Underdown Lake Weather Forecast

    • 18
    • 40

    Becoming Sunny

    • 25
    • 45

    Sunny

    • 37
    • 55

    Partly Sunny

    • 50
    • 64

    Mostly Cloudy

    • 45
    • 71

    Chance Rain Showers

    • 47
    • 60

    Partly Sunny

Today 14 Dec Neshoba

Sunny. Much cooler with Highs around 40. North Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 14 Dec Neshoba

Cloudy with a 30 percent chance of Showers. Colder with Lows in the lower 30s. North Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Underdown Lake Temperature Statistics

December Temperature

Meridian, Key Field (46.6 miles)

  • Lowest 11 December, 2025

    30.9 °F

  • Average December

    44.4 °F

  • Highest 10 December, 2025

    64 °F

Climate (2020–Present)

Meridian, Key Field (46.6 miles)

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  • Average Low 2020–2025

    55.2 °F

  • Average 2020–2025

    65.8 °F

  • Average High 2020–2025

    78 °F
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