Potato Creek State Park Weather Forecast

    • 36
    • 66

    Rain Showers

    • 45
    • 59

    Mostly Sunny

    • 50
    • 70

    Mostly Sunny

    • 40
    • 67

    Rain

    • 29
    • 48

    Chance Rain

    • 35
    • 47

    Slight Chance Rain

Today 7 Mar Eastern St. Joseph

Mostly cloudy. Showers with Thunderstorms likely in the Morning, then a chance of Showers with a slight chance of Thunderstorms in the afternoon. Highs in the upper 60s. Temperature falling into the upper 50s in the afternoon. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 90 percent.

Tonight 7 Mar Eastern St. Joseph

Mostly cloudy with a chance of Showers and Thunderstorms. Not as cool. Near steady temperature in the mid 60s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

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Potato Creek State Park Temperature Statistics

March Temperature

South Bend International Airport (10.6 miles)

  • Lowest 2 March, 2026

    21 °F

  • Average March

    33.5 °F

  • Highest 4 March, 2026

    44.1 °F

Climate (2021–Present)

South Bend International Airport (10.6 miles)

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  • Average Low 2021–2026

    43.3 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    61.9 °F
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