10-Day Weather Forecast - Rock Valley, IA

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  • |44°F
    Mostly Clear
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    Tonight

    44°F

    Mostly clear. Lows in the lower 40s. Southeast winds 5 to 10 mph.

    Hourly details
  • Day

    81°F

    Sunny in the morning then becoming partly sunny. Highs in the lower 80s. Southeast winds 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon.

    Night

    51°F

    Mostly cloudy with a slight chance of showers. A slight chance of thunderstorms after midnight. Lows in the mid 40s. North winds 5 to 10 mph increasing to south 15 to 20 mph with gusts up to 35 mph after midnight. Chance of rain 20 percent.

    Hourly details
  • Day

    53°F

    Mostly cloudy. A slight chance of showers in the morning. Windy and much cooler with highs in the mid 50s. North winds 20 to 30 mph. Gusts up to 50 mph in the morning. Chance of rain 20 percent.

    Night

    31°F

    Mostly cloudy. Much cooler with lows in the upper 20s. North winds 15 to 20 mph.

    Hourly details
  • Day

    39°F

    Cloudy. A slight chance of snow in the morning then a chance of rain and snow in the afternoon. Cooler with highs in the lower 40s. Chance of precipitation 50 percent.

    Night

    33°F

    Rain and snow likely. Little or no snow accumulation. Lows around 30. Chance of precipitation 70 percent.

    Hourly details
  • Day

    40°F

    Rain and snow likely in the morning then a chance of rain in the afternoon. Highs in the mid 40s. Chance of precipitation 60 percent.

    Night

    31°F

    Mostly cloudy. Lows in the lower 30s.

    Hourly details
  • Day

    44°F

    Mostly cloudy with a chance of rain showers. Highs in the mid 50s. Chance of rain 50 percent.

    Night

    35°F

    Showers likely. Lows in the mid 30s. Chance of rain 70 percent.

    Hourly details
  • Weekend Weather

  • Day

    46°F

    Mostly cloudy with a 50 percent chance of showers. Breezy with highs in the upper 40s.

    Night

    28°F

    Mostly cloudy. A chance of rain and snow showers in the evening. Breezy with lows in the upper 20s. Chance of precipitation 40 percent.

    Hourly details
  • Day

    55°F

    Mostly sunny and breezy. Highs in the upper 40s.

    Night

    37°F

    Clear. Low temperature around 37F. Dew point will be around 30F with an average humidity of 60%. Winds will be 4 mph from the S.

  • Day

    61°F

    Mostly sunny. High temperature around 61F. Dew point will be around 36F with an average humidity of 58%. Winds will be 7 mph from the S.

    Night

    41°F

    Mostly clear. Low temperature around 41F. Dew point will be around 37F with an average humidity of 63%. Winds will be 6 mph from the SE.

  • Day

    61°F

    Partly cloudy. High temperature around 61F. Dew point will be around 40F with an average humidity of 62%. Winds will be 7 mph from the SE.

    Night

    41°F

    Partly cloudy. Low temperature around 41F. Dew point will be around 39F with an average humidity of 65%. Winds will be 5 mph from the SE.