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Duck Key, FL 14 Day Weather - WeatherWorld.com
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Duck Key, FL Weather Forecast
Duck Key, FL Weather Forecast Dated: 407 PM Wed Sep 23 2026
Expect a very warm period with more clouds than sun and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate. A few thunderstorms possible.
Wednesday, September 23, 2026
Mid-Morning
80°F 27°C
Light Showers
Mid-Afternoon
81°F 27°C
Light Showers
Early-Evening
82°F 28°C
Light Showers
Warm and summery around 81°F 27°C (feels like 87°F 31°C), rounds of showers expected off and on all day, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds turning from the SE to the SSW at 10 mph 15 km/h.
Thursday, September 24, 2026
Mid-Morning
82°F 28°C
Light Showers
Mid-Afternoon
82°F 28°C
Overcast
Early-Evening
83°F 28°C
Overcast
Quite warm reaching 82°F 28°C, feeling like 88°F 31°C during peak afternoon, scattered morning showers before drying out later, with steady humidity and steady pressure.
Friday, September 25, 2026
Mid-Morning
80°F 27°C
Sunny
Mid-Afternoon
83°F 28°C
Overcast
Early-Evening
83°F 28°C
Overcast
Very warm near 83°F 28°C, though humidity makes it feel like 88°F 31°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds tapering down from NNE 14 mph 23 km/h to NW 3 mph 5 km/h.
Saturday, September 26, 2026
Mid-Morning
81°F 27°C
Scattered Showers
Mid-Afternoon
83°F 28°C
Scattered Showers
Early-Evening
83°F 28°C
Sunny
Warm and summery around 83°F 28°C (feels like 88°F 31°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds decreasing from NE 14 mph 22 km/h to NW 3 mph 5 km/h.
Sunday, September 27, 2026
Mid-Morning
81°F 27°C
Cloudy
Mid-Afternoon
82°F 28°C
Overcast
Early-Evening
83°F 28°C
Sunny
Quite warm reaching 82°F 28°C, feeling like 86°F 30°C during peak afternoon, cloudy throughout the day, with steady humidity and steady pressure.
Monday, September 28, 2026
Mid-Morning
82°F 28°C
Overcast
Mid-Afternoon
82°F 28°C
Overcast
Early-Evening
83°F 28°C
Overcast
Very warm near 82°F 28°C, though humidity makes it feel like 87°F 31°C, overcast throughout the day, with steady humidity and steady pressure.
Tuesday, September 29, 2026
Mid-Morning
82°F 28°C
Nearby Thunderstorms
Mid-Afternoon
83°F 28°C
Nearby Thunderstorms
Early-Evening
83°F 29°C
Nearby Thunderstorms
Warm and summery around 83°F 28°C (feels like 88°F 31°C), periods of heavy thunderstorms, with steady humidity and steady pressure.
Wednesday, September 30, 2026
Mid-Morning
83°F 29°C
Partly Cloudy
Mid-Afternoon
84°F 29°C
Sunny
Early-Evening
84°F 29°C
Scattered Showers
Quite warm reaching 84°F 29°C, feeling like 90°F 32°C during peak afternoon, scattered downpours possible, with steady humidity and steady pressure. Winds picking up from E at 3 mph 5 km/h to ESE at 12 mph 19 km/h.
Thursday, October 1, 2026
Mid-Morning
83°F 28°C
Scattered Showers
Mid-Afternoon
82°F 28°C
Light Showers
Early-Evening
83°F 28°C
Overcast
Very warm near 82°F 28°C, though humidity makes it feel like 87°F 31°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds shifting from the ESE to the E at 13 mph 21 km/h.
Friday, October 2, 2026
Mid-Morning
82°F 28°C
Scattered Showers
Mid-Afternoon
82°F 28°C
Light Showers
Early-Evening
82°F 28°C
Overcast
Warm and summery around 82°F 28°C (feels like 88°F 31°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds turning from the ESE to the E at 13 mph 20 km/h.
Saturday, October 3, 2026
Mid-Morning
81°F 27°C
Light Showers
Mid-Afternoon
77°F 25°C
Light Showers
Early-Evening
79°F 26°C
Light Showers
Pleasant near 77°F 25°C, persistent showers off and on through the day, with steady humidity and steady pressure. Thunderstorms possible in the afternoon and evening. Winds switching from the ESE to the SSE at 11 mph 18 km/h.
Sunday, October 4, 2026
Mid-Morning
78°F 26°C
Heavy Rain Showers
Mid-Afternoon
79°F 26°C
Heavy Rain Showers
Early-Evening
81°F 27°C
Heavy Rain Showers
Comfortable with temperatures reaching 79°F 26°C, on-and-off showers throughout the day, with steady humidity and steady pressure. Thunderstorms possible in the afternoon and evening. Winds building from SSE at 16 mph 26 km/h to S at 28 mph 46 km/h. Gusts up to 32 mph 51 km/h.
Monday, October 5, 2026
Mid-Morning
82°F 28°C
Scattered Showers
Mid-Afternoon
83°F 29°C
Light Showers
Early-Evening
83°F 29°C
Light Showers
Warm and summery around 83°F 29°C (feels like 91°F 33°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds SSW at 18 mph 29 km/h. Gusts up to 23 mph 36 km/h.
Tuesday, October 6, 2026
Mid-Morning
82°F 28°C
Light Showers
Mid-Afternoon
81°F 27°C
Light Showers
Early-Evening
81°F 27°C
Light Showers
Quite warm reaching 81°F 27°C, feeling like 89°F 32°C during peak afternoon, persistent showers off and on through the day, with steady humidity and steady pressure. Thunderstorms possible in the afternoon and evening. Winds shifting from the SW to the W at 16 mph 26 km/h. Gusts up to 20 mph 31 km/h.
Duck Key, FL Weather Radar Map
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