Deal Lake Weather Forecast

    • 24
    • 42

    Mostly Sunny

    • 35
    • 48

    Increasing Clouds

    • 48
    • 58

    Mostly Cloudy

    • 57
    • 63

    Slight Chance Rain Showers

    • 36
    • 68

    Mostly Sunny

    • 46
    • 58

    Partly Sunny

    • 56
    • 71

    Partly Sunny

Today 14 Dec Franklin

Mostly sunny. Much cooler with Highs in the lower 40s. Northeast Winds 10 to 15 Mph.

Tonight 14 Dec Franklin

Mostly clear. Colder with Lows in the mid 20s. East Winds around 5 Mph.

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  • Temperature Real-Time

Deal Lake Temperature Statistics

December Temperature

Mount Pleasant, Mount Pleasant Regional Airport (11.8 miles)

  • Lowest 11 December, 2025

    29.3 °F

  • Average December

    42.7 °F

  • Highest 12 December, 2025

    67.3 °F

Climate (2020–Present)

Mount Pleasant, Mount Pleasant Regional Airport (11.8 miles)

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  • Average Low 2020–2025

    54.2 °F

  • Average 2020–2025

    64.7 °F

  • Average High 2020–2025

    76 °F
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