Casco Weather Forecast

    • 56
    • 80

    Rain Showers Likely

    • 59
    • 79

    Slight Chance Thunderstorms

    • 54
    • 82

    Rain Showers Likely

    • 51
    • 71

    Mostly Sunny

    • 52
    • 73

    Slight Chance Thunderstorms

    • 51
    • 72

    Chance Rain Showers

Today 11 Jun Kewaunee

Showers likely. Thunderstorms also possible. Some Thunderstorms may be severe. Highs in the lower 80s. Temperatures falling into the lower 70s in the afternoon. Southeast wind 10 to 15 Mph. Chance of rain 60 percent.

Tonight 11 Jun Kewaunee

Breezy. Cloudy with Showers likely and a chance of Thunderstorms in the Evening, then mostly clear after midnight. Lows in the middle 50s. Southwest wind 15 to 25 Mph shifting to the west 10 to 15 Mph after midnight. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Casco Temperature Statistics

June Temperature

Door County Cherryland Airport (21.1 miles)

  • Lowest 2 June, 2026

    46.9 °F

  • Average June

    65.9 °F

  • Highest 4 June, 2026

    82 °F

Climate (2021–Present)

Door County Cherryland Airport (21.1 miles)

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

  • Average Low 2021–2026

    39.8 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    53.9 °F
Get WillyWeather+ to remove ads