Current conditions at

Kissimmee Gateway Airport (KISM)

Lat: 28.29°NLon: 81.44°WElev: 79ft.

Fair

28°C

83°F

Humidity 85%
Wind Speed SE 11 km/h
Barometer 1022.3 mb (30.19 in)
Dewpoint 26°C (78°F)
Visibility 16 km
Heat Index34°C (93°F)
Last update 10 Aug 11:56 pm EDT
Extended Forecast for

Bay Lake FL

Heat Advisory August 11, 11:00am until August 11, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °C

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 2pm.  Sunny, with a high near 34. Heat index values as high as 41. Calm wind.

    High: 34 °C

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly between 10pm and 11pm.  Partly cloudy, with a low around 25. West northwest wind 5 to 10 km/h becoming calm  in the evening.

    Low: 25 °C

    Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 34. Heat index values as high as 39. West wind 5 to 10 km/h.

    High: 34 °C

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. West wind 5 to 10 km/h.

    Low: 25 °C

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 2pm.  Sunny, with a high near 34. West wind 5 to 10 km/h.

    High: 34 °C

    Sunny then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °C

    Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 34. Calm wind.

    High: 34 °C

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm.  Partly cloudy, with a low around 25. South southeast wind 5 to 10 km/h.

    Low: 25 °C

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 25. Calm wind.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 34. Heat index values as high as 41. Calm wind.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly between 10pm and 11pm. Partly cloudy, with a low around 25. West northwest wind 5 to 10 km/h becoming calm in the evening.
Wednesday
Sunny, with a high near 34. Heat index values as high as 39. West wind 5 to 10 km/h.
Wednesday Night
Mostly clear, with a low around 25. West wind 5 to 10 km/h.
Thursday
A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 34. West wind 5 to 10 km/h.
Thursday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 25. Calm wind.
Friday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 34. Calm wind.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 25. South southeast wind 5 to 10 km/h.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 34. Calm wind becoming south southeast 5 to 10 km/h in the afternoon.
Saturday Night
A 10 percent chance of showers and thunderstorms. Mostly clear, with a low around 25. Southeast wind 5 to 10 km/h.
Sunday
Sunny, with a high near 34. Calm wind.
Sunday Night
Mostly clear, with a low around 25. Calm wind.
Monday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 35. West wind 5 to 10 km/h.
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ABOUT THIS FORECAST

 
Point Forecast:
Bay Lake FL
 28.41°N 81.58°W (Elev. 92 m)
12:55 am EDT Aug 11, 2026
1am EDT Aug 11, 2026-6pm EDT Aug 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database