Grafton Weather Forecast

    • 44
    • 49

    Rain Showers

    • 43
    • 52

    Rain Showers

    • 38
    • 55

    Chance Rain Showers

    • 40
    • 55

    Mostly Sunny

    • 46
    • 64

    Mostly Sunny

    • 47
    • 65

    Partly Sunny

    • 48
    • 69

    Partly Sunny

Today 30 Apr Ozaukee

Mostly cloudy. East Winds 5 to 10 Mph.

Tonight 30 Apr Ozaukee

Cloudy. Chance of light rain Showers in the late evening and early morning. Rain Showers and slight chance of Thunderstorms early in the morning. Lows in the lower 40s. East Winds 5 to 10 Mph. Chance of precipitation 90 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Grafton Temperature Statistics

April Temperature

West Bend Municipal Airport (11.2 miles)

  • Lowest 8 April, 2025

    23 °F

  • Average April

    46.6 °F

  • Highest 28 April, 2025

    82.4 °F

Climate (2020–Present)

West Bend Municipal Airport (11.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    38.1 °F

  • Average 2020–2025

    47.3 °F

  • Average High 2020–2025

    56.2 °F
Get WillyWeather+ to remove ads