24.5578’ N, 81.7788’ W

Key West, FL

85°
H -°
L 83°
ENE
3mph
Low tide
7:03 am

Key West, FL Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Mon
Aug 31
Partly Cloudy -º / 83º 10% E 5 mph 77%
Tue
Sep 1
Partly Cloudy
View Hourly
88º / 83º 24% ESE 5 mph 72%
1am Mostly Clear 85º 6% ENE 3 mph 78%
2am Partly Cloudy 84º 10% ENE 4 mph 79%
3am Partly Cloudy 84º 10% ENE 4 mph 80%
4am Partly Cloudy 85º 4% E 5 mph 77%
5am Partly Cloudy 85º 4% E 5 mph 76%
6am Partly Cloudy 85º 4% ESE 4 mph 78%
7am Partly Cloudy 84º 4% ESE 3 mph 78%
8am Partly Cloudy 85º 12% E 3 mph 76%
9am Partly Cloudy 86º 13% E 4 mph 73%
10am Mostly Cloudy 87º 8% ESE 4 mph 73%
11am Mostly Cloudy 87º 24% ESE 5 mph 70%
12pm Partly Cloudy 86º 24% ESE 5 mph 73%
1pm Partly Cloudy 87º 5% ESE 5 mph 72%
2pm Partly Cloudy 87º 9% SE 4 mph 70%
3pm Partly Cloudy 88º 12% SE 4 mph 69%
4pm Mostly Cloudy 88º 8% E 5 mph 70%
5pm Partly Cloudy 88º 14% ESE 4 mph 70%
6pm Mostly Cloudy 87º 14% NW 4 mph 71%
7pm Partly Cloudy 87º 11% N 4 mph 72%
8pm Partly Cloudy 86º 5% N 5 mph 73%
9pm Partly Cloudy 85º 4% N 4 mph 75%
10pm Partly Cloudy 85º 4% N 3 mph 76%
11pm Partly Cloudy 85º 4% NE 4 mph 76%
Wed
Sep 2
PM Thunderstorms
View Hourly
88º / 83º 35% S 5 mph 74%
12am Partly Cloudy 85º 5% NE 3 mph 77%
1am Partly Cloudy 85º 17% ENE 3 mph 77%
2am Mostly Cloudy 85º 21% ENE 4 mph 78%
3am Few Showers 85º 32% E 4 mph 77%
4am Mostly Cloudy 84º 24% ESE 6 mph 79%
5am Mostly Cloudy 84º 8% SE 5 mph 77%
6am Mostly Cloudy 84º 6% S 4 mph 78%
7am Mostly Cloudy 84º 6% SSE 3 mph 77%
8am Mostly Cloudy 85º 12% SE 3 mph 77%
9am Mostly Cloudy 85º 21% ESE 4 mph 76%
10am Mostly Cloudy 86º 20% ESE 4 mph 75%
11am Mostly Cloudy 87º 9% SSE 4 mph 74%
12pm Mostly Cloudy 87º 7% S 4 mph 74%
1pm Scattered Thunderstorms 87º 36% SSW 5 mph 73%
2pm Few Showers 87º 32% SSW 4 mph 73%
3pm Mostly Cloudy 87º 8% SSW 4 mph 72%
4pm Mostly Cloudy 88º 8% W 5 mph 70%
5pm Mostly Cloudy 88º 11% WNW 4 mph 71%
6pm Partly Cloudy 87º 14% WNW 4 mph 72%
7pm Mostly Cloudy 86º 15% NNW 5 mph 74%
8pm Partly Cloudy 85º 10% NNW 4 mph 75%
9pm Mostly Cloudy 85º 7% NNW 4 mph 76%
10pm Mostly Cloudy 85º 9% N 5 mph 77%
11pm Mostly Cloudy 85º 8% ENE 5 mph 78%
Thu
Sep 3
Partly Cloudy
View Hourly
88º / 83º 24% SSE 8 mph 73%
12am Cloudy 84º 24% E 4 mph 79%
Fri
Sep 4
Scattered Thunderstorms 88º / 83º 51% SE 9 mph 74%
Sat
Sep 5
AM Thunderstorms 88º / 83º 44% SE 9 mph 73%
Sun
Sep 6
AM Thunderstorms 87º / 83º 39% SSE 7 mph 73%
Mon
Sep 7
AM Thunderstorms 87º / 83º 49% SSW 7 mph 73%

Weather Radar for Key West, FL See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Key West, FL

Overnight
Low : 83ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 1 ft.
Tuesday
High : 92ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.
Tuesday Night
Low : 83ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.
Wednesday
High : 92ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.
Wednesday Night
Low : 82ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.
Thursday
High : 92ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.
Thursday Night
Low : 83ºF
SE wind 5 to 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.
Friday
High : 92ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 1 ft.
Friday Night
Low : 83ºF
E wind 5 to 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.

NOAA Buoy Data Near Key West, FL See Map

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    Wind Speed Forecast for Key West, FL

    TuesdayWednesdayThursday
    Wind Speed (MPH) 354544354544
    5am9am1pm5pm9pm1am5am9am1pm5pm9pm1am
    MPH 354544354544
    DIR ENEEEESEESENENESEESESSWWNWNNW

    Current Weather Conditions In Key West, FL

    As Of: 9 minutes ago

    • 85ºF
    • 96ºF
    • 3mph
    • 0º (ENE)
    • 3mph
    • Mostly Clear
    • 10mi
    • 29.98"
    • 78%
    • 0ºF

    The weather right now in Key West, FL is Mostly Clear. The current temperature is 85°F, and the expected high and low for today, Tuesday, September 1, 2026, are -° high temperature and 83°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 96° Fahrenheit. Expected precipitation is 6 percent, with current humidity at 78 percent, and air pressure at 29.98 in. Visibility is 10 nautical miles. There are no current weather alert(s).