National Weather Service United States Department of Commerce

Coastal low to bring gusty winds and periods of heavy rain to New England while moderate to heavy rain is expected to linger in the Pacific Northwest and northern California

A coastal low will slowly intensify before moving out of the New England area. Increasingly heavy rainfall will impact the region through Friday. In addition, winds will increase and seas will become rough as the storm gradually intensifies just off the coast. Out west, a cold front approaching the Pacific Northwest will bring moderate to heavy rain to Washington, Oregon and northern California.
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Current Conditions

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San Francisco CA

7 Day Forecast

Overnight

Partly Cloudy

Partly
Cloudy

Low: 57 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 67 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 59 °F

Thursday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 68 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 59 °F

Friday

Partly Sunny

Partly
Sunny

High: 69 °F

Friday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 58 °F

Saturday

Chance Showers

Chance
Showers

High: 66 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 56 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 57. West wind around 5 mph.
  • Wednesday Mostly sunny, with a high near 67. Calm wind becoming west southwest 5 to 8 mph in the morning.
  • Wednesday Night Mostly cloudy, with a low around 59. West wind 5 to 9 mph becoming calm after midnight.
  • Thursday A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 68. Light southwest wind.
  • Thursday Night Mostly cloudy, with a low around 59. West southwest wind 5 to 8 mph becoming calm in the evening.
  • Friday Partly sunny, with a high near 69.
  • Friday Night A 50 percent chance of rain. Mostly cloudy, with a low around 58.
  • Saturday A chance of showers. Partly sunny, with a high near 66.
  • Saturday Night Partly cloudy, with a low around 56.
  • Sunday Sunny, with a high near 65.
  • Sunday Night Mostly clear, with a low around 55.
  • Monday Sunny, with a high near 66.
  • Monday Night Partly cloudy, with a low around 56.
  • Tuesday Mostly sunny, with a high near 67.