National Weather Service United States Department of Commerce

Wet weather continues across Pacific Northwest and New England

Two developing storm systems will continue to bring heavy rain to opposite coasts of the U.S. on Thursday. One system is affecting the Pacific Northwest and northern California while the other affects New England. There is a risk of flash flooding across parts of New England on Thursday where Flash Flood Watches are in effect.
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Current Conditions

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San Bruno CA

7 Day Forecast

Today

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 22 °C

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 15 °C

Friday

Mostly Sunny

Mostly
Sunny

High: 23 °C

Friday
Night

Increasing Clouds

Increasing
Clouds

Low: 15 °C

Saturday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 21 °C

Saturday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 14 °C

Sunday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 20 °C

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 13 °C

Monday

Sunny

Sunny

High: 20 °C

Detailed Forecast

  • Today A 20 percent chance of rain. Partly sunny, with a high near 22. Calm wind becoming west northwest 5 to 10 km/h in the afternoon.
  • Tonight Mostly cloudy, with a low around 15. West wind 9 to 14 km/h becoming light and variable after midnight.
  • Friday Mostly sunny, with a high near 23. Calm wind becoming west northwest 5 to 8 km/h in the afternoon.
  • Friday Night Increasing clouds, with a low around 15. South wind around 14 km/h.
  • Saturday Showers likely, mainly after 11am. Partly sunny, with a high near 21. South wind 24 to 26 km/h, with gusts as high as 35 km/h. Chance of precipitation is 60%.
  • Saturday Night A 40 percent chance of showers. Partly cloudy, with a low around 14.
  • Sunday A 20 percent chance of showers before 11am. Mostly sunny, with a high near 20.
  • Sunday Night Mostly clear, with a low around 13.
  • Monday Sunny, with a high near 20.
  • Monday Night Partly cloudy, with a low around 13.
  • Tuesday Mostly sunny, with a high near 21.
  • Tuesday Night A slight chance of rain. Mostly cloudy, with a low around 14.
  • Wednesday Mostly sunny, with a high near 21.