers stay in play, peaking near 98% around 17:00. Skies remain cluttered, with cover about 98% by 21:00. Visibility stays generally good near 13.2 km on average, though it can drop toward 3.5 km in thicker cloud or showers. Expect sunrise at 05:25, sunset at 17:15, and 11 hours 49 minutes of sunlight today overall.Afternoon showers stay in play, peaking near 98% around 17:00. Skies remain cluttered, with cover about 98% by 21:00. Visibility stays generally good near 8.2 mi on average, though it can drop toward 2.2 mi in thicker cloud or showers. Expect sunrise at 05:25, sunset at 17:15, and 11 hours 49 minutes of sunlight today overall.

Overall, San Rafael on October 11, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 98% and the high sits around 25°C.Overall, San Rafael on October 11, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 98% and the high sits around 76°F.

Frequently asked questions about weather in San Rafael

How warm does it get in San Rafael?

The warmest month in San Rafael is May, with average high temperatures of 25°C. The average temperature during this period is around 23°C.The warmest month in San Rafael is May, with average high temperatures of 77°F. The average temperature during this period is around 73°F.

How cold does it get in San Rafael?

The coldest month in San Rafael is January, with average low temperatures of 20°C. The average temperature during this period is around 22°C.The coldest month in San Rafael is January, with average low temperatures of 68°F. The average temperature during this period is around 72°F.

What is the wettest time of year in San Rafael?

The wettest month in San Rafael is October, with an average of 1,044 mm of precipitation.The wettest month in San Rafael is October, with an average of 41.1 in of precipitation.

What is the driest time of year in San Rafael?

The driest month in San Rafael is February, with an average of 120 mm of precipitation.The driest month in San Rafael is February, with an average of 4.7 in of precipitation.

View full climate insights for San Rafael →