Harters Heights Weather Forecast

    • 50
    • 70

    Decreasing Clouds

    • 32
    • 55

    Chance Rain Showers

    • 29
    • 44

    Partly Sunny

    • 37
    • 55

    Mostly Cloudy

    • 45
    • 55

    Chance Rain Showers

    • 33
    • 64

    Chance Rain Showers

Today 21 Mar Eastern St. Joseph

Partly cloudy this Morning, then clearing. Highs around 70. Southeast Winds 5 to 10 Mph, becoming south 10 to 15 Mph with Gusts up to 25 Mph this afternoon.

Tonight 21 Mar Eastern St. Joseph

Mostly clear. Not as cool with Lows in the lower 50s. Southwest Winds 10 to 15 Mph.

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  • Temperature Real-Time

Harters Heights Temperature Statistics

March Temperature

South Bend International Airport (3.7 miles)

  • Lowest 18 March, 2026

    21 °F

  • Average March

    43.6 °F

  • Highest 6 March, 2026

    76.6 °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

    61.9 °F
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