State Line Weather Forecast

    • 74
    • 92

    Increasing Clouds

    • 66
    • 85

    Thunderstorms Likely

    • 62
    • 81

    Partly Sunny

    • 67
    • 86

    Partly Sunny

    • 66
    • 85

    Chance Thunderstorms

    • 67
    • 86

    Chance Thunderstorms

Today 5 Jul Eastern St. Joseph

Mostly sunny. Hot. Near steady temperature around 90. Southwest Winds 10 to 15 Mph.

Tonight 5 Jul Eastern St. Joseph

Mostly clear. Lows in the lower 70s. South Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

State Line Temperature Statistics

July Temperature

South Bend International Airport (4.3 miles)

  • Lowest 2 July, 2025

    64 °F

  • Average July

    76.1 °F

  • Highest 3 July, 2025

    87.1 °F

Climate (2020–Present)

South Bend International Airport (4.3 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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