Round Lake Weather Forecast

    • 53
    • 79

    Slight Chance Rain Showers

    • 54
    • 76

    Mostly Sunny

    • 59
    • 80

    Mostly Sunny

    • 61
    • 83

    Mostly Sunny

    • 66
    • 85

    Mostly Sunny

    • 66
    • 90

    Slight Chance Thunderstorms

Today 21 Jul Waupaca

Partly sunny. A slight chance of Showers in the afternoon. Highs in the upper 70s. Northwest wind 10 to 20 Mph. Chance of rain 20 percent.

Tonight 21 Jul Waupaca

Cooler. Mostly clear. Lows in the lower 50s. North wind 10 to 15 Mph shifting to the northwest around 5 Mph after midnight.

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Round Lake Temperature Statistics

July Temperature

Waupaca Municipal Airport (6.8 miles)

  • Lowest 6 July, 2026

    60.3 °F

  • Average July

    76.9 °F

  • Highest 14 July, 2026

    96.4 °F

Climate (2021–2026)

Waupaca Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    58.6 °F
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