National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

San Francisco, San Francisco International Airport (KSFO)

Lat: 37.61961°NLon: 122.36558°WElev: 10.0ft.

Overcast

57°F

14°C

Humidity 71%
Wind Speed W 9 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 19 Oct 05:35 AM PDT
Extended Forecast for

Colma CA

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 58. West wind 10 to 14 mph, with gusts as high as 18 mph.

    High: 58 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. West wind 6 to 11 mph becoming light and variable after midnight.

    Low: 50 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 61. Light and variable wind becoming northwest around 6 mph in the morning.

    High: 61 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers after 11pm. Mostly cloudy, with a low around 51. West northwest wind 5 to 7 mph becoming northeast after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 11am. Mostly cloudy, with a high near 62. East southeast wind around 6 mph becoming south in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before 11am. Mostly cloudy, with a high near 60.

    High: 60 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 58. West wind 10 to 14 mph, with gusts as high as 18 mph.
Tonight
Mostly cloudy, with a low around 50. West wind 6 to 11 mph becoming light and variable after midnight.
Tuesday
Mostly cloudy, with a high near 61. Light and variable wind becoming northwest around 6 mph in the morning.
Tuesday Night
A 50 percent chance of showers after 11pm. Mostly cloudy, with a low around 51. West northwest wind 5 to 7 mph becoming northeast after midnight. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers likely, mainly before 11am. Mostly cloudy, with a high near 62. East southeast wind around 6 mph becoming south in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 52.
Thursday
A 20 percent chance of showers before 11am. Mostly cloudy, with a high near 60.
Thursday Night
Mostly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 49.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 51.
Sunday
A slight chance of rain. Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Colma CA
 37.67°N 122.47°W (Elev. 197 ft)
Last Update:
2:37 am PDT Oct 19, 2026
Forecast Valid:
5am PDT Oct 19, 2026-6pm PDT Oct 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation