Harters Heights Weather Forecast

    • 68
    • 81

    Slight Chance Rain Showers

    • 71
    • 87

    Chance Rain Showers

    • 74
    • 91

    Partly Sunny

    • 74
    • 91

    Partly Sunny

    • 70
    • 91

    Chance Rain Showers

    • 67
    • 87

    Slight Chance Thunderstorms

Today 29 Aug Eastern St. Joseph

Mostly cloudy. Near steady temperature around 80. Southwest Winds around 10 Mph.

Tonight 29 Aug Eastern St. Joseph

Partly cloudy. A slight chance of Showers after midnight. Lows in the upper 60s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harters Heights Temperature Statistics

August Temperature

South Bend International Airport (3.7 miles)

  • Lowest 25 August, 2026

    51.1 °F

  • Average August

    72 °F

  • Highest 7 August, 2026

    87.7 °F

Climate (2021–2026)

South Bend International Airport (3.7 miles)

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  • Average Low 2021–2026

    43.2 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    61.9 °F
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