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

Hazardous Weather Conditions

Current conditions at

Orlando / Sanford Airport (KSFB)

Lat: 28.78°NLon: 81.25°WElev: 56ft.

Mostly Cloudy

90°F

32°C

Humidity 63%
Wind Speed SW 10 mph
Barometer 30.03 in (1016.6 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 19 Jun 11:53 am EDT
Extended Forecast for

Lake Mary FL

Heat Advisory until June 19, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until June 19, 07:00pm

    NOW until 7:00pm Fri

    Heat Advisory

  • Juneteenth

    High: 95 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 77. West northwest wind around 5 mph becoming south southwest in the evening.

    Low: 77 °F

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 93. West wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 93 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 75. Northwest wind around 5 mph becoming calm. Chance of precipitation is 60%.

    Low: 75 °F

    T-storms
    Likely then
    Slight Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 92. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 50%.

    High: 92 °F

    Slight Chance
    T-storms and
    Patchy Fog
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. East northeast wind around 5 mph becoming calm.

    Low: 76 °F

    Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 94. Calm wind becoming west around 5 mph in the afternoon.

    High: 94 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77. West southwest wind around 5 mph becoming calm in the evening.

    Low: 77 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Juneteenth
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 106. West southwest wind around 10 mph, with gusts as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 77. West northwest wind around 5 mph becoming south southwest in the evening.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 93. West wind 5 to 10 mph. Chance of precipitation is 40%.
Saturday Night
Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 75. Northwest wind around 5 mph becoming calm. Chance of precipitation is 60%.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 92. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 50%.
Sunday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. East northeast wind around 5 mph becoming calm.
Monday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 94. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77. West southwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny and hot, with a high near 95. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 77. West wind around 5 mph.
Wednesday
A 30 percent chance of showers and thunderstorms. Sunny and hot, with a high near 95. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77. South wind around 5 mph becoming calm.
Thursday
A 50 percent chance of showers and thunderstorms. Sunny, with a high near 94. Calm wind becoming west southwest around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Mary FL
 28.76°N 81.33°W (Elev. 69 ft)
Last Update:
11:15 am EDT Jun 19, 2026
Forecast Valid:
12pm EDT Jun 19, 2026-6pm EDT Jun 25, 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