Westside Weather Forecast

    • 72
    • 83

    Rain Showers

    • 64
    • 82

    Chance Thunderstorms

    • 59
    • 79

    Mostly Sunny

    • 64
    • 80

    Chance Rain Showers

    • 61
    • 79

    Chance Thunderstorms

    • 58
    • 74

    Slight Chance Thunderstorms

Today 15 Aug Eastern St. Joseph

A chance of Thunderstorms. Showers with Highs in the lower 80s. Southeast Winds 5 to 10 Mph. Gusts up to 20 Mph in the afternoon. Chance of rain 90 percent.

Tonight 15 Aug Eastern St. Joseph

Mostly cloudy. A chance of Showers and Thunderstorms, mainly in the evening. Humid with Lows in the lower 70s. South Winds 5 to 10 Mph, becoming southwest after midnight. Chance of rain 50 percent.

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Westside Temperature Statistics

August Temperature

South Bend International Airport (3.1 miles)

  • Lowest 9 August, 2026

    59.6 °F

  • Average August

    73.3 °F

  • Highest 7 August, 2026

    87.7 °F

Climate (2021–2026)

South Bend International Airport (3.1 miles)

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  • Average Low 2021–2026

    43.3 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    62 °F
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