10-Day Weather Forecast - Saint John, WA

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  • |45°F
    Mostly Cloudy
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    Tonight

    45°F

    Mostly cloudy with a 20 percent chance of rain. Lows in the lower to mid 40s. Southeast wind 5 to 10 mph.

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  • Day

    55°F

    Rain. Highs in the lower 50s to lower 60s. South wind 5 to 15 mph with gusts up to 30 mph. Chance of precipitation 90 percent. Rainfall amounts less than a quarter of an inch.

    Night

    42°F

    Mostly cloudy. A chance of rain. Lows in the upper 30s to mid 40s. Windy. Southwest wind 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch.

    Hourly details
  • Day

    50°F

    Rain likely. Highs in the lower to mid 50s. Breezy. Southwest wind 10 to 20 mph with gusts up to 25 mph. Chance of precipitation 70 percent.

    Night

    44°F

    Rain. Lows in the upper 30s to lower 40s. Windy. Southwest wind 20 to 30 mph with gusts up to 50 mph. Chance of precipitation near 100 percent.

    Hourly details
  • Day

    42°F

    Very windy. Rain or snow. Highs in the mid 40s to lower 50s. Chance of precipitation 90 percent.

    Night

    35°F

    Mostly cloudy with a chance of rain or snow. Lows in the lower to mid 30s. Chance of precipitation 20 percent.

    Hourly details
  • Day

    40°F

    Rain or snow. Highs in the lower to mid 40s. Chance of precipitation 90 percent.

    Night

    41°F

    Breezy. Rain or snow. Lows in the mid to upper 30s. Chance of precipitation 90 percent.

    Hourly details
  • Day

    43°F

    Rain or snow likely. Highs in the lower to mid 40s. Chance of precipitation 70 percent.

    Night

    34°F

    Mostly cloudy with a chance of rain or snow. Lows in the upper 20s to mid 30s. Highs in the upper 30s to lower 40s. Chance of precipitation 50 percent.

    Hourly details
  • Weekend Weather

  • Day

    40°F

    Mostly cloudy with a chance of rain or snow. Lows in the upper 20s to mid 30s. Highs in the upper 30s to lower 40s. Chance of precipitation 50 percent.

    Night

    32°F

    Mostly cloudy with a chance of rain or snow. Lows in the upper 20s to mid 30s. Highs in the upper 30s to lower 40s. Chance of precipitation 50 percent.

    Hourly details
  • Day

    38°F

    Mostly cloudy with a chance of rain or snow. Lows in the upper 20s to mid 30s. Highs in the upper 30s to lower 40s. Chance of precipitation 50 percent.

    Night

    33°F

    Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 33F. Dew point will be around 33F with an average humidity of 95%. Winds will be 5 mph from the S.

  • Day

    35°F

    Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 35F. Dew point will be around 33F with an average humidity of 93%. Winds will be 6 mph from the S.

    Night

    31°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 50%. Low temperature around 31F. Dew point will be around 31F with an average humidity of 93%. Winds will be 6 mph from the S.

  • Day

    34°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 50%. High temperature around 34F. Dew point will be around 30F with an average humidity of 88%. Winds will be 6 mph from the S.

    Night

    29°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 40%. Low temperature around 29F. Dew point will be around 28F with an average humidity of 92%. Winds will be 4 mph from the S.