San Carlos, California Weather
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Weather Forecast for San Carlos, California : San Mateo County
Issued: 2:58 am PDT Oct 10, 2025 Latitude: 37.5071591 Longitude: -122.2605222 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Saturday Sunday Columbus Day Tuesday Wednesday Thursday
Sunny on Today 20% chance of rain on Tonight Sunny on Saturday Sunny on Sunday 50% chance of rain on Columbus Day Rain on Tuesday 20% chance of rain on Wednesday 10% chance of rain on Thursday
High: 76°F Low: 57°F High: 73°F High: 75°F High: 72°F High: 70°F High: 72°F High: 72°F
Low: 54°F Low: 55°F Low: 56°F Low: 55°F Low: 55°F  
Sunny Rain Sunny Sunny Rain Rain Rain Rain
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Current Conditions at
SAN FRANCISCO - (KSFO)
64°
Mostly Clear
as of 10:56 AM PDST
Rel. Humidity: 59%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
6 MPH
080° East
Cloud Level(s): Few at 4000ft
Current Conditions at
HAYWARD - (KHWD)
66°
Clear
as of 10:54 AM PDST
Rel. Humidity: 59%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
6 MPH
190° South
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 76. West wind 6 to 11 mph.
20% chance of rain Tonight Tonight... A 20 percent chance of rain. Partly cloudy, with a low around 57. West wind 5 to 7 mph.
Sunny on Saturday Saturday... Sunny, with a high near 73. West northwest wind 5 to 15 mph, with gusts as high as 23 mph.
Clear on Saturday Night Saturday Night... Clear, with a low around 54. Northwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 25 mph.
Sunny on Sunday Sunday... Sunny, with a high near 75. Light north northwest wind becoming west northwest 6 to 11 mph in the afternoon.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 55.
50% chance of rain Columbus Day Columbus Day... A 50 percent chance of rain, mainly after 11am. Partly sunny, with a high near 72.
Rain on Monday Night Monday Night... Rain. Mostly cloudy, with a low around 56.
Rain on Tuesday Tuesday... Rain. Mostly cloudy, with a high near 70.
70% chance of rain Tuesday Night Tuesday Night... Rain likely, mainly before 11pm. Mostly cloudy, with a low around 55.
20% chance of rain Wednesday Wednesday... A chance of rain. Partly sunny, with a high near 72.
10% chance of rain Wednesday Night Wednesday Night... A slight chance of rain. Partly cloudy, with a low around 55.
10% chance of rain Thursday Thursday... A slight chance of rain. Mostly sunny, with a high near 72.
Current Radar Image


Sun Almanac for San Carlos, California
Sunrise: 07:13 AM
Sunset: 6:39 PM
Civil Sunrise:06:47 AM
Civil Sunset: 7:05 PM
Nautical Sunrise: 06:17 AM
Nautical Sunset: 7:35 PM
Astro Sunrise: 05:46 AM
Astro Sunset: 8:05 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.