Current Conditions

Key West, Florida

81°F27°C

Light Rain

Feels like88°F31°C

Wind

SSE 10 mph16 km/h

Humidity

83%

Cloud Cover

95%

As of Wednesday, September 23, 2026 at 5:56 AM EDT

Today's Outlook

Day

Overcast and warm, with a high of 81°F27°C — feels like 88°F31°C. Breezy from the SW at 6 to 7 mph9 to 12 km/h. 84% chance of light rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 81°F27°C. Breezy from the SE at 8 to 11 mph14 to 18 km/h. 76% chance of light rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Light Rain	High 82°F28°CFeels 89°F32°C	Low 81°F27°CFeels 87°F31°C	Precip 0.43 in11 mm84%	Cloud 91%	Wind SSE 7 mph11 km/h	Wednesday: Overcast and warm, with a high of 81°F27°C — feels like 88°F31°C. Breezy from the SW at 6 to 7 mph9 to 12 km/h. 84% chance of light rain throughout the day. Heavy, humid air. Wednesday Night: Overcast, with a low around 81°F27°C. Breezy from the SE at 8 to 11 mph14 to 18 km/h. 76% chance of light rain throughout the night.
Showers	High 84°F29°CFeels 92°F33°C	Low 82°F28°CFeels 88°F31°C	Precip 0.11 in2.7 mm62%	Cloud 67%	Wind NNW 6 mph9 km/h	Thursday: Mostly cloudy and warm, with a high of 83°F28°C — feels like 91°F33°C. Light wind from the NNW around 6 mph9 km/h. 62% chance of showers throughout the day. Heavy, humid air. Thursday Night: Mostly cloudy, with a low around 82°F28°C. Breezy from the NNW at 6 to 7 mph9 to 11 km/h. 47% chance of drizzle throughout the night.
Drizzle	High 83°F28°CFeels 90°F32°C	Low 82°F28°CFeels 88°F31°C	Precip 0.08 in2 mm64%	Cloud 31%	Wind NNE 8 mph12 km/h	Friday: Partly cloudy and warm, with a high of 82°F28°C — feels like 90°F32°C. Breezy from the NE at 8 to 9 mph13 to 15 km/h. 64% chance of drizzle throughout the day. Heavy, humid air. Friday Night: Partly cloudy, with a low around 82°F28°C. Breezy from the NNE at 7 to 8 mph12 to 13 km/h. 41% chance of drizzle throughout the night.
Drizzle	High 82°F28°CFeels 88°F31°C	Low 81°F27°C	Precip 0.07 in1.7 mm51%	Cloud 26%	Wind NE 6 mph10 km/h	Saturday: Partly cloudy and warm, with a high of 82°F28°C — feels like 88°F31°C. Breezy from the NE at 6 to 7 mph9 to 11 km/h. 34% chance of drizzle throughout the day. Heavy, humid air. Saturday Night: Partly cloudy, with a low around 81°F27°C. Breezy from the NE at 6 to 7 mph10 to 12 km/h. 51% chance of drizzle throughout the night.
Drizzle	High 82°F28°CFeels 87°F31°C	Low 81°F27°CFeels 85°F30°C	Precip 0.05 in1.2 mm27%	Cloud 44%	Wind NNW 5 mph8 km/h	Sunday: Partly cloudy and warm, with a high of 82°F28°C. Light wind from the NNW around 5 mph8 km/h. 15% chance of drizzle throughout the day. Heavy, humid air. Sunday Night: Partly cloudy, with a low around 81°F27°C. Light wind from the N around 5 mph8 km/h. 27% chance of drizzle throughout the night.
Light Rain	High 82°F28°CFeels 86°F30°C	Low 81°F27°CFeels 85°F29°C	Precip 0.23 in5.9 mm54%	Cloud 82%	Wind SW 6 mph10 km/h	Monday: Mostly cloudy and warm, with a high of 81°F27°C. Light wind from the WSW around 6 mph10 km/h. 54% chance of light rain throughout the day. Heavy, humid air. Monday Night: Overcast, with a low around 81°F27°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h. 49% chance of light rain throughout the night.
