How is the weather in San Carlos, CA?

At 9:03 AM on Mon, Sep 15, 2025 it is cloudy and 62 degrees Fahrenheit, feeling like 62 degrees.

San Carlos, CA Weather Forecast and Current Conditions (94070)

62°F
Feels Like 62°F

Humidity 92% Dew Point 60°F Wind N 2 MPH Gusts 4 Barometer 29.93 in.760.2 mm

Solar Rad 97 w/m2 UV Index 0.8

Report from 0.4 miles WNW of central San Carlos at 9:03 AM Mon, Sep 15, 2025

Current Weather

62°F
Feels Like 62°F

Humidity 92% Dew Point 60°F Wind N 2 MPH Gusts 4 Barometer 29.93 in.760.2 mm

Solar Rad 97 w/m2 UV Index 0.8

Report from 0.4 miles WNW of central San Carlos at 9:03 AM Mon, Sep 15, 2025

Forecast at a Glance

MonSep 15

94°

62°

TueSep 16

95°

61°

WedSep 17

10%

88°

62°

ThuSep 18

20%

82°

63°

FriSep 19

20%

82°

62°

SatSep 20

20%

82°

61°

SunSep 21

10%

81°

61°

This Date in Weather History

1939 - The temperature at Detroit MI soared to 100 degrees to establish a record for September.

San Carlos 7 Day Weather Forecast Details

Monday Sep 15

Day: Sunny. High near 94, with temperatures falling to around 88 in the afternoon. North northeast wind 1 to 8 mph.

Night: Clear, with a low around 62. West southwest wind 1 to 7 mph.

Tuesday Sep 16

Day: Sunny. High near 95, with temperatures falling to around 87 in the afternoon. North northwest wind 0 to 9 mph.

Night: Clear, with a low around 61. West wind 1 to 9 mph.

Wednesday Sep 17

Day: Sunny, with a high near 88. West northwest wind 1 to 9 mph.

Night: Partly cloudy, with a low around 62.

Thursday Sep 18

Day: A slight chance of rain showers after 11am. Partly sunny, with a high near 82.

Night: A slight chance of rain showers before 11pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63.

Friday Sep 19

Day: A slight chance of rain showers before 5pm. Mostly sunny, with a high near 82.

Night: A slight chance of rain showers after 11pm. Partly cloudy, with a low around 62.

Saturday Sep 20

Day: A slight chance of rain showers before 11am. Mostly sunny, with a high near 82.

Night: Partly cloudy, with a low around 61.

Sunday Sep 21

Day: Mostly sunny, with a high near 81.

Night: Mostly clear, with a low around 61.

Sun & Moon Monthly

First Light 6:26 AM

Sunrise 6:52 AM

Sunset 7:18 PM

Last Light 7:44 PM

Moonrise 12:08 AM

Moonset 3:59 PM

Moon Phase

Close Tide Stations

Smith Slough
(2.1 miles away)

Redwood City, Wharf 5
(2.7 miles away)

Granite Rock, Redwood Creek
(2.7 miles away)

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