State Line Weather Forecast

    • 28
    • 46

    Breezy

    • 37
    • 41

    Chance Rain Showers

    • 27
    • 68

    Rain Showers

    • 16
    • 32

    Snow Showers Likely

    • 17
    • 24

    Chance Snow Showers

    • 31
    • 40

    Mostly Cloudy

Today 13 Mar Eastern St. Joseph

Mostly cloudy and windy. Near steady temperature in the mid 40s. West Winds around 30 Mph with Gusts up to 55 Mph.

Tonight 13 Mar Eastern St. Joseph

Partly cloudy and windy. Lows in the upper 20s. West Winds 20 to 30 Mph with Gusts up to 50 Mph, becoming northwest 10 to 15 Mph with Gusts up to 35 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

State Line Temperature Statistics

March Temperature

South Bend International Airport (4.3 miles)

  • Lowest 1 March, 2026

    21.7 °F

  • Average March

    46.2 °F

  • Highest 6 March, 2026

    76.6 °F

Climate (2021–Present)

South Bend International Airport (4.3 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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