10-Day Weather Forecast - Grafton, IA

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  • 65|49°F
    40% Chance of Storms
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    Today

    65°F

    Partly sunny with a chance of showers and thunderstorms. Highs in the mid 60s. East winds 5 to 10 mph. Chance of rain 40 percent.

    Tonight

    49°F

    Partly cloudy. A chance of showers and thunderstorms mainly in the evening. Lows in the upper 40s. North winds around 5 mph. Chance of rain 40 percent.

    Hourly details
  • Day

    71°F

    Sunny. Highs in the mid 70s. Southwest winds around 5 mph becoming south 10 to 15 mph in the afternoon.

    Night

    55°F

    Mostly clear. Lows in the lower 50s. South winds 10 to 15 mph with gusts up to 25 mph.

    Hourly details
  • Day

    72°F

    Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning then showers with a chance of thunderstorms in the afternoon. Highs in the lower 70s. South winds 15 to 20 mph becoming southwest in the afternoon. Chance of rain 80 percent.

    Night

    32°F

    Mostly cloudy. A chance of rain showers mainly in the evening. Much cooler with lows around 30. Chance of rain 50 percent.

    Hourly details
  • Weekend Weather

  • Day

    42°F

    Mostly sunny. Much cooler with highs in the mid 40s.

    Night

    28°F

    Partly cloudy in the evening then clearing. Lows in the upper 20s.

    Hourly details
  • Day

    52°F

    Sunny. Highs in the lower 50s.

    Night

    31°F

    Mostly clear. Lows in the lower 30s.

    Hourly details
  • Day

    62°F

    Sunny. Not as cool with highs in the upper 60s.

    Night

    47°F

    Mostly clear. Not as cool with lows in the upper 40s.

    Hourly details
  • Day

    72°F

    Sunny. Highs around 70.

    Night

    49°F

    Clear. Low temperature around 49F. Dew point will be around 45F with an average humidity of 67%. Winds will be 8 mph from the S.

  • Day

    66°F

    Partly cloudy. High temperature around 66F. Dew point will be around 51F with an average humidity of 72%. Winds will be 6 mph from the S.

    Night

    49°F

    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 49F. Dew point will be around 47F with an average humidity of 78%. Winds will be 6 mph from the SE.

  • Day

    61°F

    Cloudy with a 45% chance for rain and thunderstorms. High temperature around 61F. Dew point will be around 48F with an average humidity of 74%. Winds will be 6 mph from the SE.

    Night

    45°F

    Cloudy with a 50% chance for rain and thunderstorms. Low temperature around 45F. Dew point will be around 42F with an average humidity of 75%. Winds will be 4 mph from the SE.

  • Day

    60°F

    Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 60F. Dew point will be around 45F with an average humidity of 69%. Winds will be 1 mph from the NE.

    Night

    40°F

    Mostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 40F. Dew point will be around 39F with an average humidity of 75%. Winds will be 4 mph from the N.