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Now · 5:04 AM

Fisher Island Weather & Hourly Forecast

United States · Florida · 33109

Partly cloudy night
80°F
Partly cloudy night
Feels like: 89°F
💧 Humidity 92% 🌡 Pressure 29.85 inHg 💨 Wind 4 mph 👁 Visibility 20.7 mi Clouds 38% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Fisher Island

Today
Partly cloudy night · 6:00 AM Partly cloudy night
79° 💧 None 💨 5 mph H 93%29.85 inHg
Sunny · 9:00 AM Sunny
80° 💧 0.000 in 💨 7 mph H 87%29.94 inHg
Light thunderstorms · 12:00 PM Light thunderstorms
85° 💧 0.141 in 💨 1 mph H 70%29.94 inHg
Light rain · 3:00 PM Light rain
82° 💧 0.063 in 💨 3 mph H 77%29.94 inHg
Overcast · 6:00 PM Overcast
83° 💧 0.003 in 💨 4 mph H 77%29.88 inHg
Overcast night · 9:00 PM Overcast night
82° 💧 0.038 in 💨 7 mph H 83%29.91 inHg
Tomorrow
Light rain · 12:00 AM Light rain
81° 💧 0.054 in 💨 8 mph H 85%29.94 inHg
Clear night · 3:00 AM Clear night
79° 💧 0.000 in 💨 6 mph H 91%29.91 inHg
Clear night · 6:00 AM Clear night
79° 💧 None 💨 5 mph H 92%29.91 inHg
Sunny · 9:00 AM Sunny
81° 💧 0.007 in 💨 2 mph H 86%29.94 inHg
Light rain · 12:00 PM Light rain
84° 💧 0.013 in 💨 5 mph H 74%30.00 inHg
Light thunderstorms · 3:00 PM Light thunderstorms
83° 💧 0.043 in 💨 7 mph H 76%29.94 inHg
Light rain · 6:00 PM Light rain
83° 💧 0.028 in 💨 7 mph H 77%29.94 inHg
Overcast night · 9:00 PM Overcast night
82° 💧 None 💨 6 mph H 80%29.97 inHg
Tuesday
Mostly clear night · 12:00 AM Mostly clear night
80° 💧 0.001 in 💨 5 mph H 92%30.00 inHg
Overcast night · 3:00 AM Overcast night
80° 💧 0.030 in 💨 1 mph H 90%30.00 inHg

In Fisher Island and, more broadly, across the state of Florida: The evening will feature mostly sunny skies with a few clouds drifting through. Temperatures will remain warm, ranging from 84 to 89 degrees Fahrenheit. Light northwest winds are expected, with maximum speeds around 7 mph and gusts reaching up to 14 mph. No precipitation is anticipated during the evening hours, providing a dry and warm night. Conditions look favorable for outdoor activities, but it will still be quite warm despite the gentle breezes. Temperatures are expected to stay steady through the night, maintaining a warm and comfortable atmosphere for the rest of the evening.

15-Day Weather Outlook for Fisher Island

TomorrowTomorrow Light thunderstorms Light thunderstorms 83°/78° 💧 None 💨 11 mph
Tuesday, Sep 8Tue Sep 8 Light thunderstorms Light thunderstorms 83°/78° 💧 1.008 in 💨 5 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 88°/80° 💧 0.080 in 💨 6 mph
Thursday, Sep 10Thu Sep 10 Moderate rain Moderate rain 86°/81° 💧 0.229 in 💨 6 mph
Friday, Sep 11Fri Sep 11 Light rain Light rain 88°/78° 💧 0.052 in 💨 5 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 86°/78° 💧 0.479 in 💨 5 mph
Sunday, Sep 13Sun Sep 13 Partly cloudy Partly cloudy 87°/81° 💧 0.077 in 💨 6 mph
Monday, Sep 14Mon Sep 14 Light rain Light rain 82°/79° 💧 0.192 in 💨 5 mph
Tuesday, Sep 15Tue Sep 15 Light rain Light rain 88°/78° 💧 0.137 in 💨 4 mph
Wednesday, Sep 16Wed Sep 16 Moderate rain Moderate rain 88°/78° 💧 0.184 in 💨 4 mph
Thursday, Sep 17Thu Sep 17 Light thunderstorms Light thunderstorms 89°/77° 💧 0.362 in 💨 6 mph
Friday, Sep 18Fri Sep 18 Moderate rain Moderate rain 87°/76° 💧 0.669 in 💨 5 mph
Saturday, Sep 19Sat Sep 19 Light rain Light rain 87°/74° 💧 0.108 in 💨 5 mph
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 87°/75° 💧 0.003 in 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Fisher Island

