National Weather Service United States Department of Commerce

Active pattern for the Pacific Northwest this week while a coastal low takes aim on the Northeast later this week

Thunderstorms with heavy rainfall is forecast to bring 5 to 7 inches of rainfall, with localized heavier amounts, to the Pacific Northwest throughout the week. Across the higher mountain elevations, measurable snow is likely. The Northeast will also be the focus of showers and thunderstorms beginning mid-week as a coastal low meanders of the Mid-Atlantic coast.
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Current Conditions

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San Francisco CA

7 Day Forecast

Tonight

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 55 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 68 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 56 °F

Wednesday

Partly Sunny

Partly
Sunny

High: 69 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 58 °F

Thursday

Mostly Cloudy

Mostly
Cloudy

High: 71 °F

Thursday
Night

Cloudy

Cloudy

Low: 58 °F

Friday

Partly Sunny

Partly
Sunny

High: 71 °F

Friday
Night

Chance Rain

Chance
Rain

Low: 58 °F

Detailed Forecast

  • Tonight A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 55. West northwest wind 6 to 8 mph.
  • Tuesday Mostly sunny, with a high near 68. West northwest wind 5 to 8 mph.
  • Tuesday Night Partly cloudy, with a low around 56. West wind 5 to 13 mph.
  • Wednesday Partly sunny, with a high near 69. West wind around 5 mph becoming calm in the morning.
  • Wednesday Night Mostly cloudy, with a low around 58. West southwest wind 5 to 8 mph.
  • Thursday Mostly cloudy, with a high near 71.
  • Thursday Night Cloudy, with a low around 58.
  • Friday Partly sunny, with a high near 71.
  • Friday Night A chance of rain. Mostly cloudy, with a low around 58.
  • Saturday A chance of rain. Mostly cloudy, with a high near 69.
  • Saturday Night Mostly cloudy, with a low around 56.
  • Sunday Sunny, with a high near 68.
  • Sunday Night Mostly clear, with a low around 55.
  • Monday Sunny, with a high near 68.