Guernewood Park, California Weather
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Weather Forecast for Guernewood Park, California : Sonoma County
Issued: 1:26 pm PDT Sep 15, 2025 Latitude: 38.4968576 Longitude: -123.0124997 View on Google Maps

MouseOver for Detail Forecast
Tonight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
Clear on Tonight Sunny on Tuesday Sunny on Wednesday Mostly Sunny on Thursday 20% chance of on Friday 10% chance of rain on Saturday Fog on Sunday Sunny on Monday
Low: 58°F High: 88°F High: 88°F High: 79°F High: 77°F High: 78°F High: 79°F High: 82°F
Low: 58°F Low: 58°F Low: 58°F Low: 57°F Low: 56°F Low: 56°F  
Clear Sunny Sunny Mostly Sunny Partly Sunny Rain Fog Sunny
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Current Conditions at
SANTA ROSA - (KSTS)
84°
Clear
as of 6:53 PM PDST
Rel. Humidity: 30%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
6 MPH
240° Southwest
Cloud Level(s): Clear
Current Conditions at
NAPA - (KAPC)
82°
Clear
as of 6:54 PM PDST
Rel. Humidity: 39%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 29.82 in.
Flight Rule: VFR
Wind Data
7 MPH
260° West
Cloud Level(s): Clear
Current Conditions at
UKIAH - (KUKI)
84°
Clear
as of 6:56 PM PDST
Rel. Humidity: 35%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.85 in.
Flight Rule: VFR
Wind Data
3 MPH
160° South
Cloud Level(s): Clear
Current Conditions at
VACAVILLE - (KVCB)
88°
Mostly Cloudy
as of 6:53 PM PDST
Rel. Humidity: 25%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
5 MPH
130° Southeast
Cloud Level(s): Broken at 12000ft
Clear on Tonight Tonight... Clear, with a low around 58. Calm wind.
Sunny on Tuesday Tuesday... Sunny, with a high near 88. Calm wind becoming southwest around 6 mph in the afternoon.
Clear on Tuesday Night Tuesday Night... Clear, with a low around 58. West southwest wind around 6 mph becoming calm in the evening.
Sunny on Wednesday Wednesday... Sunny, with a high near 88. Calm wind becoming west southwest around 6 mph in the afternoon.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 58. West wind around 6 mph becoming calm in the evening.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 79.
30% chance of thunderstorms Thursday Night Thursday Night... A slight chance of showers, then a chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
20% chance of Friday Friday... A chance of showers, mainly before 11am. Partly sunny, with a high near 77.
10% chance of rain Friday Night Friday Night... A slight chance of showers after 11pm. Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 57.
10% chance of rain Saturday Saturday... A slight chance of showers before 11am. Areas of fog before 10am. Otherwise, mostly sunny, with a high near 78.
Patchy Fog on Saturday Night Saturday Night... Patchy fog. Otherwise, mostly clear, with a low around 56.
Fog on Sunday Sunday... Areas of fog. Otherwise, sunny, with a high near 79.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 56.
Sunny on Monday Monday... Sunny, with a high near 82.
Current Radar Image


Sun Almanac for Guernewood Park, California
Sunrise: 06:54 AM
Sunset: 7:20 PM
Civil Sunrise:06:28 AM
Civil Sunset: 7:46 PM
Nautical Sunrise: 05:56 AM
Nautical Sunset: 8:18 PM
Astro Sunrise: 05:25 AM
Astro Sunset: 8:50 PM
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