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WeatherLive › Florida › Marco Island

Marco Island, FL Weather (34146)

ZIP codes: 34146 · 34145
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherMarco Island · 5:39 PM EDT
92° | 76°
89°F
Feels like 101°
Mostly cloudy
WindSW 7 mph · Gusts 14 mph
Precip13% · –
Humidity66% · Dew point 76°
UV index10 Very high
Air Quality36 Good
Pressure30.00 inHg
Visibility6 mi
Sunrise / Sunset7:02 AM · 7:57 PM · 12h 55m

Weather map — Marco Island

Full radar →
Now
89°
16%
7 mph
18:00
88°
16%
9 mph
19:00
87°
17%
6 mph
20:00
86°
14%
5 mph
21:00
85°
17%
3 mph
22:00
84°
18%
4 mph
23:00
83°
19%
6 mph
00:00
82°
21%
6 mph
01:00
81°
23%
4 mph
02:00
80°
26%
5 mph
03:00
79°
28%
4 mph
04:00
78°
28%
4 mph
05:00
78°
26%
3 mph
06:00
77°
26%
2 mph
07:00
83°
14%
0 mph
08:00
84°
22%
4 mph
09:00
85°
17%
5 mph
10:00
85°
18%
6 mph
11:00
86°
16%
6 mph
12:00
87°
15%
6 mph
13:00
87°
15%
7 mph
14:00
87°
5%
7 mph
15:00
87°
3%
7 mph
16:00
88°
3%
8 mph

Today · Fri 8/21

High 92°
13% / –

Mostly cloudy. Winds SW at 9 mph.

Tonight · Fri 8/21

Low 77°
17% / –

Mostly cloudy. Winds W at 3 mph.

Tomorrow · Sat 8/22

88° | 77°
57% / 0.06 in

Mostly cloudy. Winds W at 11 mph.

7-day trend

Marco Island · temperature + precipitation

10-day forecast

Updated 5:39 PM

Details & indices

Wind
7 mph SW
Gusts 14 mph
Humidity
66%
Dew point 76°
Pressure
30.00 inHg
Rising
UV index
10 — Very high
High today
Air Quality
Good
AQI 36 · US EPA
Allergy
Very high
Ragweed
Visibility
6 mi
Clear view
Allergy — Marco Island

🌿 Conditions right now

View all →
Birch
None
Grass
High
Oak
None
Alder
None
Hazel
None
Mugwort
Low
Ragweed
Very high

Sun & moon

Sunrise7:02 AM
Sunset7:57 PM
Length of day12h 55m
Moonrise3:29 PM
Moonset1:01 AM
Moon phase🌓 First Quarter · 67%
Next full moonAug 28 Sturgeon Moon
Latitude25.9412°N
Longitude-81.7184°E

Water temps nearby

View all →
Naples Beach (15 mi)90°
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
Jacksonville
Mostly cloudy
92°
Miami
Rain
85°
Tampa
Mostly cloudy
91°
Orlando
Mostly cloudy
92°
St. Petersburg
Sunny
95° 🌤️
Hialeah
—
—
Data sources · Friday, August 21
Where the Marco Island forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 25.9412°N, -81.7184°.
NBM + global weather models
Updated: 5:39 PM
ZIP codes in Marco Island
📮
34138
Marco Island
 📮
34139
Marco Island
 📮
34140
Marco Island
 📮
34141
Marco Island
 📮
34145
Marco Island
 📮
34146
Marco Island
Weather in Marco Island
Marco Island's outlook: warmest day near 92° (Friday), coldest night about 76° (Friday). Models drop roughly 3.9 in of precipitation across the stretch — watch Saturday (77%). Hold onto the patio furniture Monday: gusts could hit 29 mph. The NWS alert board for this area is currently clear. Right now Marco Island is running about 15° warmer than Orlando. Longer view: wet-summer, dry-winter Florida rhythm, with hurricane season June–November.
Marco Island, FL · Elev 3 ft · 25.94°N, 81.72°W · Florida · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 5:39 PM