How is the weather in Bouldin Island, CA?

At 11:57 PM on Wed, Sep 17, 2025 it is 67 degrees Fahrenheit, feeling like 67 degrees.

Bouldin Island, CA Weather Forecast and Current Conditions

67°F
Feels Like 67°F

Humidity 76% Dew Point 59°F Wind SW 2 MPH Gusts 5 Barometer 29.84 in.757.9 mm

Solar Rad 0 w/m2 UV Index 0

Report from 5.3 miles W of central Bouldin Island at 11:57 PM Wed, Sep 17, 2025

Current Weather

67°F
Feels Like 67°F

Humidity 76% Dew Point 59°F Wind SW 2 MPH Gusts 5 Barometer 29.84 in.757.9 mm

Solar Rad 0 w/m2 UV Index 0

Report from 5.3 miles W of central Bouldin Island at 11:57 PM Wed, Sep 17, 2025

Forecast at a Glance

WedSep 17

66°

ThuSep 18

30%

85°

65°

FriSep 19

40%

80°

63°

SatSep 20

10%

84°

61°

SunSep 21

88°

63°

MonSep 22

10%

91°

66°

TueSep 23

30%

82°

63°

This Date in Weather History

1941 - One of the greatest aurora borealis or northern lights ever observed in the central Atlantic and mid-central portions of the U.S. occurred on the night of September 18-19th. The displays continued from twilight until just before dawn and were observed as far south as Florida and southern California.

Bouldin Island 7 Day Weather Forecast Details

Wednesday Sep 17

Night: Mostly cloudy. Low around 66, with temperatures rising to around 68 overnight. West wind 5 to 9 mph.

Thursday Sep 18

Day: A chance of rain showers after 5pm. Mostly cloudy. High near 85, with temperatures falling to around 82 in the afternoon. West southwest wind 5 to 8 mph. Chance of precipitation is 30%.

Night: A chance of rain showers before 11pm, then a chance of showers and thunderstorms. Mostly cloudy. Low around 65, with temperatures rising to around 67 overnight. West wind 5 to 8 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday Sep 19

Day: A chance of rain showers before 5pm. Mostly sunny, with a high near 80. West wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Night: Mostly clear, with a low around 63. West northwest wind around 7 mph.

Saturday Sep 20

Day: Sunny, with a high near 84.

Night: Clear, with a low around 61.

Sunday Sep 21

Day: Sunny, with a high near 88.

Night: Clear, with a low around 63.

Monday Sep 22

Day: Sunny, with a high near 91.

Night: A chance of rain showers after 5am. Partly cloudy, with a low around 66.

Tuesday Sep 23

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

Night: A slight chance of rain showers before 11pm. Partly cloudy, with a low around 63.

Wednesday Sep 24

Day: Sunny, with a high near 80.

Sun & Moon Monthly

First Light 6:24 AM

Sunrise 6:51 AM

Sunset 7:12 PM

Last Light 7:39 PM

Moonrise 2:24 AM

Moonset 5:25 PM

Moon Phase

Close Tide Stations

Terminous, South Fork
(2 miles away)

Georgiana Slough entrance
(2.8 miles away)

Prisoners Point
(3.1 miles away)

Campground Weather - Check Reports for 8800+ Locations

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Weather Near Bouldin Island

Sunset Whitney Ranch, CA

Contiguous United States Extremes

Wed's High Temperature
114 at Death Valley, CA

Wed's Low Temperature
21 at Peter Sinks, UT

Weather Folklore

When fish break water and bite eagerly, expect rain.

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