10-Day Weather Forecast - Oak Harbor, WA

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  • 50|45°F
    Mostly Cloudy
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    Today

    50°F

    Mostly cloudy. Areas of fog in the morning then patchy fog in the afternoon. Highs in the upper 40s to mid 50s. Light wind becoming southwest to 10 mph in the afternoon.

    Tonight

    45°F

    Mostly cloudy. Patchy fog. Lows in the 40s. Northwest wind to 10 mph in the evening becoming light.

    Hourly details
  • Day

    47°F

    Partly sunny. Patchy fog in the morning. Highs near 50. North wind around 10 mph.

    Night

    40°F

    Partly cloudy. Patchy fog after midnight. Lows near 40. Northwest wind around 10 mph in the evening becoming light.

    Hourly details
  • Day

    48°F

    Sunny. Highs near 50. Light wind.

    Night

    40°F

    Mostly clear. Lows in the upper 30s.

    Hourly details
  • Weekend Weather

  • Day

    49°F

    Sunny. Highs near 50.

    Night

    40°F

    Mostly clear. Lows in the upper 30s.

    Hourly details
  • Day

    46°F

    Sunny. Patchy fog in the morning. Highs in the upper 40s.

    Night

    38°F

    Mostly clear. Patchy fog after midnight. Lows in the upper 30s.

    Hourly details
  • Day

    47°F

    Mostly sunny. Patchy fog in the morning. Highs in the mid to upper 40s.

    Night

    40°F

    Partly cloudy. Patchy fog after midnight. Lows in the mid to upper 30s.

    Hourly details
  • Day

    45°F

    Partly sunny. Patchy fog in the morning. Highs in the mid to upper 40s.

    Night

    40°F

    Cloudy. Low temperature around 40F. Dew point will be around 40F with an average humidity of 92%. Winds will be 1 mph from the SE.

  • Day

    45°F

    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 45F. Dew point will be around 41F with an average humidity of 93%. Winds will be 2 mph from the SE.

    Night

    41°F

    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 41F. Dew point will be around 41F with an average humidity of 95%. Winds will be 2 mph from the S.

  • Day

    44°F

    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 44F. Dew point will be around 41F with an average humidity of 96%. Winds will be 0 mph from the NE.

    Night

    39°F

    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 94%. Winds will be 1 mph from the NE.

  • Day

    42°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 42F. Dew point will be around 38F with an average humidity of 92%. Winds will be 2 mph from the E.

    Night

    38°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 38F. Dew point will be around 37F with an average humidity of 92%. Winds will be 1 mph from the E.