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Now · 3:47 PM

Manasota Key Weather & Hourly Forecast

United States · Florida · 34223

Light rain
90°F
Light rain
Feels like: 102°F
💧 Humidity 70% 🌡 Pressure 29.94 inHg 💨 Wind 10 mph 👁 Visibility 6.2 mi Clouds 54% ☀️ UV index 8.1 · Very high 🌅 Sunrise 7:09 AM 🌇 Sunset 7:49 PM

Hourly Forecast for Manasota Key

Today
Light rain · 4:00 PM Light rain
90° 💧 0.09 in 💨 10 mph H 70%29.94 inHg
Moderate rain · 7:00 PM Moderate rain
84° 💧 0.09 in 💨 8 mph H 68%29.91 inHg
Overcast night · 10:00 PM Overcast night
80° 💧 None 💨 4 mph H 69%29.94 inHg
Tomorrow
Mostly cloudy night · 1:00 AM Mostly cloudy night
79° 💧 0.01 in 💨 1 mph H 68%29.94 inHg
Moderate rain · 4:00 AM Moderate rain
78° 💧 0.07 in 💨 7 mph H 77%29.91 inHg
Moderate rain · 7:00 AM Moderate rain
77° 💧 0.12 in 💨 6 mph H 80%29.91 inHg
Moderate rain · 10:00 AM Moderate rain
86° 💧 0.11 in 💨 9 mph H 70%29.94 inHg
Light rain · 1:00 PM Light rain
89° 💧 0.02 in 💨 10 mph H 66%29.94 inHg
Sunny · 4:00 PM Sunny
86° 💧 0.04 in 💨 9 mph H 67%29.91 inHg
Light rain · 7:00 PM Light rain
76° 💧 0.02 in 💨 3 mph H 68%29.91 inHg
Clear night · 10:00 PM Clear night
76° 💧 None 💨 6 mph H 80%29.97 inHg
Friday
Clear night · 1:00 AM Clear night
76° 💧 None 💨 5 mph H 78%29.94 inHg
Clear night · 4:00 AM Clear night
78° 💧 None 💨 6 mph H 76%29.91 inHg
Partly cloudy night · 7:00 AM Partly cloudy night
78° 💧 0.01 in 💨 6 mph H 75%29.94 inHg
Light rain · 10:00 AM Light rain
86° 💧 0.01 in 💨 10 mph H 69%29.97 inHg
Light rain · 1:00 PM Light rain
86° 💧 0.02 in 💨 9 mph H 67%30.00 inHg

In Manasota Key and, more broadly, across the state of Florida: As the afternoon comes to a close, expect mostly cloudy skies with temperatures ranging from 78 to 88 degrees Fahrenheit, creating a warm and humid atmosphere. Light northeast winds will be present, with speeds up to 8 mph and occasional gusts reaching 21 mph. Rain is highly likely during this time, with total accumulation around 0.47 inches. The evening hours may bring periods of steady rain, so travelers and outdoor plans should be prepared for wet conditions and occasional gusty winds. Temperatures will gradually dip but remain warm into the night. Be sure to keep an umbrella handy and stay alert for changing weather conditions.

15-Day Weather Outlook for Manasota Key

TomorrowTomorrow Moderate rain Moderate rain 89°/75° 💧 0.39 in 💨 10 mph
Friday, Sep 4Fri Sep 4 Light rain Light rain 87°/76° 💧 0.05 in 💨 10 mph
Saturday, Sep 5Sat Sep 5 Overcast Overcast 87°/83° 💧 None 💨 11 mph
Sunday, Sep 6Sun Sep 6 Overcast Overcast 86°/83° 💧 None 💨 9 mph
Monday, Sep 7Mon Sep 7 Partly cloudy Partly cloudy 86°/83° 💧 None 💨 8 mph
Tuesday, Sep 8Tue Sep 8 Light rain Light rain 87°/80° 💧 0.08 in 💨 13 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 89°/79° 💧 0.15 in 💨 10 mph
Thursday, Sep 10Thu Sep 10 Light rain Light rain 88°/81° 💧 0.10 in 💨 11 mph
Friday, Sep 11Fri Sep 11 Light rain Light rain 88°/82° 💧 0.03 in 💨 10 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 88°/83° 💧 0.24 in 💨 8 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 90°/81° 💧 0.11 in 💨 16 mph
Monday, Sep 14Mon Sep 14 Mostly sunny Mostly sunny 91°/81° 💧 None 💨 16 mph
Tuesday, Sep 15Tue Sep 15 Partly cloudy Partly cloudy 92°/79° 💧 None 💨 17 mph
Wednesday, Sep 16Wed Sep 16 Overcast Overcast 88°/79° 💧 None 💨 9 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 87°/81° 💧 0.06 in 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Manasota Key

