Harmony Weather Forecast

    • 64
    • 83

    Rain Showers

    • 52
    • 74

    Chance Rain Showers

    • 52
    • 70

    Partly Sunny

    • 49
    • 73

    Mostly Sunny

    • 52
    • 74

    Mostly Sunny

    • 53
    • 76

    Partly Sunny

    • 46
    • 69

    Partly Sunny

Today 7 Dec Osceola

Partly cloudy early in the Afternoon, then considerable cloudiness with a chance of afternoon Showers and Thunderstorms. Highs in the lower 80s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 7 Dec Osceola

Mostly cloudy with Showers likely. A chance of evening Thunderstorms, then a slight chance of Thunderstorms after midnight. Lows in the mid 60s. Northwest Winds 5 to 10 Mph becoming northeast after midnight. Chance of rain 70 percent.

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Harmony Temperature Statistics

December Temperature

Kissimmee Gateway Airport (18.6 miles)

  • Lowest 4 December, 2025

    57 °F

  • Average December

    69.4 °F

  • Highest 2 December, 2025

    82.9 °F

Climate (2020–Present)

Kissimmee Gateway Airport (18.6 miles)

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  • Average Low 2020–2025

    65.7 °F

  • Average 2020–2025

    73.5 °F

  • Average High 2020–2025

    83 °F
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