Kissimmee Weather Forecast
- 78
- 96
Chance Thunderstorms
- 77
- 95
Chance Thunderstorms
- 77
- 95
Chance Thunderstorms
- 76
- 94
Thunderstorms Likely
- 76
- 93
Thunderstorms Likely
- 76
- 94
Thunderstorms Likely
Today 30 Jul Osceola
Mostly sunny late in the morning then becoming partly sunny. A slight chance of Showers and Thunderstorms late in the Morning, then a chance of Showers and Thunderstorms late in the afternoon and towards Sunset. Highs in the mid 90s. Southwest Winds around 5 Mph. Chance of rain 50 percent. Heat index Values up to 109.
Tonight 30 Jul Osceola
Partly cloudy. A chance of Showers and Thunderstorms in the late evening and early morning. Lows in the upper 70s. Southwest Winds around 5 Mph in the late evening and early morning becoming light and variable. Chance of rain 30 percent.
Kissimmee Temperature Statistics
July Temperature
Kissimmee Gateway Airport (1.2 miles)
Lowest 1 July, 2025
71.1 °FAverage July
82.2 °FHighest 21 July, 2025
97 °F
Climate (2020–Present)
Kissimmee Gateway Airport (1.2 miles)
Average Low 2020–2025
65.9 °FAverage 2020–2025
73.7 °FAverage High 2020–2025
83 °F