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

Arthur Dunn Air Park (KX21)

Lat: 28.62°NLon: 80.84°WElev: 30ft.

Fair

79°F

26°C

Humidity 100%
Wind Speed S 3 mph
Barometer 30.08 in
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 8 Jul 4:15 am EDT
Extended Forecast for

Christmas FL

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Sunny and hot, with a high near 96. Heat index values as high as 106. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 96 °F

    Sunny then
    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 78. Southeast wind around 5 mph.

    Low: 78 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: A 10 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 97. Heat index values as high as 109. Calm wind becoming south around 5 mph in the afternoon.

    High: 97 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 77. South wind 5 to 10 mph.

    Low: 77 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 97. Light south wind becoming southeast 5 to 10 mph in the afternoon.

    High: 97 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 77. South wind 5 to 10 mph.

    Low: 77 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 97. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 97 °F

    Sunny then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77. South southwest wind around 5 mph.

    Low: 77 °F

    Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 97. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 97 °F

    Sunny then
    Chance
    T-storms

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Sunny and hot, with a high near 96. Heat index values as high as 106. Calm wind becoming south southwest around 5 mph in the afternoon.
Tonight
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 78. Southeast wind around 5 mph.
Thursday
A 10 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 97. Heat index values as high as 109. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 77. South wind 5 to 10 mph.
Friday
Sunny and hot, with a high near 97. Light south wind becoming southeast 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 77. South wind 5 to 10 mph.
Saturday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 97. Calm wind becoming south southeast around 5 mph in the afternoon.
Saturday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77. South southwest wind around 5 mph.
Sunday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 97. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunday Night
A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 77. Southwest wind around 5 mph.
Monday
Showers and thunderstorms likely. Mostly sunny and hot, with a high near 95. West southwest wind 5 to 10 mph. Chance of precipitation is 60%.
Monday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 76. West southwest wind around 5 mph. Chance of precipitation is 60%.
Tuesday
Showers and thunderstorms likely. Mostly sunny, with a high near 93. Southwest wind 5 to 10 mph. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Christmas FL
 28.55°N 81.01°W (Elev. 36 ft)
Last Update:
3:29 am EDT Jul 8, 2026
Forecast Valid:
4am EDT Jul 8, 2026-6pm EDT Jul 14, 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