South Bend Regional Airport Weather Forecast

    • 22
    • 26

    Chance Wintry Mix

    • 22
    • 33

    Snow Likely

    • 4
    • 32

    Snow Likely

    • 10
    • 21

    Chance Snow

    • 27
    • 33

    Rain/Snow

    • 18
    • 35

    Rain/Snow Likely

    • 13
    • 27

    Chance Snow

Today 5 Dec Eastern St. Joseph

Partly cloudy. Near steady temperature in the mid 20s. South Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 5 Dec Eastern St. Joseph

Mostly cloudy. A slight chance of freezing drizzle and snow after midnight. Not as cool with Lows in the lower 20s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 20 percent.

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South Bend Regional Airport Temperature Statistics

December Temperature

South Bend International Airport (0 miles)

  • Lowest 2 December, 2025

    14 °F

  • Average December

    23.2 °F

  • Highest 3 December, 2025

    30 °F

Climate (2020–Present)

South Bend International Airport (0 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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