Vertical axis: °F · Color based on temperature
Light rain at 4:00 PM
90° Today 4:00 PM
Light rain at 5:00 PM
89° 5:00 PM
Moderate rain at 6:00 PM
86° 6:00 PM
Moderate rain at 7:00 PM
84° 7:00 PM
Light rain at 8:00 PM
82° Today 8:00 PM
Light rain at 9:00 PM
80° 9:00 PM
Overcast night at 10:00 PM
80° 10:00 PM
Mostly cloudy night at 11:00 PM
80° 11:00 PM
Mostly cloudy night at 12:00 AM
79° Tomorrow 12:00 AM
Mostly cloudy night at 1:00 AM
79° 1:00 AM
Mostly cloudy night at 2:00 AM
78° 2:00 AM
Light rain at 3:00 AM
78° 3:00 AM
Moderate rain at 4:00 AM
78° Tomorrow 4:00 AM
Light rain at 5:00 AM
78° 5:00 AM
Mostly cloudy night at 6:00 AM
78° 6:00 AM
Moderate rain at 7:00 AM
77° 7:00 AM
Moderate rain at 8:00 AM
79° Tomorrow 8:00 AM
Light rain at 9:00 AM
84° 9:00 AM
Moderate rain at 10:00 AM
86° 10:00 AM
Moderate rain at 11:00 AM
87° 11:00 AM
Light rain at 12:00 PM
89° Tomorrow 12:00 PM
Light rain at 1:00 PM
89° 1:00 PM
Light rain at 2:00 PM
88° 2:00 PM
Sunny at 3:00 PM
89° 3:00 PM
Sunny at 4:00 PM
86° Tomorrow 4:00 PM
Light rain at 5:00 PM
80° 5:00 PM
Light rain at 6:00 PM
77° 6:00 PM
Light rain at 7:00 PM
76° 7:00 PM
Mostly clear night at 8:00 PM
75° Tomorrow 8:00 PM
Mostly clear night at 9:00 PM
76° 9:00 PM
Clear night at 10:00 PM
76° 10:00 PM
Clear night at 11:00 PM
76° 11:00 PM
Mostly clear night at 12:00 AM
76° Friday 12:00 AM
Clear night at 1:00 AM
76° 1:00 AM
Mostly clear night at 2:00 AM
77° 2:00 AM
Clear night at 3:00 AM
78° 3:00 AM
Clear night at 4:00 AM
78° Friday 4:00 AM
Mostly clear night at 5:00 AM
79° 5:00 AM
Partly cloudy night at 6:00 AM
78° 6:00 AM
Partly cloudy night at 7:00 AM
78° 7:00 AM
Light rain at 8:00 AM
80° Friday 8:00 AM
Light rain at 9:00 AM
85° 9:00 AM
Light rain at 10:00 AM
86° 10:00 AM
Mostly sunny at 11:00 AM
86° 11:00 AM
Light rain at 12:00 PM
86° Friday 12:00 PM
Light rain at 1:00 PM
86° 1:00 PM
Mostly sunny at 2:00 PM
87° 2:00 PM
Mostly sunny at 3:00 PM
87° 3:00 PM
Mostly sunny at 4:00 PM
87° Friday 4:00 PM
Partly cloudy at 5:00 PM
87° 5:00 PM
Mostly cloudy at 6:00 PM
86° 6:00 PM
Mostly cloudy at 7:00 PM
86° 7:00 PM
Mostly cloudy night at 8:00 PM
85° Friday 8:00 PM
Overcast night at 9:00 PM
85° 9:00 PM
Light rain at 10:00 PM
84° 10:00 PM
Overcast night at 11:00 PM
84° 11:00 PM
Overcast night at 12:00 AM
84° Saturday 12:00 AM
Overcast night at 1:00 AM
84° 1:00 AM
Overcast night at 2:00 AM
84° 2:00 AM
Overcast night at 3:00 AM
84° 3:00 AM
Overcast night at 4:00 AM
83° Saturday 4:00 AM
Overcast night at 5:00 AM
83° 5:00 AM
Overcast night at 6:00 AM
83° 6:00 AM
Overcast night at 7:00 AM
83° 7:00 AM
Overcast at 8:00 AM
83° Saturday 8:00 AM
Overcast at 9:00 AM
84° 9:00 AM
Overcast at 10:00 AM
84° 10:00 AM
Overcast at 11:00 AM
85° 11:00 AM
Overcast at 12:00 PM
86° Saturday 12:00 PM
Overcast at 1:00 PM
86° 1:00 PM
Overcast at 2:00 PM
86° 2:00 PM
Sunny at 3:00 PM
87° 3:00 PM
Sunny at 4:00 PM
87° Saturday 4:00 PM
Sunny at 5:00 PM
86° 5:00 PM
Sunny at 6:00 PM
86° 6:00 PM
Sunny at 7:00 PM
85° 7:00 PM
Clear night at 8:00 PM
85° Saturday 8:00 PM
Clear night at 9:00 PM
85° 9:00 PM
Clear night at 10:00 PM
85° 10:00 PM
Clear night at 11:00 PM
84° 11:00 PM
Clear night at 12:00 AM
84° Sunday 12:00 AM
Clear night at 1:00 AM
84° 1:00 AM
Clear night at 2:00 AM
84° 2:00 AM
Clear night at 3:00 AM
83° 3:00 AM
Clear night at 4:00 AM
83° Sunday 4:00 AM
Mostly clear night at 5:00 AM
83° 5:00 AM
Partly cloudy night at 6:00 AM
83° 6:00 AM
Mostly cloudy night at 7:00 AM
83° 7:00 AM
Mostly cloudy at 8:00 AM
83° Sunday 8:00 AM
Overcast at 9:00 AM
84° 9:00 AM
Overcast at 10:00 AM
84° 10:00 AM
Overcast at 11:00 AM
85° 11:00 AM
Overcast at 12:00 PM
86° Sunday 12:00 PM
Overcast at 1:00 PM
86° 1:00 PM
Overcast at 2:00 PM
86° 2:00 PM
Partly cloudy at 3:00 PM
86° 3:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Manasota Key

