Harters Heights Weather Forecast

    • 55
    • 69

    Chance Rain Showers

    • 56
    • 76

    Rain Showers Likely

    • 61
    • 83

    Partly Sunny

    • 64
    • 85

    Partly Sunny

    • 64
    • 83

    Slight Chance Thunderstorms

    • 59
    • 82

    Partly Sunny

Today 23 May Eastern St. Joseph

Cloudy. Showers Likely, mainly in the morning. Highs in the upper 60s. Northeast Winds 5 to 10 Mph, becoming northwest in the afternoon. Chance of rain 70 percent.

Tonight 23 May Eastern St. Joseph

Partly cloudy. Lows in the mid 50s. Northwest Winds 5 to 10 Mph, becoming south after midnight.

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Harters Heights Temperature Statistics

May Temperature

South Bend International Airport (3.7 miles)

  • Lowest 2 May, 2026

    28.7 °F

  • Average May

    55.4 °F

  • Highest 17 May, 2026

    85.6 °F

Climate (2021–Present)

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

    62 °F
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