Round Lake Weather Forecast

    • 31
    • 53

    Mostly Sunny

    • 34
    • 57

    Mostly Sunny

    • 46
    • 64

    Partly Sunny

    • 55
    • 71

    Rain Showers

    • 35
    • 66

    Chance Rain

    • 29
    • 40

    Partly Sunny

    • 38
    • 48

    Partly Sunny

Today 11 Mar Southern Berrien

Mostly sunny. Near steady temperature in the upper 40s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 11 Mar Southern Berrien

Mostly clear. Lows in the lower 30s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming east 10 to 15 Mph after midnight.

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  • Temperature Forecast NOAA

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Round Lake Temperature Statistics

March Temperature

South Bend International Airport (9.9 miles)

  • Lowest 1 March, 2025

    16.8 °F

  • Average March

    35.8 °F

  • Highest 9 March, 2025

    57 °F

Climate (2020–Present)

South Bend International Airport (9.9 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    52.4 °F

  • Average High 2020–2025

    61.5 °F
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