South Bend Weather Forecast

    • 56
    • 74

    Rain Showers

    • 53
    • 74

    Slight Chance Rain Showers

    • 54
    • 75

    Mostly Sunny

    • 58
    • 77

    Chance Thunderstorms

    • 57
    • 77

    Chance Thunderstorms

    • 58
    • 78

    Slight Chance Thunderstorms

Today 21 Jun Eastern St. Joseph

Mostly cloudy. Showers likely with a slight chance of Thunderstorms this afternoon. Highs in the lower 70s. Southeast Winds 5 to 10 Mph. Chance of rain 60 percent.

Tonight 21 Jun Eastern St. Joseph

Showers with a slight chance of Thunderstorms in the Evening, then Showers after midnight. Locally heavy rainfall possible in the evening. Lows in the mid 50s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

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South Bend Temperature Statistics

June Temperature

South Bend International Airport (3.7 miles)

  • Lowest 3 June, 2026

    48.7 °F

  • Average June

    70.1 °F

  • Highest 10 June, 2026

    90.6 °F

Climate (2021–2026)

South Bend International Airport (3.7 miles)

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  • Average Low 2021–2026

    43.3 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    61.9 °F
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