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Alexander Valley CA Weather - Clear - 84°F
Clear
84°F
Updated 5:40 pm
Feels Like 98°F
Humidity 37%
Wind SSE 12 mph
Barometer  29.77 in
Dew Point 55°F
Alexander Valley CA Weather - Clear - 29°C
Clear
29°C
Updated 5:40 pm
Feels Like 37°C
Humidity 37%
Wind SSE 19 km/h
Barometer  100.8 kPa
Dew Point 13°C
Alexander Valley, CA Weather and Current Conditionsalexander valley ca weather forecast

Alexander Valley, CA Weather Forecast

Alexander Valley California WeatherAlexander Valley, California Weather Weather Forecast
14 day API forecast for Alexander Valley, California. Note. The 7-day weather forecast for Alexander Valley, CA is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Alexander Valley, CA Weather Forecast Dated: 540 PM Sun Aug 09 2026 (Alexander Valley Time)
Sun, 9th
Alexander Valley CA Weather  - Sunday, Aug 9, 2026 - Sunny
Lo: 12°C53°F
Hi: 41°C105°F
Sunny Sunday, temperatures as high as 105°F41°C, low temperature around 53°F12°C, chance of rain 4%, wind out of the WSW 9 mph14 km/h. Barometric pressure 29.8 in1009 mb, visibility 6 mi10 km, humidity 59%.
Mon, 10th
Alexander Valley CA Weather  - Monday, Aug 10, 2026 - Sunny
Lo: 13°C55°F
Hi: 35°C94°F
Sunny Monday, temperatures as high as 94°F35°C, low temperature around 55°F13°C, chance of rain 1%, wind out of the SSW 8 mph13 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 45%.
Tue, 11th
Alexander Valley CA Weather  - Tuesday, Aug 11, 2026 - Sunny
Lo: 11°C53°F
Hi: 34°C93°F
Sunny Tuesday, temperatures as high as 93°F34°C, low temperature around 53°F11°C, chance of rain 2%, wind out of the SSW 9 mph14 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 51%.
Wed, 12th
Alexander Valley CA Weather  - Wednesday, Aug 12, 2026 - Sunny
Lo: 11°C51°F
Hi: 32°C90°F
Sunny Wednesday, temperatures as high as 90°F32°C, low temperature around 51°F11°C, chance of rain 5%, wind out of the SSW 9 mph14 km/h. Barometric pressure 29.8 in1009 mb, visibility 6 mi10 km, humidity 56%.
Thu, 13th
Alexander Valley CA Weather  - Thursday, Aug 13, 2026 - Sunny
Lo: 10°C50°F
Hi: 27°C81°F
Sunny Thursday, temperatures as high as 81°F27°C, low temperature around 50°F10°C, chance of rain 7%, wind out of the S 10 mph15 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 70%.
Fri, 14th
Alexander Valley CA Weather  - Friday, Aug 14, 2026 - Sunny
Lo: 10°C50°F
Hi: 28°C83°F
Sunny Friday, temperatures as high as 83°F28°C, low temperature around 50°F10°C, chance of rain 6%, wind out of the SSW 9 mph14 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi9 km, humidity 69%.
Sat, 15th
Alexander Valley CA Weather  - Saturday, Aug 15, 2026 - Sunny
Lo: 10°C50°F
Hi: 28°C83°F
Sunny Saturday, temperatures as high as 83°F28°C, low temperature around 50°F10°C, chance of rain 5%, wind out of the WSW 9 mph14 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 68%.
Sun, 16th
Alexander Valley CA Weather  - Sunday, Aug 16, 2026 - Sunny
Lo: 9°C49°F
Hi: 29°C84°F
Sunny Sunday, temperatures as high as 84°F29°C, low temperature around 49°F9°C, chance of rain 4%, wind out of the WSW 9 mph14 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 62%.
Mon, 17th
Alexander Valley CA Weather  - Monday, Aug 17, 2026 - Sunny
Lo: 10°C51°F
Hi: 32°C89°F
Sunny Monday, temperatures as high as 89°F32°C, low temperature around 51°F10°C, chance of rain 1%, wind out of the WSW 8 mph13 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 49%.
Tue, 18th
Alexander Valley CA Weather  - Tuesday, Aug 18, 2026 - Sunny
Lo: 11°C52°F
Hi: 35°C95°F
Sunny Tuesday, temperatures as high as 95°F35°C, low temperature around 52°F11°C, chance of rain 1%, wind out of the WNW 7 mph12 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 42%.
Wed, 19th
Alexander Valley CA Weather  - Wednesday, Aug 19, 2026 - Sunny
Lo: 13°C55°F
Hi: 36°C96°F
Sunny Wednesday, temperatures as high as 96°F36°C, low temperature around 55°F13°C, chance of rain 1%, wind out of the WNW 8 mph13 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 49%.
Thu, 20th
Alexander Valley CA Weather  - Thursday, Aug 20, 2026 - Sunny
Lo: 15°C59°F
Hi: 39°C103°F
Sunny Thursday, temperatures as high as 103°F39°C, low temperature around 59°F15°C, chance of rain 1%, wind out of the W 8 mph13 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 40%.
Fri, 21st
Alexander Valley CA Weather  - Friday, Aug 21, 2026 - Sunny
Lo: 21°C69°F
Hi: 42°C107°F
Sunny Friday, temperatures as high as 107°F42°C, low temperature around 69°F21°C, wind out of the WNW 9 mph15 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 24%.
Sat, 22nd
Alexander Valley CA Weather  - Saturday, Aug 22, 2026 - Sunny
Lo: 23°C73°F
Hi: 43°C109°F
Sunny Saturday, temperatures as high as 109°F43°C, low temperature around 73°F23°C, wind out of the W 9 mph14 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 25%.

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