Sinissippi Lake Weather Forecast

    • 33
    • 40

    Slight Chance Rain

    • 33
    • 44

    Rain

    • 28
    • 40

    Rain/Snow Likely

    • 18
    • 33

    Snow Likely

    • 21
    • 29

    Partly Sunny

    • 25
    • 37

    Partly Sunny

Today 7 Jan Dodge

Partly sunny. Areas of freezing fog in the morning. Areas of fog in the morning. Highs around 40. Southwest Winds 5 to 10 Mph.

Tonight 7 Jan Dodge

Partly cloudy until early morning then becoming mostly cloudy. Lows in the lower 30s. South Winds 5 to 10 Mph.

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Sinissippi Lake Temperature Statistics

January Temperature

Juneau, Dodge County Airport (5.6 miles)

  • Lowest 1 January, 2026

    3.9 °F

  • Average January

    14.2 °F

  • Highest 4 January, 2026

    29.5 °F

Climate (2021–Present)

Juneau, Dodge County Airport (5.6 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    47.2 °F

  • Average High 2021–2026

    56.1 °F
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