Rock Island, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Wednesday
    Sunny
    64°
    Forecast night icon
    Night
    Mostly Clear
    40°
    Wednesday 5/1
    Day
    64°
    Sunny
    Forecast day icon
    Night
    40°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. High temperature around 64F. Dew point will be around 22F with an average humidity of 47%. Winds will be 9 mph from the NW.
    Night Details
    Mostly clear. Lows in the mid to upper 30s. West wind 5 to 15 mph with gusts up to 20 mph in the evening becoming light and variable.
  • Forecast day icon
    Thursday
    Sunny
    68°
    Forecast night icon
    Night
    Mostly Clear
    44°
    Thursday 5/2
    Day
    68°
    Sunny
    Forecast day icon
    Night
    44°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower to mid 60s.
    Night Details
    Mostly clear. Lows in the upper 30s to lower 40s.
  • Forecast day icon
    Friday
    Partly Cloudy
    69°
    Forecast night icon
    Night
    40% Chance of Rain
    53°
    Friday 5/3
    Day
    69°
    Partly Cloudy
    Forecast day icon
    Night
    53°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the 60s.
    Night Details
    Mostly cloudy with a 40 percent chance of rain. Lows in the upper 40s to lower 50s. East wind 5 to 15 mph with gusts up to 30 mph.
  • Forecast day icon
    Saturday
    70% Chance of Rain
    60°
    Forecast night icon
    Night
    50% Chance of Rain
    48°
    Saturday 5/4
    Day
    60°
    70% Chance of Rain
    Forecast day icon
    Night
    48°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Rain likely. Highs in the mid 50s to lower 60s. Chance of precipitation 70 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of rain. Lows in the 40s.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    60°
    Forecast night icon
    Night
    Mostly Cloudy
    44°
    Sunday 5/5
    Day
    60°
    40% Chance of Rain
    Forecast day icon
    Night
    44°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 40 percent chance of rain. Highs in the 50s.
    Night Details
    Mostly cloudy with a 20 percent chance of rain showers. Lows in the lower 40s. Highs in the mid 50s to lower 60s.
  • Forecast day icon
    Monday
    Mostly Cloudy
    62°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Monday 5/6
    Day
    62°
    Mostly Cloudy
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 20 percent chance of rain showers. Lows in the lower 40s. Highs in the mid 50s to lower 60s.
    Night Details
    Breezy. Partly cloudy. Lows in the mid 30s to lower 40s.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    61°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Tuesday 5/7
    Day
    61°
    Partly Cloudy
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. Highs in the mid 50s to lower 60s. Lows in the mid 30s to lower 40s.
    Night Details
    Partly cloudy. Highs in the mid 50s to lower 60s. Lows in the mid 30s to lower 40s.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    65°
    Forecast night icon
    Night
    Clear
    44°
    Wednesday 5/8
    Day
    65°
    Partly Cloudy
    Forecast day icon
    Night
    44°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy. Highs in the mid 50s to lower 60s. Lows in the mid 30s to lower 40s.
    Night Details
    Clear. Low temperature around 44F. Dew point will be around 30F with an average humidity of 43%. Winds will be 10 mph from the NW.
  • Forecast day icon
    Thursday
    Sunny
    70°
    Forecast night icon
    Night
    Clear
    48°
    Thursday 5/9
    Day
    70°
    Sunny
    Forecast day icon
    Night
    48°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 70F. Dew point will be around 32F with an average humidity of 36%. Winds will be 3 mph from the NW.
    Night Details
    Clear. Low temperature around 48F. Dew point will be around 33F with an average humidity of 43%. Winds will be 8 mph from the NW.
  • Forecast day icon
    Friday
    Sunny
    74°
    Forecast night icon
    Night
    Clear
    51°
    Friday 5/10
    Day
    74°
    Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 74F. Dew point will be around 36F with an average humidity of 37%. Winds will be 3 mph from the NW.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 34F with an average humidity of 39%. Winds will be 7 mph from the NW.