Red Cedar Lake Weather Forecast

    • 66
    • 82

    Rain Showers Likely

    • 66
    • 84

    Chance Rain Showers

    • 60
    • 81

    Chance Rain Showers

    • 59
    • 77

    Rain Showers Likely

    • 64
    • 78

    Rain Showers Likely

    • 60
    • 78

    Slight Chance Rain Showers

Today 11 Aug Jefferson

Cloudy with Showers and chance of Thunderstorms in the Morning, then partly sunny with chance of light Showers and slight chance of Thunderstorms in the afternoon. Highs around 80. Southeast Winds up to 5 Mph. Chance of precipitation 80 percent.

Tonight 11 Aug Jefferson

Partly cloudy through around Midnight, then mostly cloudy with a 20 percent chance of light Showers after midnight. Patchy fog after midnight. Lows in the mid 60s. Southeast Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Red Cedar Lake Temperature Statistics

August Temperature

Watertown (18 miles)

  • Lowest 3 August, 2026

    52.9 °F

  • Average August

    70.3 °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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