Red Cedar Lake Weather Forecast

    • 77
    • 94

    Partly Sunny

    • 75
    • 93

    Chance Rain Showers

    • 75
    • 93

    Slight Chance Thunderstorms

    • 72
    • 91

    Chance Thunderstorms

    • 70
    • 88

    Chance Thunderstorms

    • 68
    • 87

    Chance Thunderstorms

    • 65
    • 84

    Chance Thunderstorms

Today 29 Jun Jefferson

Hot and humid. Warmer, sunny. Near steady temperature in the lower 90s. South Winds around 15 Mph. Heat index Readings 101 to 106.

Tonight 29 Jun Jefferson

Partly cloudy. A 20 percent chance of light Showers after midnight. Lows in the mid 70s. South Winds 10 to 15 Mph. Highest heat index Readings 98 to 103 in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Red Cedar Lake Temperature Statistics

June Temperature

Watertown (18 miles)

  • Lowest 27 June, 2026

    52.9 °F

  • Average June

    66.1 °F

  • Highest 27 June, 2026

    76.6 °F

Climate (2021–2026)

Watertown (18 miles)

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  • Average Low 2021–2026

    35.1 °F

  • Average 2021–2026

    44.8 °F

  • Average High 2021–2026

    53.8 °F
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