Rock Island, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Sunny
    61°
    Forecast night icon
    Night
    Mostly Clear
    39°
    Thursday 4/18
    Day
    61°
    Sunny
    Forecast day icon
    Night
    39°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 50s to lower 60s. Northeast wind 5 to 15 mph in the afternoon.
    Night Details
    Mostly clear. Lows in the mid to upper 30s.
  • Forecast day icon
    Friday
    Sunny
    63°
    Forecast night icon
    Night
    Mostly Clear
    39°
    Friday 4/19
    Day
    63°
    Sunny
    Forecast day icon
    Night
    39°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 50s to mid 60s. Breezy. Northeast wind 5 to 15 mph.
    Night Details
    Mostly clear. Lows in the 30s. Northeast wind 5 to 15 mph with gusts up to 20 mph.
  • Forecast day icon
    Saturday
    Sunny
    66°
    Forecast night icon
    Night
    Mostly Cloudy
    45°
    Saturday 4/20
    Day
    66°
    Sunny
    Forecast day icon
    Night
    45°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 50s to mid 60s.
    Night Details
    Mostly cloudy with a 20 percent chance of rain showers. Lows in the upper 30s to lower 40s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    63°
    Forecast night icon
    Night
    Mostly Clear
    40°
    Sunday 4/21
    Day
    63°
    Mostly Sunny
    Forecast day icon
    Night
    40°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the mid 50s to mid 60s. Lows in the mid 30s to lower 40s.
    Night Details
    Mostly clear. Highs in the mid 50s to mid 60s. Lows in the mid 30s to lower 40s.
  • Forecast day icon
    Monday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Monday 4/22
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the mid 50s to mid 60s. Lows in the mid 30s to lower 40s.
    Night Details
    Partly cloudy. Lows in the 40s. Highs in the mid 60s to lower 70s.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    73°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Tuesday 4/23
    Day
    73°
    Partly Cloudy
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the 40s. Highs in the mid 60s to lower 70s.
    Night Details
    Partly cloudy. Lows in the 40s. Highs in the mid 60s to lower 70s.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    70°
    Forecast night icon
    Night
    Mostly Cloudy
    47°
    Wednesday 4/24
    Day
    70°
    Partly Cloudy
    Forecast day icon
    Night
    47°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy with a 20 percent chance of rain showers. Highs in the 60s.
    Night Details
    Mostly cloudy. Low temperature around 47F. Dew point will be around 32F with an average humidity of 42%. Winds will be 10 mph from the W.
  • Forecast day icon
    Thursday
    Partly Cloudy
    70°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Thursday 4/25
    Day
    70°
    Partly Cloudy
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 70F. Dew point will be around 31F with an average humidity of 34%. Winds will be 4 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 47F. Dew point will be around 31F with an average humidity of 41%. Winds will be 8 mph from the W.
  • Forecast day icon
    Friday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Friday 4/26
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 69F. Dew point will be around 32F with an average humidity of 36%. Winds will be 6 mph from the W.
    Night Details
    Mostly clear. Low temperature around 46F. Dew point will be around 32F with an average humidity of 43%. Winds will be 9 mph from the W.
  • Forecast day icon
    Saturday
    Mostly Cloudy
    68°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Saturday 4/27
    Day
    68°
    Mostly Cloudy
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy. High temperature around 68F. Dew point will be around 31F with an average humidity of 35%. Winds will be 6 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 46F. Dew point will be around 32F with an average humidity of 44%. Winds will be 8 mph from the W.