Big Pine Key, Spanish Harbor, FL Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sat
Aug 22
Partly Cloudy
Close Hourly
-º / 82º 4% SSE 5 mph 75%
11pm Partly Cloudy 85º 4% SSE 3 mph 72%
Sun
Aug 23
Partly Cloudy
View Hourly
90º / 82º 14% S 5 mph 66%
12am Partly Cloudy 85º 2% SE 4 mph 73%
1am Partly Cloudy 84º 2% SE 5 mph 74%
2am Partly Cloudy 84º 2% SSE 4 mph 76%
3am Partly Cloudy 84º 2% SSE 4 mph 77%
4am Partly Cloudy 83º 2% SSE 4 mph 77%
5am Partly Cloudy 84º 2% S 4 mph 76%
6am Partly Cloudy 83º 4% S 4 mph 76%
7am Mostly Cloudy 83º 4% S 4 mph 77%
8am Partly Cloudy 85º 3% S 4 mph 73%
9am Partly Cloudy 87º 6% S 4 mph 68%
10am Partly Cloudy 88º 7% S 5 mph 66%
11am Partly Cloudy 89º 6% S 5 mph 65%
12pm Partly Cloudy 89º 3% S 5 mph 63%
1pm Partly Cloudy 90º 6% S 4 mph 63%
2pm Partly Cloudy 90º 11% S 4 mph 63%
3pm Partly Cloudy 90º 14% S 4 mph 63%
4pm Partly Cloudy 90º 9% S 4 mph 63%
5pm Partly Cloudy 89º 3% S 4 mph 62%
6pm Partly Cloudy 89º 5% S 4 mph 63%
7pm Partly Cloudy 88º 5% SSE 3 mph 64%
8pm Partly Cloudy 87º 6% SE 2 mph 68%
9pm Partly Cloudy 86º 7% SE 3 mph 69%
10pm Partly Cloudy 85º 3% SE 3 mph 71%
11pm Partly Cloudy 85º 8% SE 4 mph 72%
Mon
Aug 24
Partly Cloudy
View Hourly
90º / 83º 16% SE 8 mph 65%
12am Partly Cloudy 85º 4% SE 4 mph 72%
1am Partly Cloudy 84º 8% SSE 5 mph 73%
2am Mostly Cloudy 84º 11% SSE 4 mph 74%
3am Mostly Cloudy 84º 13% SSE 4 mph 75%
4am Mostly Cloudy 84º 18% SSE 5 mph 75%
5am Showers 84º 39% SSE 4 mph 74%
6am Mostly Cloudy 83º 24% SSE 5 mph 75%
7am Mostly Cloudy 83º 7% SE 5 mph 75%
8am Partly Cloudy 84º 14% SE 5 mph 72%
9am Mostly Cloudy 86º 16% SE 6 mph 68%
10am Partly Cloudy 88º 13% SE 6 mph 65%
11am Mostly Cloudy 88º 6% SE 7 mph 64%
12pm Partly Cloudy 89º 11% SE 8 mph 63%
1pm Partly Cloudy 89º 3% SE 7 mph 63%
2pm Partly Cloudy 89º 15% SE 7 mph 62%
3pm Partly Cloudy 90º 15% SE 7 mph 62%
4pm Partly Cloudy 90º 15% SE 7 mph 62%
5pm Partly Cloudy 90º 15% ESE 7 mph 61%
6pm Partly Cloudy 89º 15% ESE 7 mph 63%
7pm Partly Cloudy 88º 15% ESE 6 mph 64%
8pm Partly Cloudy 87º 15% ESE 6 mph 66%
9pm Partly Cloudy 86º 15% ESE 6 mph 69%
10pm Partly Cloudy 86º 15% ESE 6 mph 69%
Tue
Aug 25
AM Showers 89º / 82º 34% ESE 9 mph 69%
Wed
Aug 26
AM Thunderstorms 88º / 82º 49% SE 9 mph 73%
Thu
Aug 27
AM Thunderstorms 88º / 83º 48% SE 8 mph 73%
Fri
Aug 28
AM Thunderstorms 89º / 83º 34% ESE 8 mph 71%
Sat
Aug 29
Scattered Thunderstorms 88º / 83º 44% ESE 10 mph 73%

Weather Radar for Big Pine Key, Spanish Harbor, FL See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Big Pine Key, Spanish Harbor, FL

Tonight
Low : 84ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Sunday
High : 90ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Sunday Night
Low : 84ºF
ESE wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.
Monday
High : 90ºF
E wind around 10 kt. Sunny. Seas 1 ft or less.
Monday Night
Low : 84ºF
E wind around 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Tuesday
High : 90ºF
E wind around 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Tuesday Night
Low : 84ºF
E wind around 10 kt. Showers and thunderstorms likely. Seas 1 ft or less.
Wednesday
High : 91ºF
SE wind around 10 kt. A slight chance of showers. Seas 1 ft or less.
Wednesday Night
Low : 84ºF
E wind around 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

NOAA Buoy Data Near Big Pine Key, Spanish Harbor, FL See Map

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    Wind Speed Forecast for Big Pine Key, Spanish Harbor, FL

    SundayMonday
    Wind Speed (MPH) 344543445776
    3am7am11am3pm7pm11pm3am7am11am3pm7pm11pm
    MPH 344543445776
    DIR SSESSESSSSSESESSESESESEESE

    Current Weather Conditions In Big Pine Key, Spanish Harbor, FL

    As Of: 46 minutes ago

    • 85ºF
    • 94ºF
    • 3mph
    • 0º (SSE)
    • 3mph
    • Partly Cloudy
    • 10mi
    • 30.03"
    • 72%
    • 0ºF

    The weather right now in Big Pine Key, Spanish Harbor, FL is Partly Cloudy. The current temperature is 85°F, and the expected high and low for today, Saturday, August 22, 2026, are -° high temperature and 82°F low temperature. The wind is currently blowing at 3 miles per hour, and coming from the South Southeast. The wind is gusting to 3 mph. With the wind and the atmosphere the temperature feels like 94° Fahrenheit. Expected precipitation is 4 percent, with current humidity at 72 percent, and air pressure at 30.03 in. Visibility is 10 nautical miles. There are no current weather alert(s).