Round Lake Weather Forecast

    • 31
    • 40

    Increasing Clouds

    • 32
    • 44

    Chance Rain/Snow

    • 17
    • 34

    Rain/Snow

    • 16
    • 25

    Snow Likely

    • 18
    • 31

    Snow

    • 10
    • 24

    Snow Likely

    • 7
    • 18

    Chance Snow

Today 12 Jan Southern Berrien

Mostly sunny. Near steady temperature in the upper 30s. Southwest Winds 10 to 15 Mph.

Tonight 12 Jan Southern Berrien

Mostly clear this Evening, then becoming partly cloudy. Near steady temperature in the lower 30s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Round Lake Temperature Statistics

January Temperature

South Bend International Airport (9.9 miles)

  • Lowest 2 January, 2026

    12 °F

  • Average January

    33.4 °F

  • Highest 9 January, 2026

    62.1 °F

Climate (2021–Present)

South Bend International Airport (9.9 miles)

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  • Average Low 2021–2026

    43.4 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    61.8 °F
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