How is the weather in Big River, CA?

At 9:44 AM on Sat, Sep 20, 2025 it is 88 degrees Fahrenheit, feeling like 97 degrees.

Big River, CA Weather Forecast and Current Conditions

88°F
Feels Like 97°F

Humidity 63% Dew Point 73°F Wind SE 1 MPH Gusts 3 Barometer 29.83 in.757.7 mm

Solar Rad 436 w/m2 UV Index 4

Report from 3.1 miles SW of central Big River at 9:44 AM Sat, Sep 20, 2025

Current Weather

88°F
Feels Like 97°F

Humidity 63% Dew Point 73°F Wind SE 1 MPH Gusts 3 Barometer 29.83 in.757.7 mm

Solar Rad 436 w/m2 UV Index 4

Report from 3.1 miles SW of central Big River at 9:44 AM Sat, Sep 20, 2025

Forecast at a Glance

SatSep 20

100°

73°

SunSep 21

20%

95°

72°

MonSep 22

20%

96°

69°

TueSep 23

10%

100°

72°

WedSep 24

10%

101°

71°

ThuSep 25

10%

99°

71°

FriSep 26

10%

97°

69°

This Date in Weather History

1845 - A tornado traveled 275 miles across Lake Ontario, New York and Lake Champlain.

Big River 7 Day Weather Forecast Details

Saturday Sep 20

Day: Sunny. High near 100, with temperatures falling to around 98 in the afternoon. South southeast wind 2 to 6 mph.

Night: Mostly clear. Low around 73, with temperatures rising to around 75 overnight. North wind around 5 mph.

Sunday Sep 21

Day: A slight chance of rain showers between 11am and 2pm, then a slight chance of showers and thunderstorms. Partly sunny. High near 95, with temperatures falling to around 92 in the afternoon. South southeast wind 2 to 8 mph. Chance of precipitation is 20%.

Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Northeast wind 3 to 7 mph. Chance of precipitation is 30%.

Monday Sep 22

Day: A slight chance of rain showers before 11am. Mostly sunny, with a high near 96. North wind around 6 mph. Chance of precipitation is 20%.

Night: A slight chance of showers and thunderstorms after 5am. Mostly clear, with a low around 69.

Tuesday Sep 23

Day: A slight chance of showers and thunderstorms before 11am. Sunny, with a high near 100.

Night: Mostly clear, with a low around 72.

Wednesday Sep 24

Day: Sunny, with a high near 101.

Night: Clear, with a low around 71.

Thursday Sep 25

Day: Sunny, with a high near 99.

Night: Mostly clear, with a low around 71.

Friday Sep 26

Day: Sunny, with a high near 97.

Night: Mostly clear, with a low around 69.

Sun & Moon Monthly

First Light 6:00 AM

Sunrise 6:25 AM

Sunset 6:38 PM

Last Light 7:03 PM

Moonrise 5:23 AM

Moonset 6:14 PM

Moon Phase

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