National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Kissimmee Gateway Airport (KISM)

Lat: 28.29°NLon: 81.44°WElev: 79ft.

Fair

77°F

25°C

Humidity 94%
Wind Speed W 7 mph
Barometer 30.16 in (1021.3 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 14 Aug 6:56 pm EDT
Extended Forecast for

Saint Cloud FL

Heat Advisory until August 14, 08:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory until August 14, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Tonight

    Low: 76 °F

    Chance
    T-storms then
    Clear

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 96. Heat index values as high as 107. Calm wind becoming east around 5 mph in the afternoon.

    High: 96 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms, mainly between 10pm and 11pm. Mostly clear, with a low around 76. Southeast wind around 5 mph becoming calm in the evening.

    Low: 76 °F

    Slight Chance
    T-storms then
    Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 96. Heat index values as high as 107. Southwest wind around 5 mph becoming calm.

    High: 96 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 77. South southwest wind around 5 mph becoming calm.

    Low: 77 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 95. West wind around 5 mph.

    High: 95 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 77. West wind 5 to 10 mph.

    Low: 77 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 96. West wind around 5 mph.

    High: 96 °F

    Sunny then
    Chance
    T-storms

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 76. West southwest wind around 5 mph becoming calm in the evening.
Saturday
A 10 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 96. Heat index values as high as 107. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms, mainly between 10pm and 11pm. Mostly clear, with a low around 76. Southeast wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 96. Heat index values as high as 107. Southwest wind around 5 mph becoming calm.
Sunday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 77. South southwest wind around 5 mph becoming calm.
Monday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 95. West wind around 5 mph.
Monday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 77. West wind 5 to 10 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 96. West wind around 5 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77. West wind around 5 mph.
Wednesday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 96. West southwest wind around 5 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77. West southwest wind around 5 mph.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 96. Calm wind becoming west southwest around 5 mph in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77. West southwest wind around 5 mph becoming calm.
Friday
A 50 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 95. West southwest wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Cloud FL
 28.25°N 81.28°W (Elev. 56 ft)
Last Update:
7:14 pm EDT Aug 14, 2026
Forecast Valid:
7pm EDT Aug 14, 2026-6pm EDT Aug 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation