Harters Heights Weather Forecast

    • 33
    • 36

    Rain/Snow

    • 21
    • 36

    Rain/Snow

    • 14
    • 26

    Chance Snow

    • 15
    • 29

    Chance Snow

    • 10
    • 21

    Snow Likely

    • 3
    • 18

    Slight Chance Snow

    • 10
    • 21

    Chance Snow

Today 9 Dec Eastern St. Joseph

Cloudy. Near steady temperature in the mid 30s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 9 Dec Eastern St. Joseph

A slight chance of snow in the evening. Rain, breezy and not as cool. Near steady temperature in the mid 30s. Southwest Winds 15 to 25 Mph with Gusts up to 40 Mph. Chance of precipitation near 100 percent.

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Harters Heights Temperature Statistics

December Temperature

South Bend International Airport (3.7 miles)

  • Lowest 5 December, 2025

    3.9 °F

  • Average December

    23.2 °F

  • Highest 6 December, 2025

    32 °F

Climate (2020–Present)

South Bend International Airport (3.7 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    61.8 °F
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