Red Cedar Lake Weather Forecast

    • 63
    • 80

    Chance Rain Showers

    • 60
    • 82

    Mostly Sunny

    • 58
    • 79

    Mostly Sunny

    • 60
    • 80

    Slight Chance Rain Showers

    • 64
    • 80

    Chance Rain Showers

    • 68
    • 83

    Chance Rain Showers

Today 25 Aug Jefferson

Sunny in the morning then becoming partly sunny. Highs in the lower 80s. Southwest Winds up to 10 Mph.

Tonight 25 Aug Jefferson

Partly cloudy then becoming mostly cloudy after midnight then becoming partly cloudy. A 50 percent chance of light Showers and Thunderstorms after midnight. Lows in the mid 60s. South Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Red Cedar Lake Temperature Statistics

August Temperature

Watertown (18 miles)

  • Lowest 20 August, 2026

    52.2 °F

  • Average August

    70.4 °F

  • Highest 7 August, 2026

    83.8 °F

Climate (2021–2026)

Watertown (18 miles)

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  • Average Low 2021–2026

    35.2 °F

  • Average 2021–2026

    44.9 °F

  • Average High 2021–2026

    53.9 °F
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