Vertical axis: °F · Color based on temperature
Partly cloudy night at 6:00 AM
79° Today 6:00 AM
Overcast night at 7:00 AM
79° 7:00 AM
Mostly cloudy at 8:00 AM
79° 8:00 AM
Sunny at 9:00 AM
80° 9:00 AM
Sunny at 10:00 AM
82° Today 10:00 AM
Sunny at 11:00 AM
84° 11:00 AM
Light thunderstorms at 12:00 PM
85° 12:00 PM
Light thunderstorms at 1:00 PM
84° 1:00 PM
Thunderstorms at 2:00 PM
81° Today 2:00 PM
Light rain at 3:00 PM
82° 3:00 PM
Light rain at 4:00 PM
82° 4:00 PM
Light rain at 5:00 PM
82° 5:00 PM
Overcast at 6:00 PM
83° Today 6:00 PM
Mostly cloudy at 7:00 PM
83° 7:00 PM
Overcast night at 8:00 PM
82° 8:00 PM
Overcast night at 9:00 PM
82° 9:00 PM
Light rain at 10:00 PM
82° Today 10:00 PM
Light thunderstorms at 11:00 PM
81° 11:00 PM
Light rain at 12:00 AM
81° 12:00 AM
Light rain at 1:00 AM
80° 1:00 AM
Mostly cloudy night at 2:00 AM
80° Tomorrow 2:00 AM
Clear night at 3:00 AM
79° 3:00 AM
Clear night at 4:00 AM
79° 4:00 AM
Mostly clear night at 5:00 AM
79° 5:00 AM
Clear night at 6:00 AM
79° Tomorrow 6:00 AM
Clear night at 7:00 AM
79° 7:00 AM
Sunny at 8:00 AM
79° 8:00 AM
Sunny at 9:00 AM
81° 9:00 AM
Sunny at 10:00 AM
83° Tomorrow 10:00 AM
Light rain at 11:00 AM
84° 11:00 AM
Light rain at 12:00 PM
84° 12:00 PM
Mostly sunny at 1:00 PM
83° 1:00 PM
Light thunderstorms at 2:00 PM
83° Tomorrow 2:00 PM
Light thunderstorms at 3:00 PM
83° 3:00 PM
Light rain at 4:00 PM
83° 4:00 PM
Light rain at 5:00 PM
83° 5:00 PM
Light rain at 6:00 PM
83° Tomorrow 6:00 PM
Light thunderstorms at 7:00 PM
82° 7:00 PM
Mostly cloudy night at 8:00 PM
83° 8:00 PM
Overcast night at 9:00 PM
82° 9:00 PM
Mostly cloudy night at 10:00 PM
82° Tomorrow 10:00 PM
Partly cloudy night at 11:00 PM
81° 11:00 PM
Mostly clear night at 12:00 AM
80° 12:00 AM
Partly cloudy night at 1:00 AM
80° 1:00 AM
Mostly cloudy night at 2:00 AM
80° Tuesday 2:00 AM
Overcast night at 3:00 AM
80° 3:00 AM
Light rain at 4:00 AM
81° 4:00 AM
Light thunderstorms at 5:00 AM
80° 5:00 AM
Mostly cloudy night at 6:00 AM
81° Tuesday 6:00 AM
Partly cloudy night at 7:00 AM
82° 7:00 AM
Mostly sunny at 8:00 AM
82° 8:00 AM
Mostly sunny at 9:00 AM
83° 9:00 AM
Mostly cloudy at 10:00 AM
83° Tuesday 10:00 AM
Light thunderstorms at 11:00 AM
82° 11:00 AM
Light thunderstorms at 12:00 PM
81° 12:00 PM
Light rain at 1:00 PM
82° 1:00 PM
Overcast at 2:00 PM
82° Tuesday 2:00 PM
Overcast at 3:00 PM
82° 3:00 PM
Overcast at 4:00 PM
82° 4:00 PM
Overcast at 5:00 PM
82° 5:00 PM
Overcast at 6:00 PM
82° Tuesday 6:00 PM
Overcast at 7:00 PM
83° 7:00 PM
