South Clear Lake Weather Forecast

    • 48
    • 67

    Mostly Cloudy

    • 54
    • 71

    Rain Showers

    • 54
    • 71

    Chance Rain Showers

    • 56
    • 76

    Chance Thunderstorms

    • 58
    • 78

    Mostly Cloudy

    • 61
    • 81

    Chance Rain Showers

Today 21 May Western St. Joseph

Mostly sunny late this Morning, then becoming partly cloudy. Highs in the upper 60s. East Winds 10 to 15 Mph.

Tonight 21 May Western St. Joseph

Partly cloudy. Lows in the upper 40s. East Winds 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

South Clear Lake Temperature Statistics

May Temperature

South Bend International Airport (4.3 miles)

  • Lowest 2 May, 2026

    28.7 °F

  • Average May

    55.3 °F

  • Highest 17 May, 2026

    85.6 °F

Climate (2021–Present)

South Bend International Airport (4.3 miles)

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

  • Average Low 2021–2026

    43.3 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    62 °F
Get WillyWeather+ to remove ads