Kissimmee Gateway Airport Weather Forecast

    • 77
    • 93

    Chance Thunderstorms

    • 76
    • 93

    Mostly Sunny

    • 77
    • 93

    Chance Thunderstorms

    • 76
    • 93

    Chance Thunderstorms

    • 77
    • 92

    Slight Chance Thunderstorms

    • 77
    • 93

    Mostly Sunny

Today 11 Aug Osceola

Mostly sunny. A chance of Showers and Thunderstorms late in the afternoon and towards Sunset. Highs in the lower 90s. Southwest Winds around 5 Mph becoming southeast late in the afternoon and towards Sunset. Chance of rain 30 percent. Heat index Values up to 105.

Tonight 11 Aug Osceola

Mostly clear. Lows in the mid 70s. South Winds around 5 Mph becoming southwest after midnight.

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Kissimmee Gateway Airport Temperature Statistics

August Temperature

Kissimmee Gateway Airport (0 miles)

  • Lowest 6 August, 2026

    72 °F

  • Average August

    80.5 °F

  • Highest 1 August, 2026

    91 °F

Climate (2021–2026)

Kissimmee Gateway Airport (0 miles)

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  • Average Low 2021–2026

    65.6 °F

  • Average 2021–2026

    73.6 °F

  • Average High 2021–2026

    83.1 °F
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