Nelson Airport Weather Forecast

    • 59
    • 80

    Decreasing Clouds

    • 62
    • 82

    Mostly Sunny

    • 59
    • 81

    Chance Thunderstorms

    • 55
    • 72

    Partly Sunny

    • 52
    • 67

    Partly Sunny

    • 49
    • 68

    Mostly Sunny

Today 21 Aug Southern Berrien

Mostly sunny. Highs around 80. Northeast Winds 5 to 10 Mph. Gusts up to 20 Mph in the afternoon.

Tonight 21 Aug Southern Berrien

Clear. Lows around 60. North Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming east after midnight.

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Nelson Airport Temperature Statistics

August Temperature

South Bend International Airport (9.3 miles)

  • Lowest 2 August, 2025

    53.7 °F

  • Average August

    75.7 °F

  • Highest 16 August, 2025

    94.6 °F

Climate (2020–Present)

South Bend International Airport (9.3 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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