Summer Haven Lake Weather Forecast

    • 9
    • 21

    Increasing Clouds

    • 17
    • 30

    Mostly Cloudy

    • 12
    • 41

    Partly Sunny

    • 1
    • 34

    Mostly Cloudy

    • -5
    • 9

    Mostly Cloudy

    • 3
    • 11

    Chance Snow

Today 19 Jan Dodge

Partly cloudy. Cooler with Highs in the lower 20s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming west 10 to 15 Mph this afternoon. Wind chill Values as low as 15 below early this morning.

Tonight 19 Jan Dodge

Mostly cloudy in the Evening, then becoming partly cloudy. Cold with Lows around 6 above. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Summer Haven Lake Temperature Statistics

January Temperature

Fremont Municipal Airport (1.9 miles)

  • Lowest 16 January, 2026

    10.4 °F

  • Average January

    32.8 °F

  • Highest 7 January, 2026

    65.3 °F

Climate (2021–Present)

Fremont Municipal Airport (1.9 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    64.6 °F
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