Mostly cloudy night at 8:00 PM
83° 8:00 PM
Mostly cloudy night at 11:00 PM
80° 11:00 PM
Mostly clear night at 2:00 AM
81° Wednesday 2:00 AM
Partly cloudy night at 5:00 AM
81° 5:00 AM
Mostly sunny at 8:00 AM
82° 8:00 AM
Light rain at 11:00 AM
86° 11:00 AM
Mostly sunny at 2:00 PM
88° Wednesday 2:00 PM
Light rain at 5:00 PM
85° 5:00 PM
Light thunderstorms at 8:00 PM
76° 8:00 PM
Light rain at 11:00 PM
77° 11:00 PM
Overcast night at 2:00 AM
79° Thursday 2:00 AM
Mostly cloudy night at 5:00 AM
81° 5:00 AM
Light rain at 8:00 AM
80° 8:00 AM
Overcast at 11:00 AM
84° 11:00 AM
Partly cloudy at 2:00 PM
86° Thursday 2:00 PM
Mostly cloudy at 5:00 PM
85° 5:00 PM
Overcast night at 8:00 PM
81° 8:00 PM
Overcast night at 11:00 PM
80° 11:00 PM
Overcast night at 2:00 AM
79° Friday 2:00 AM
Clear night at 5:00 AM
78° 5:00 AM
Partly cloudy at 8:00 AM
77° 8:00 AM
Light rain at 11:00 AM
86° 11:00 AM
Mostly cloudy at 2:00 PM
88° Friday 2:00 PM
Mostly cloudy at 5:00 PM
85° 5:00 PM
Mostly cloudy night at 8:00 PM
83° 8:00 PM
Mostly cloudy night at 2:00 AM
82° 2:00 AM
Partly cloudy at 8:00 AM
80° Saturday 8:00 AM
Light rain at 2:00 PM
86° 2:00 PM
Overcast night at 8:00 PM
82° 8:00 PM
Overcast night at 2:00 AM
83° 2:00 AM
Light rain at 8:00 AM
82° Sunday 8:00 AM
Light rain at 2:00 PM
84° 2:00 PM
Mostly cloudy night at 8:00 PM
82° 8:00 PM
Mostly clear night at 2:00 AM
82° 2:00 AM
Mostly sunny at 8:00 AM
82° Monday 8:00 AM
Mostly sunny at 2:00 PM
88° 2:00 PM
Mostly clear night at 8:00 PM
83° 8:00 PM
Mostly clear night at 2:00 AM
80° 2:00 AM
Light rain at 8:00 AM
80° Tuesday 8:00 AM
Moderate rain at 2:00 PM
81° 2:00 PM
Mostly clear night at 8:00 PM
81° 8:00 PM
Mostly clear night at 2:00 AM
79° 2:00 AM
Light rain at 8:00 AM
75° Wednesday 8:00 AM
Light rain at 2:00 PM
86° 2:00 PM
Mostly clear night at 8:00 PM
80° 8:00 PM
Light rain at 2:00 AM
78° 2:00 AM
Mostly sunny at 8:00 AM
77° Thursday 8:00 AM
Light rain at 2:00 PM
85° 2:00 PM
Light rain at 8:00 PM
82° 8:00 PM
Clear night at 2:00 AM
80° 2:00 AM
Mostly sunny at 8:00 AM
78° Friday 8:00 AM
Moderate rain at 2:00 PM
85° 2:00 PM
Mostly cloudy night at 8:00 PM
82° 8:00 PM
Overcast night at 2:00 AM
81° 2:00 AM
Overcast at 8:00 AM
80° Saturday 8:00 AM
Overcast at 2:00 PM
87° 2:00 PM
Mostly cloudy night at 8:00 PM
82° 8:00 PM
Mostly clear night at 2:00 AM
80° 2:00 AM
Mostly cloudy at 8:00 AM
77° Sunday 8:00 AM
Light rain at 2:00 PM
89° 2:00 PM
Mostly clear night at 8:00 PM
84° 8:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Fisher Island