Light Rain	High 81°F27°CFeels 87°F30°C	Low 80°F27°C	Precip 0.41 in10.5 mm72%	Cloud 83%	Wind SSW 7 mph12 km/h	Tuesday: Overcast and warm, with a high of 81°F27°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. 72% chance of light rain throughout the day. Heavy, humid air. Tuesday Night: Overcast, with a low around 81°F27°C. Breezy from the S at 8 to 10 mph13 to 15 km/h. 60% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	82°F28°C Feels 89°F32°C	81°F27°C Feels 87°F31°C	0.43 in11 mm· 84%	91%	Light Rain	SSE 7 mph11 km/h
DayOvercast and warm, with a high of 81°F27°C — feels like 88°F31°C. Breezy from the SW at 6 to 7 mph9 to 12 km/h. 84% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 81°F27°C. Breezy from the SE at 8 to 11 mph14 to 18 km/h. 76% chance of light rain throughout the night.
	ThursdaySep 24	84°F29°C Feels 92°F33°C	82°F28°C Feels 88°F31°C	0.11 in2.7 mm· 62%	67%	Showers	NNW 6 mph9 km/h
DayMostly cloudy and warm, with a high of 83°F28°C — feels like 91°F33°C. Light wind from the NNW around 6 mph9 km/h. 62% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 82°F28°C. Breezy from the NNW at 6 to 7 mph9 to 11 km/h. 47% chance of drizzle throughout the night.
	FridaySep 25	83°F28°C Feels 90°F32°C	82°F28°C Feels 88°F31°C	0.08 in2 mm· 64%	31%	Drizzle	NNE 8 mph12 km/h
DayPartly cloudy and warm, with a high of 82°F28°C — feels like 90°F32°C. Breezy from the NE at 8 to 9 mph13 to 15 km/h. 64% chance of drizzle throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 82°F28°C. Breezy from the NNE at 7 to 8 mph12 to 13 km/h. 41% chance of drizzle throughout the night.
	SaturdaySep 26	82°F28°C Feels 88°F31°C	81°F27°C	0.07 in1.7 mm· 51%	26%	Drizzle	NE 6 mph10 km/h
DayPartly cloudy and warm, with a high of 82°F28°C — feels like 88°F31°C. Breezy from the NE at 6 to 7 mph9 to 11 km/h. 34% chance of drizzle throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 81°F27°C. Breezy from the NE at 6 to 7 mph10 to 12 km/h. 51% chance of drizzle throughout the night.
	SundaySep 27	82°F28°C Feels 87°F31°C	81°F27°C Feels 85°F30°C	0.05 in1.2 mm· 27%	44%	Drizzle	NNW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 82°F28°C. Light wind from the NNW around 5 mph8 km/h. 15% chance of drizzle throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 81°F27°C. Light wind from the N around 5 mph8 km/h. 27% chance of drizzle throughout the night.
	MondaySep 28	82°F28°C Feels 86°F30°C	81°F27°C Feels 85°F29°C	0.23 in5.9 mm· 54%	82%	Light Rain	SW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 81°F27°C. Light wind from the WSW around 6 mph10 km/h. 54% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 81°F27°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h. 49% chance of light rain throughout the night.
	TuesdaySep 29	81°F27°C Feels 87°F30°C	80°F27°C	0.41 in10.5 mm· 72%	83%	Light Rain	SSW 7 mph12 km/h
DayOvercast and warm, with a high of 81°F27°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. 72% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 81°F27°C. Breezy from the S at 8 to 10 mph13 to 15 km/h. 60% chance of light rain throughout the night.
	WednesdaySep 30	83°F28°C Feels 90°F32°C	81°F27°C Feels 86°F30°C	0.21 in5.3 mm· 68%	63%	Showers	SE 9 mph15 km/h
