State Line Weather Forecast

    • 26
    • 40

    Decreasing Clouds

    • 37
    • 46

    Partly Sunny

    • 46
    • 59

    Partly Sunny

    • 55
    • 68

    Rain Showers Likely

    • 54
    • 76

    Rain Showers Likely

    • 43
    • 63

    Rain Showers Likely

Today 27 Mar Eastern St. Joseph

Partly cloudy and much cooler. Near steady temperature in the upper 30s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 27 Mar Eastern St. Joseph

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 20s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

State Line Temperature Statistics

March Temperature

South Bend International Airport (4.3 miles)

  • Lowest 24 March, 2026

    19.9 °F

  • Average March

    44.6 °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

    52.5 °F

  • Average High 2021–2026

    61.9 °F
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