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 6:00 AM
PM2.5 Fine particles Good 0,5µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 1,0µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 40,4µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,6µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Fisher Island

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 10,3Very high 😊Good
Tomorrow UV 10,9Very high 😊Good
Tuesday UV 10,7Very high 😊Good
Wednesday UV 10,2Very high 🙂Fair
Thursday UV 8,0Very high 🙂Fair
Friday UV 7,0High Unavailable
Saturday UV 8,0Very high Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,3 9:00 AMUV 1,3 10:00 AMUV 3,4 11:00 AMUV 6,2 12:00 PMUV 9,0 1:00 PMUV 10,3 2:00 PMUV 10,1 3:00 PMUV 7,9 4:00 PMUV 4,7 5:00 PMUV 2,2 6:00 PMUV 0,7
Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure. High humidity can make it feel hotter.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Fisher Island

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 6:00 AM 7:00 AM 8:00 AM 9:00 AM Today 10:00 AM 11:00 AM 12:00 PM 1:00 PM Today 2:00 PM 3:00 PM 4:00 PM 5:00 PM Today 6:00 PM 7:00 PM 8:00 PM 9:00 PM Today 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tomorrow 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tomorrow 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tomorrow 10:00 AM 11:00 AM 12:00 PM 1:00 PM Tomorrow 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tomorrow 6:00 PM 7:00 PM 8:00 PM 9:00 PM Tomorrow 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tuesday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tuesday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tuesday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Tuesday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tuesday 6:00 PM 7:00 PM 8:00 PM 11:00 PM Wednesday 2:00 AM 5:00 AM 8:00 AM 11:00 AM Wednesday 2:00 PM 5:00 PM 8:00 PM 11:00 PM Thursday 2:00 AM 5:00 AM 8:00 AM 11:00 AM Thursday 2:00 PM 5:00 PM 8:00 PM 11:00 PM Friday 2:00 AM 5:00 AM 8:00 AM 11:00 AM Friday 2:00 PM 5:00 PM 8:00 PM 2:00 AM Saturday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Sunday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Monday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Tuesday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Wednesday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Thursday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Friday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Saturday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Sunday 8:00 AM 2:00 PM 8:00 PM
Sustained wind Max gusts
NIGHT SKY · FISHER ISLAND, FLORIDA

Tonight's Stargazing & Shooting Stars

Fair observing conditions. Best local viewing window: 6:00 AM–7:00 AM.

63/100Best-hour score
BEST TIME TONIGHT 6:00 AM–7:00 AM Astronomical darkness: 8:53 PM–5:45 AM
Cloud cover 41% Real hourly forecast for the best viewing hour.
Moonlight 30% Waning Crescent · Moon about 46° above the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 74° high at the best hour.
Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min57%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Fisher Island were last refreshed today at 5:04 AM. The current forecast period extends through 08/09/2026 at 3:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.