Sand Key Lighthouse, FL Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sun
Aug 2 		Mostly Cloudy
Close Hourly 		-º / 84º 8% SE 13 mph 76%
8pm Mostly Cloudy 86º 1% ENE 3 mph 73%
9pm Mostly Cloudy 86º 2% E 5 mph 74%
10pm Cloudy 86º 2% ESE 7 mph 74%
11pm Cloudy 86º 3% ESE 10 mph 75%
Mon
Aug 3 		Mostly Cloudy
View Hourly 		87º / 83º 11% SW 11 mph 77%
12am Cloudy 86º 3% SE 9 mph 74%
1am Cloudy 86º 2% SE 11 mph 77%
2am Mostly Cloudy 86º 5% SE 12 mph 79%
3am Mostly Cloudy 85º 8% SSE 13 mph 79%
4am Mostly Cloudy 85º 8% SSE 13 mph 79%
5am Mostly Cloudy 85º 9% SSE 13 mph 79%
6am Mostly Cloudy 85º 5% SSE 12 mph 79%
7am Mostly Cloudy 85º 5% S 11 mph 78%
8am Mostly Cloudy 85º 4% S 11 mph 78%
9am Mostly Cloudy 85º 4% S 10 mph 79%
10am Cloudy 85º 4% SSW 10 mph 79%
11am Cloudy 85º 4% SSW 8 mph 79%
12pm Cloudy 86º 4% SW 7 mph 78%
1pm Mostly Cloudy 86º 4% SW 7 mph 77%
2pm Mostly Cloudy 86º 6% SW 7 mph 77%
3pm Mostly Cloudy 86º 9% WSW 7 mph 75%
4pm Mostly Cloudy 86º 11% WSW 7 mph 75%
5pm Mostly Cloudy 86º 5% WSW 6 mph 74%
6pm Mostly Cloudy 86º 5% W 5 mph 75%
7pm Mostly Cloudy 85º 5% W 5 mph 76%
8pm Cloudy 85º 5% WSW 4 mph 76%
9pm Cloudy 85º 5% SSW 3 mph 76%
10pm Cloudy 85º 5% S 4 mph 76%
11pm Cloudy 85º 24% SSE 6 mph 77%
Tue
Aug 4 		Cloudy
View Hourly 		86º / 83º 19% S 9 mph 77%
12am Cloudy 85º 24% SSE 6 mph 77%
1am Few Showers 85º 31% SSE 8 mph 79%
2am Few Showers 85º 32% S 10 mph 79%
3am Cloudy 84º 22% S 11 mph 79%
4am Mostly Cloudy 84º 10% S 10 mph 77%
5am Mostly Cloudy 84º 9% S 10 mph 78%
6am Mostly Cloudy 84º 9% S 10 mph 81%
7am Cloudy 85º 9% S 9 mph 79%
8am Mostly Cloudy 85º 9% S 8 mph 79%
9am Mostly Cloudy 85º 9% S 7 mph 78%
10am Mostly Cloudy 85º 9% S 7 mph 77%
11am Mostly Cloudy 85º 9% S 5 mph 77%
12pm Cloudy 85º 8% SSW 5 mph 77%
1pm Cloudy 85º 8% SSW 4 mph 76%
2pm Cloudy 85º 11% SSW 4 mph 76%
3pm Mostly Cloudy 85º 20% S 4 mph 75%
4pm Mostly Cloudy 85º 16% N 5 mph 74%
5pm Partly Cloudy 85º 14% NE 5 mph 75%
6pm Mostly Cloudy 85º 14% NE 5 mph 75%
7pm Mostly Cloudy 85º 16% NE 7 mph 76%
Wed
Aug 5 		Scattered Thunderstorms 85º / 83º 44% ESE 12 mph 79%
Thu
Aug 6 		Thunderstorms 85º / 83º 64% E 14 mph 80%
Fri
Aug 7 		AM Thunderstorms 85º / 83º 45% ESE 13 mph 80%
Sat
Aug 8 		Partly Cloudy 86º / 84º 24% SE 13 mph 79%
Sun
Aug 9 		AM Showers 87º / 84º 33% ESE 14 mph 78%

Weather Radar for Sand Key Lighthouse, FL See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Sand Key Lighthouse, FL

This Afternoon
High : 89ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas around 1 ft.
Tonight
Low : 84ºF
E wind 5 to 10 kt becoming S after midnight. A slight chance of showers and thunderstorms. Seas around 1 ft.
Monday
High : 89ºF
S wind 5 to 10 kt becoming W in the afternoon. A chance of showers and thunderstorms. Seas around 1 ft.
Monday Night
Low : 84ºF
Variable winds less than 5 kt becoming SSE 5 to 10 kt in the evening. A chance of showers and thunderstorms. Seas around 1 ft.
Tuesday
High : 89ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 1 ft.
Tuesday Night
Low : 84ºF
E wind 10 to 15 kt. A chance of showers and thunderstorms. Seas 1 to 2 ft.
Wednesday
High : 89ºF
E wind around 10 kt. A chance of showers and thunderstorms. Seas around 2 ft.
Wednesday Night
Low : 83ºF
E wind around 15 kt. Showers likely and possibly a thunderstorm. Seas 2 to 3 ft.
Thursday
High : 88ºF
E wind around 15 kt. Showers and thunderstorms likely. Seas around 2 ft.

NOAA Buoy Data Near Sand Key Lighthouse, FL See Map

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    Wind Speed Forecast for Sand Key Lighthouse, FL

    MondayTuesday
    Wind Speed (MPH) 391311774610855
    12am4am8am12pm4pm8pm12am4am8am12pm4pm8pm
    MPH 391311774610855
    DIR ENESESSESSWWSWWSWSSESSSSWN

    Current Weather Conditions In Sand Key Lighthouse, FL

    As Of: 14 minutes ago

    • 86ºF
    • 98ºF
    • 3mph
    • 0º (ENE)
    • 3mph
    • Mostly Cloudy
    • 10mi
    • 29.92"
    • 73%
    • 0ºF

    The weather right now in Sand Key Lighthouse, FL is Mostly Cloudy. The current temperature is 86°F, and the expected high and low for today, Sunday, August 2, 2026, are -° high temperature and 84°F low temperature. The wind is currently blowing at 3 miles per hour, and coming from the East Northeast. The wind is gusting to 3 mph. With the wind and the atmosphere the temperature feels like 98° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 73 percent, and air pressure at 29.92 in. Visibility is 10 nautical miles. There are no current weather alert(s).