Oak Knoll, California Weather
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Weather Forecast for Oak Knoll, California : Napa County
Issued: 1:26 pm PDT Oct 18, 2025 Latitude: 38.358246 Longitude: -122.3349761 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Sunny on This Afternoon Mostly Clear on Tonight Sunny on Sunday Sunny on Monday Sunny on Tuesday Morning Fog on Wednesday Fog on Thursday 10% chance of rain on Friday
High: 78°F Low: 52°F High: 77°F High: 78°F High: 79°F High: 71°F High: 71°F High: 69°F
Low: 53°F Low: 52°F Low: 51°F Low: 49°F Low: 50°F  
Sunny Mostly Clear Sunny Sunny Sunny Morning Fog Fog Rain
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Sunny on This Afternoon This Afternoon... Sunny, with a high near 78. Southeast wind around 7 mph.

Mostly Clear on Tonight Tonight... Mostly clear, with a low around 52. Calm wind becoming northwest around 6 mph after midnight.

Sunny on Sunday Sunday... Sunny, with a high near 77. Southeast wind 5 to 9 mph becoming west southwest in the afternoon.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 53. Light and variable wind becoming northwest 8 to 13 mph in the evening.

Sunny on Monday Monday... Sunny, with a high near 78. North northeast wind 11 to 14 mph.

Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 52.

Sunny on Tuesday Tuesday... Sunny, with a high near 79.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 51.

Morning Fog on Wednesday Wednesday... Patchy fog before 8am. Otherwise, mostly sunny, with a high near 71.

Morning Fog on Wednesday Night Wednesday Night... Patchy fog after 1am. Otherwise, partly cloudy, with a low around 49.

Fog on Thursday Thursday... Areas of fog. Otherwise, mostly sunny, with a high near 71.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 50.

10% chance of rain Friday Friday... A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 69.

Sun Almanac for Oak Knoll, California
Sunrise: 07:22 AM
Sunset: 6:27 PM
Civil Sunrise:06:55 AM
Civil Sunset: 6:54 PM
Nautical Sunrise: 06:24 AM
Nautical Sunset: 7:24 PM
Astro Sunrise: 05:54 AM
Astro Sunset: 7:55 PM
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