Weather Forecast for Islamorada

Florida, United States of America

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Overcast

Current Weather - Islamorada: 25°C

Florida, United States of America

Overcast

Feels like 27°C

Wind

36 km/h NE

Humidity

74%

Pressure

1018 mb

UV Index

0

Visibility

16 km

Heavy rain

Heavy rain

Tuesday, April 21, 2026

High

27°C

Low

23°C

Rain Chance

87%

Hourly Forecast

Sunny 26°C
10:00
Sunny 26°C
11:00
Sunny 25°C
12:00
Sunny 25°C
13:00
Sunny 26°C
14:00
Sunny 26°C
15:00
Sunny 25°C
16:00
Sunny 25°C
17:00
Sunny 24°C
18:00
Sunny 24°C
19:00
Clear 24°C
20:00
Clear 24°C
21:00
Partly Cloudy 24°C
22:00
Partly Cloudy 24°C
23:00
Apr 22

Day Statistics

Maximum Wind

50 km/h

Humidity

69%

Precipitation

29 mm

UV Index

9

Visibility

10 km

Rain Chance

87%

Snow Chance

0%

Sun & Moon

Sunrise

06:56 AM

Sunset

07:49 PM

Moonrise

10:20 AM

Moonset

No moonset

Moon Phase

Waxing Crescent

Moon Illumination

17%

Air Quality

PM2.5

6.3

μg/m³

PM10

9.2

μg/m³

NO₂

2.2

μg/m³

O₃

111.6

μg/m³

SO₂

1.3

μg/m³

CO

135

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Weather Alerts

Fire Weather Watch issued April 20 at 3:51PM EDT until April 21 at 8:00PM EDT by NWS Miami FL

Coastal Collier County; Glades County Lake Region; Hendry County Lakes Region; Big Cypress; Glades County; Hendry County; Northern Collier; Southwest Collier Apr 20, 03:51 PM - Apr 21, 06:00 AM
Severity: Severe Urgency: Future

The National Weather Service in Miami has issued a Fire Weather Watch, which is in effect from Tuesday morning through Tuesday evening. * AFFECTED AREA...Fire Weather Zone 069 Coastal Collier County, Fire Weather Zone 163 Glades County Lake Region, Fire Weather Zone 166 Hendry County Lakes Region, Fire Weather Zone 170 Big Cypress, Fire Weather Zone 263 Glades County, Fire Weather Zone 266 Hendry County, Fire Weather Zone 270 Northern Collier and Fire Weather Zone 370 Southwest Collier. * TIMING...From 11 AM Tuesday morning through 8 PM Tuesday evening. * WINDS...Northeast 10 to 15 mph with gusts up to 25 mph. * RELATIVE HUMIDITY...As low as 34 percent. * TEMPERATURES...Up to 83.

A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.

Event: Fire Weather Watch Certainty: Possible Category: Met

When to visit Islamorada?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: February March December

January

☀️
23°C
💧
5 Days of rain
❄️
No snowfall
🥶 Coldest month

February

☀️
24°C
💧
5 Days of rain
❄️
No snowfall
Best time to visit
🌵 Driest month

March

☀️
25°C
💧
5 Days of rain
❄️
No snowfall
Best time to visit

April

☀️
26°C
💧
6 Days of rain
❄️
No snowfall

May

☀️
28°C
💧
12 Days of rain
❄️
No snowfall

June

☀️
29°C
💧
19 Days of rain
❄️
No snowfall

July

☀️
30°C
💧
13 Days of rain
❄️
No snowfall

August

☀️
30°C
💧
18 Days of rain
❄️
No snowfall
🔥 Hottest month

September

☀️
30°C
💧
21 Days of rain
❄️
No snowfall
🌧 Wettest month,

October

☀️
28°C
💧
16 Days of rain
❄️
No snowfall

November

☀️
26°C
💧
6 Days of rain
❄️
No snowfall

December

☀️
25°C
💧
5 Days of rain
❄️
No snowfall
Best time to visit