10-Day Weather Forecast - Grafton, WI

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  • 47|36°F
    50% Chance of Storms
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    Today

    47°F

    Cooler. Mostly cloudy. Chance of light rain showers through the day. Slight chance of thunderstorms early in the afternoon. Highs in the upper 40s. Northeast winds 5 to 15 mph. Chance of precipitation 50 percent.

    Tonight

    36°F

    Mostly cloudy in the evening then becoming partly cloudy. Chance of sprinkles through around midnight. Areas of frost after midnight. Lows in the mid 30s. Northwest winds up to 5 mph.

    Hourly details
  • Day

    44°F

    Partly sunny. Areas of frost in the morning. A 40 percent chance of light rain showers in the late morning and afternoon. Highs in the upper 40s. North winds around 5 mph shifting to the southeast in the afternoon.

    Night

    34°F

    Mostly cloudy through around midnight then becoming partly cloudy. Areas of frost after midnight. Lows in the mid 30s. North winds up to 5 mph.

    Hourly details
  • Day

    43°F

    Partly sunny. Areas of frost in the morning. Highs in the upper 40s. North winds up to 10 mph.

    Night

    32°F

    Partly cloudy. Widespread frost after midnight. Lows in the lower 30s.

    Hourly details
  • Weekend Weather

  • Day

    48°F

    Sunny in the morning then becoming partly sunny. Areas of frost in the morning. Highs in the mid 50s.

    Night

    38°F

    Partly cloudy. Lows in the upper 30s.

    Hourly details
  • Day

    56°F

    Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 60s.

    Night

    41°F

    Mostly cloudy through around midnight then becoming partly cloudy. A 20 percent chance of light rain showers. Lows in the lower 40s.

    Hourly details
  • Day

    58°F

    Partly sunny with a 30 percent chance of light rain showers. Highs in the lower 60s.

    Night

    42°F

    Partly cloudy with a 20 percent chance of light rain showers. Lows in the lower 40s.

    Hourly details
  • Day

    62°F

    Partly sunny. A 30 percent chance of light rain showers in the afternoon. Highs in the lower 60s.

    Night

    45°F

    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 45F. Dew point will be around 40F with an average humidity of 75%. Winds will be 6 mph from the SW.

  • Day

    58°F

    Partly cloudy with a 35% chance for rain and thunderstorms. High temperature around 58F. Dew point will be around 46F with an average humidity of 69%. Winds will be 5 mph from the SW.

    Night

    47°F

    Mostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 47F. Dew point will be around 44F with an average humidity of 80%. Winds will be 3 mph from the W.

  • Day

    54°F

    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 54F. Dew point will be around 42F with an average humidity of 68%. Winds will be 7 mph from the NW.

    Night

    42°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 42F. Dew point will be around 38F with an average humidity of 75%. Winds will be 6 mph from the NW.

  • Day

    52°F

    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 52F. Dew point will be around 36F with an average humidity of 62%. Winds will be 7 mph from the NW.

    Night

    40°F

    Partly cloudy. Low temperature around 40F. Dew point will be around 35F with an average humidity of 72%. Winds will be 6 mph from the W.