DayMostly cloudy and warm, with a high of 82°F28°C — feels like 88°F31°C. Breezy from the SE at 8 to 9 mph13 to 15 km/h. 68% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 81°F27°C. Breezy from the SE at 10 to 12 mph16 to 20 km/h. 56% chance of showers throughout the night.
	ThursdayOct 1	83°F29°C Feels 92°F33°C	82°F28°C Feels 90°F32°C	0.16 in4.1 mm· 48%	64%	Showers	ESE 12 mph20 km/h
DayMostly cloudy and warm, with a high of 83°F28°C — feels like 91°F33°C. Breezy from the ESE at 12 mph19 km/h. 45% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 82°F28°C. Breezy from the ESE at 13 mph20 km/h. 48% chance of showers throughout the night.
	FridayOct 2	83°F29°C Feels 93°F34°C	82°F28°C Feels 90°F32°C	0.22 in5.7 mm· 49%	74%	Light Rain	ESE 12 mph20 km/h
DayMostly cloudy and warm, with a high of 83°F28°C — feels like 91°F33°C. Breezy from the ESE at 12 mph19 km/h. 48% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 82°F28°C. Breezy from the ESE at 13 mph20 km/h. 49% chance of light rain throughout the night.
	SaturdayOct 3	84°F29°C Feels 93°F34°C	82°F28°C Feels 91°F33°C	0.22 in5.7 mm· 58%	76%	Light Rain	ESE 12 mph19 km/h
DayMostly cloudy and warm, with a high of 83°F29°C — feels like 93°F34°C. Breezy from the ESE at 11 to 12 mph18 to 19 km/h. 48% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 82°F28°C. Breezy from the ESE at 12 to 13 mph20 to 21 km/h. 58% chance of light rain throughout the night.
	SundayOct 4	84°F29°C Feels 93°F34°C	82°F28°C Feels 90°F32°C	0.28 in7.1 mm· 50%	71%	Light Rain	ESE 12 mph19 km/h
DayMostly cloudy and warm, with a high of 83°F28°C — feels like 91°F33°C. Breezy from the SE at 12 mph19 km/h. 50% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 82°F28°C. Breezy from the ESE at 12 to 13 mph20 to 20 km/h. 49% chance of light rain throughout the night.
	MondayOct 5	83°F29°C Feels 93°F34°C	82°F28°C Feels 90°F32°C	0.31 in7.9 mm· 50%	71%	Light Rain	SE 11 mph18 km/h
DayMostly cloudy and warm, with a high of 83°F28°C — feels like 91°F33°C. Breezy from the SE at 11 mph18 km/h. 49% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 82°F28°C. Breezy from the SE at 11 to 13 mph18 to 21 km/h. 50% chance of light rain throughout the night.
	TuesdayOct 6	83°F28°C Feels 92°F33°C	82°F28°C Feels 90°F32°C	0.3 in7.5 mm· 48%	68%	Showers	SE 10 mph16 km/h
DayMostly cloudy and warm, with a high of 83°F28°C — feels like 91°F33°C. Breezy from the SE at 9 to 10 mph15 to 16 km/h. 48% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 82°F28°C. Breezy from the SE at 10 to 12 mph16 to 19 km/h. 47% chance of light rain throughout the night.
	WednesdayOct 7	83°F28°C Feels 91°F33°C	82°F28°C Feels 89°F32°C	0.36 in9.2 mm· 49%	71%	Light Rain	ESE 9 mph15 km/h
DayMostly cloudy and warm, with a high of 82°F28°C — feels like 90°F32°C. Breezy from the SE at 9 mph14 km/h. 49% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 82°F28°C. Breezy from the ESE at 9 to 10 mph15 to 16 km/h. 47% chance of light rain throughout the night.

Nearby Cities

Marco Island96 mi154 km Homestead103 mi166 km Leisure City107 mi172 km East Naples109 mi176 km Princeton110 mi176 km Naples110 mi176 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 24.5552°N, 81.7816°W·Elevation: 1m·Timezone: America/New_York·Population: 25,755