10-Day Weather Forecast - Fairfax, WA

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  • 74|58°F
    Mostly Sunny
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    Today

    74°F

    Mostly cloudy in the morning then becoming mostly sunny. Highs in the mid to upper 70s. Light wind.

    Tonight

    58°F

    Mostly cloudy. A slight chance of showers in the evening. A chance of showers after midnight then showers likely in the morning. Rainfall amounts less than a tenth of an inch likely. Lows near 60. Light wind.

    Hourly details
  • Day

    63°F

    Showers. Rainfall amounts a quarter to a half inch possible. Highs near 70. Light wind becoming south around 10 mph in the afternoon.

    Night

    55°F

    Showers and a slight chance of thunderstorms in the evening then showers likely after midnight. Rainfall amounts a tenth to a quarter of an inch possible except higher amounts possible in thunderstorms. Lows in the 50s. Southwest wind around 10 mph in the evening becoming light.

    Hourly details
  • Day

    65°F

    Mostly cloudy. A chance of showers in the morning then a slight chance of showers in the afternoon. Highs near 70. Light wind.

    Night

    51°F

    Partly cloudy. Lows in the lower 50s.

    Hourly details
  • Day

    69°F

    Mostly sunny. Patchy fog in the morning. Highs in the mid to upper 70s.

    Night

    54°F

    Partly cloudy. Lows in the mid 50s.

    Hourly details
  • Weekend Weather

  • Day

    73°F

    Mostly sunny. Highs near 80.

    Night

    55°F

    Partly cloudy. Lows in the upper 50s.

    Hourly details
  • Day

    80°F

    Sunny. Highs in the lower to mid 80s.

    Night

    61°F

    Mostly clear. Lows in the lower 60s.

    Hourly details
  • Day

    85°F

    Sunny. Highs near 90.

    Night

    62°F

    Mostly clear. Low temperature around 62F. Dew point will be around 59F with an average humidity of 70%. Winds will be 1 mph from the NW.

  • Day

    78°F

    Sunny. High temperature around 78F. Dew point will be around 58F with an average humidity of 62%. Winds will be 3 mph from the W.

    Night

    57°F

    Clear. Low temperature around 57F. Dew point will be around 56F with an average humidity of 76%. Winds will be 2 mph from the SW.

  • Day

    73°F

    Partly cloudy. High temperature around 73F. Dew point will be around 55F with an average humidity of 67%. Winds will be 3 mph from the SW.

    Night

    56°F

    Mostly clear. Low temperature around 56F. Dew point will be around 55F with an average humidity of 79%. Winds will be 2 mph from the SW.

  • Day

    71°F

    Cloudy. High temperature around 71F. Dew point will be around 55F with an average humidity of 71%. Winds will be 2 mph from the W.

    Night

    55°F

    Cloudy. Low temperature around 55F. Dew point will be around 55F with an average humidity of 82%. Winds will be 2 mph from the S.