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San Francisco, CA

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San Francisco, CA

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Monday, September 21, 2026
12:05:31 AM

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ForecastEx

ForecastEx

TEMPERATURE (°F)
Temp (°F)

Actual

Historic Avg.

Record

High Temp

High Temp

71

71

75.0

75.0

92

92

Low Temp

Low Temp

69

69

56.0

56.0

46

46

Day Average Temp

Day Average Temp

69.8

69.8

65.5

65.5

76.5

76.5

DAILY OBSERVATIONS

Time

Temperature

Dew Point

Humidity

Wind

Wind Speed

Wind Gust

Pressure

Precip.

Condition

2026-09-09T02:56:00-07:00

69 °F

55 °F

61%

NNW

4.6 mph

0.0 mph

30.01 inHg

0.00 in

Partly cloudy

2026-09-09T01:56:00-07:00

69 °F

60 °F

73%

Calm

0.0 mph

0.0 mph

30.00 inHg

0.00 in

Fair

2026-09-09T00:56:00-07:00

71 °F

57 °F

61%

Calm

0.0 mph

0.0 mph

30.01 inHg

0.00 in

Partly cloudy

LATEST NEWS

PUBLISHED

September 10, 2026

San Francisco neighborhood reached 100 degrees, NWS says, on hottest day in 2 years

A late-season heat wave pushed much of San Francisco near 90 degrees, while Corona Heights reached 100 degrees. Officials issued a heat advisory and urged residents to hydrate and check on vulnerable people and pets.

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