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 4:00 PM
PM2.5 Fine particles Good 4,3µg/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 4,6µg/m³

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

O₃ Ozone Fair 68,3µg/m³

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

NO₂ Nitrogen dioxide Good 0,5µg/m³

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

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Manasota Key

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 10,4Very high 🙂Fair
Tomorrow UV 10,1Very high 🙂Fair
Friday UV 9,0Very high 🙂Fair
Saturday UV 10,6Very high 😊Good
Sunday UV 8,0Very high 😊Good
Monday UV 8,0Very high Unavailable
Tuesday UV 8,0Very high Unavailable
Hourly UV index today
4:00 PMUV 4,2 5:00 PMUV 1,9 6:00 PMUV 0,8 7:00 PMUV 0,2
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.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

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 Manasota Key

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 4:00 PM 5:00 PM 6:00 PM 7:00 PM Today 8:00 PM 9:00 PM 10:00 PM 11:00 PM Tomorrow 12:00 AM 1:00 AM 2:00 AM 3:00 AM Tomorrow 4:00 AM 5:00 AM 6:00 AM 7:00 AM Tomorrow 8:00 AM 9:00 AM 10:00 AM 11:00 AM Tomorrow 12:00 PM 1:00 PM 2:00 PM 3:00 PM Tomorrow 4:00 PM 5:00 PM 6:00 PM 7:00 PM Tomorrow 8:00 PM 9:00 PM 10:00 PM 11:00 PM Friday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Friday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Friday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Friday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Friday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Friday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Saturday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Saturday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Saturday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Saturday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Saturday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Saturday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Sunday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Sunday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Sunday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Sunday 12:00 PM 1:00 PM 2:00 PM 3:00 PM
Sustained wind Max gusts
Internal PR simulation: 3.82 Population: 1,711

Forecast data for Manasota Key were last refreshed today at 3:47 PM. The current forecast period extends through 04/09/2026 at 1:00 PM. 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.