Marco, Big Marco River, FL Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Fri
Jul 17
Isolated Thunderstorms
Close Hourly
-º / 79º 33% SSW 7 mph 81%
9pm Partly Cloudy 83º 3% WSW 4 mph 76%
10pm Partly Cloudy 82º 2% SSW 3 mph 78%
11pm Partly Cloudy 82º 2% S 2 mph 80%
Sat
Jul 18
Cloudy
View Hourly
87º / 81º 24% S 12 mph 75%
12am Mostly Cloudy 82º 2% S 2 mph 79%
1am Mostly Cloudy 82º 4% SSE 4 mph 80%
2am Mostly Cloudy 82º 6% S 6 mph 80%
3am Cloudy 81º 15% S 6 mph 82%
4am Few Showers 82º 33% S 7 mph 81%
5am Isolated Thunderstorms 81º 32% SSE 7 mph 82%
6am Cloudy 81º 12% SSE 6 mph 81%
7am Cloudy 81º 18% SSE 8 mph 82%
8am Cloudy 82º 24% SSE 9 mph 82%
9am Cloudy 84º 21% SSE 11 mph 77%
10am Few Showers 86º 33% S 11 mph 74%
11am Cloudy 86º 20% S 12 mph 73%
12pm Mostly Cloudy 86º 24% S 12 mph 73%
1pm Cloudy 86º 24% S 11 mph 73%
2pm Cloudy 86º 15% S 12 mph 74%
3pm Isolated Thunderstorms 86º 33% SSW 12 mph 72%
4pm Cloudy 86º 15% SSW 12 mph 73%
5pm Mostly Cloudy 86º 15% S 12 mph 72%
6pm Mostly Cloudy 86º 15% S 11 mph 72%
7pm Mostly Cloudy 85º 15% S 10 mph 74%
8pm Mostly Cloudy 84º 13% SSE 9 mph 74%
9pm Mostly Cloudy 84º 5% SSE 10 mph 77%
10pm Mostly Cloudy 83º 5% SSE 10 mph 77%
11pm Partly Cloudy 83º 6% SSE 9 mph 78%
Sun
Jul 19
Partly Cloudy
View Hourly
88º / 81º 23% S 14 mph 73%
12am Mostly Cloudy 83º 7% SSE 9 mph 79%
1am Partly Cloudy 83º 9% SSE 12 mph 79%
2am Mostly Cloudy 83º 24% SSE 11 mph 79%
3am Mostly Cloudy 82º 20% SSE 10 mph 80%
4am Mostly Cloudy 82º 24% SSE 11 mph 81%
5am Partly Cloudy 82º 12% SSE 11 mph 81%
6am Mostly Cloudy 82º 14% SSE 10 mph 81%
7am Mostly Cloudy 82º 15% SSE 10 mph 81%
8am Partly Cloudy 82º 11% SSE 11 mph 80%
9am Mostly Cloudy 85º 17% S 12 mph 76%
10am Partly Cloudy 86º 13% S 13 mph 73%
11am Partly Cloudy 86º 12% S 14 mph 73%
12pm Partly Cloudy 87º 19% S 13 mph 72%
1pm Partly Cloudy 87º 23% S 13 mph 73%
2pm Partly Cloudy 87º 17% SSW 13 mph 72%
3pm Partly Cloudy 88º 9% SSW 13 mph 70%
4pm Partly Cloudy 88º 4% SSW 13 mph 69%
5pm Partly Cloudy 87º 4% SSW 13 mph 70%
6pm Partly Cloudy 87º 4% SSW 12 mph 71%
7pm Mostly Cloudy 86º 4% SSW 10 mph 72%
8pm Mostly Cloudy 85º 4% SSW 10 mph 73%
Mon
Jul 20
AM Thunderstorms 90º / 80º 36% SSW 15 mph 70%
Tue
Jul 21
Mostly Sunny 91º / 79º 24% S 13 mph 69%
Wed
Jul 22
Mostly Sunny 91º / 78º 21% S 10 mph 68%
Thu
Jul 23
Partly Cloudy 91º / 79º 17% S 8 mph 68%
Fri
Jul 24
PM Thunderstorms 90º / 79º 63% SSE 8 mph 70%

Weather Radar for Marco, Big Marco River, FL See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Marco, Big Marco River, FL

Tonight
Low : 80ºF
W wind 5 to 7 kt becoming variable and less than 5 kt. A chance of showers and thunderstorms after 1am. Seas 1 ft or less. Bay and inland waters smooth.
Saturday
High : 87ºF
S wind 6 to 13 kt. A chance of showers and thunderstorms, mainly before 4pm. Seas 1 ft or less. Bay and inland waters a light chop.
Saturday Night
Low : 81ºF
SSE wind 6 to 8 kt. A chance of showers and thunderstorms, mainly after 1am. Seas 1 ft or less. Bay and inland waters smooth.
Sunday
High : 88ºF
S wind 9 to 14 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms. Seas 1 ft or less. Bay and inland waters a light chop.
Sunday Night
Low : 81ºF
S wind 7 to 9 kt. A chance of showers and thunderstorms, mainly after 1am. Seas 1 ft or less. Bay and inland waters smooth becoming a light chop.
Monday
High : 88ºF
S wind 10 to 16 kt becoming SW in the afternoon. Winds could gust as high as 22 kt. A chance of showers and thunderstorms, mainly before 1pm. Seas 1 ft or less. Bay and inland waters a light chop becoming a moderate chop.
Monday Night
Low : 81ºF
SW wind 6 to 8 kt becoming SSE after midnight. A slight chance of showers and thunderstorms after 1am. Seas 1 ft or less. Bay and inland waters smooth.
Tuesday
High : 89ºF
SSE wind 8 to 13 kt becoming SSW in the afternoon. A slight chance of showers and thunderstorms before 1pm. Seas 1 ft or less. Bay and inland waters a light chop.
Tuesday Night
Low : 81ºF
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less. Bay and inland waters smooth.

NOAA Buoy Data Near Marco, Big Marco River, FL See Map

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    Wind Speed Forecast for Marco, Big Marco River, FL

    SaturdaySunday
    Wind Speed (MPH) 447111112101211121313
    1am5am9am1pm5pm9pm1am5am9am1pm5pm9pm
    MPH 447111112101211121313
    DIR WSWSSESSESSESSSSESSESSESSSSW

    Current Weather Conditions In Marco, Big Marco River, FL

    As Of: 5 minutes ago

    • 83ºF
    • 91ºF
    • 4mph
    • 0º (WSW)
    • 4mph
    • Partly Cloudy
    • 10mi
    • 30.05"
    • 76%
    • 0ºF

    The weather right now in Marco, Big Marco River, FL is Partly Cloudy. The current temperature is 83°F, and the expected high and low for today, Friday, July 17, 2026, are -° high temperature and 79°F low temperature. The wind is currently blowing at 4 miles per hour, and coming from the West Southwest. The wind is gusting to 4 mph. With the wind and the atmosphere the temperature feels like 91° Fahrenheit. Expected precipitation is 3 percent, with current humidity at 76 percent, and air pressure at 30.05 in. Visibility is 10 nautical miles. There are no current weather alert(s).