Potato Creek State Park Weather Forecast

    • 67
    • 79

    Increasing Clouds

    • 71
    • 88

    Chance Thunderstorms

    • 70
    • 90

    Rain Showers Likely

    • 63
    • 84

    Mostly Sunny

    • 64
    • 84

    Mostly Sunny

    • 66
    • 86

    Slight Chance Thunderstorms

Today 25 Jul Eastern St. Joseph

Mostly sunny. Highs in the lower 80s. Southwest Winds around 5 Mph.

Tonight 25 Jul Eastern St. Joseph

Clear. Near steady temperature in the upper 50s. South Winds around 5 Mph.

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Potato Creek State Park Temperature Statistics

July Temperature

South Bend International Airport (10.6 miles)

  • Lowest 22 July, 2026

    54 °F

  • Average July

    76.7 °F

  • Highest 1 July, 2026

    94.6 °F

Climate (2021–2026)

South Bend International Airport (10.6 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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