10-Day Weather Forecast - Guerneville, CA

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  • |53°F
    Chance of Rain
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    Tonight

    53°F

    Patchy fog late in the evening then areas of fog after midnight. Rain late in the evening then a chance of rain after midnight. Lows in the upper 40s to mid 50s. Southwest winds 5 to 15 mph.

    Hourly details
  • Weekend Weather

  • Day

    50°F

    Areas of fog in the morning. Rain. Highs in the 50s. South winds up to 5 mph. . . Becoming east around 5 mph in the afternoon.

    Night

    45°F

    Rain. Lows in the upper 40s to mid 50s. South winds 10 to 20 mph. Gusts up to 35 mph after midnight.

    Hourly details
  • Day

    54°F

    Breezy rain. Highs in the upper 50s. South winds 10 to 20 mph increasing to 20 to 30 mph in the afternoon.

    Night

    48°F

    Rain. Lows in the 40s to mid 50s. Southwest winds 10 to 20 mph.

    Hourly details
  • Day

    50°F

    Rain. Highs in the 50s.

    Night

    45°F

    Breezy rain. Lows in the 40s to lower 50s. Highs in the 50s.

    Hourly details
  • Day

    49°F

    Breezy rain. Lows in the 40s to lower 50s. Highs in the 50s.

    Night

    45°F

    Breezy rain. Lows in the 40s to lower 50s. Highs in the 50s.

    Hourly details
  • Day

    46°F

    Breezy. Rain likely. Highs in the 40s to upper 50s.

    Night

    42°F

    Breezy rain. Lows in the mid 40s to lower 50s. Highs in the upper 40s to mid 50s.

    Hourly details
  • Day

    46°F

    Breezy rain. Lows in the mid 40s to lower 50s. Highs in the upper 40s to mid 50s.

    Night

    41°F

    Rain. Lows in the 40s.

    Hourly details
  • Day

    47°F

    Mostly cloudy. A chance of rain. Highs in the 40s to mid 50s.

    Night

    39°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 39F. Dew point will be around 39F with an average humidity of 98%. Winds will be 3 mph from the N.

  • Weekend Weather

  • Day

    47°F

    Sunny. High temperature around 47F. Dew point will be around 40F with an average humidity of 86%. Winds will be 2 mph from the NE.

    Night

    38°F

    Clear. Low temperature around 38F. Dew point will be around 37F with an average humidity of 90%. Winds will be 2 mph from the NE.

  • Day

    45°F

    Sunny. High temperature around 45F. Dew point will be around 38F with an average humidity of 80%. Winds will be 2 mph from the S.

    Night

    39°F

    Partly cloudy. Low temperature around 39F. Dew point will be around 37F with an average humidity of 86%. Winds will be 2 mph from the E.

  • Day

    46°F

    Partly cloudy. High temperature around 46F. Dew point will be around 39F with an average humidity of 80%. Winds will be 2 mph from the SW.

    Night

    41°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 41F. Dew point will be around 39F with an average humidity of 87%. Winds will be 1 mph from the N.