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Now · 11:28 AM

Fernandina Beach Weather & Hourly Forecast

United States · Florida · 32034

Partly cloudy
83°F
Partly cloudy
Feels like: 93°F
💧 Humidity 85% 🌡 Pressure 30.00 inHg 💨 Wind 9 mph 👁 Visibility 6.2 mi Clouds 32% ☀️ UV index 6.1 · High 🌅 Sunrise 7:04 AM 🌇 Sunset 7:45 PM

Hourly Forecast for Fernandina Beach

Today
Partly cloudy · 12:00 PM Partly cloudy
83° 💧 None 💨 9 mph H 85%30.00 inHg
Overcast · 3:00 PM Overcast
81° 💧 None 💨 10 mph H 77%29.97 inHg
Overcast · 6:00 PM Overcast
78° 💧 None 💨 9 mph H 77%29.94 inHg
Light rain · 9:00 PM Light rain
79° 💧 0.01 in 💨 5 mph H 81%29.97 inHg
Tomorrow
Mostly cloudy night · 12:00 AM Mostly cloudy night
78° 💧 None 💨 4 mph H 82%29.97 inHg
Mostly cloudy night · 3:00 AM Mostly cloudy night
78° 💧 None 💨 2 mph H 81%29.91 inHg
Overcast night · 6:00 AM Overcast night
77° 💧 None 💨 3 mph H 82%29.91 inHg
Partly cloudy · 9:00 AM Partly cloudy
81° 💧 None 💨 4 mph H 77%29.94 inHg
Partly cloudy · 12:00 PM Partly cloudy
82° 💧 0.01 in 💨 4 mph H 61%29.94 inHg
Light rain · 3:00 PM Light rain
88° 💧 0.02 in 💨 9 mph H 74%29.91 inHg
Mostly cloudy · 6:00 PM Mostly cloudy
86° 💧 None 💨 6 mph H 69%29.88 inHg
Light rain · 9:00 PM Light rain
83° 💧 0.01 in 💨 7 mph H 79%29.85 inHg
Sunday
Mostly clear night · 12:00 AM Mostly clear night
80° 💧 0.01 in 💨 6 mph H 77%29.88 inHg
Clear night · 3:00 AM Clear night
80° 💧 None 💨 7 mph H 82%29.85 inHg
Clear night · 6:00 AM Clear night
78° 💧 None 💨 7 mph H 86%29.85 inHg
Partly cloudy · 9:00 AM Partly cloudy
81° 💧 None 💨 8 mph H 79%29.88 inHg

In Fernandina Beach and, more broadly, across the state of Florida: The rest of the day will feature a mix of sun and clouds, with temperatures climbing into the upper 80s. Expect hot conditions with daytime highs around 86 degrees. Light southwest winds, reaching up to 9 mph, will persist, occasionally gusting to that same speed. There is a possibility of rain, with some areas receiving about 0.12 inches of precipitation. The likelihood of rain is high, so be prepared for brief showers or a passing thunderstorm. Overall, it will remain warm and somewhat unsettled this afternoon, with the potential for brief periods of rain amid the otherwise partly sunny skies.

15-Day Weather Outlook for Fernandina Beach

TomorrowTomorrow Light rain Light rain 88°/77° 💧 0.04 in 💨 9 mph
Sunday, Sep 6Sun Sep 6 Moderate rain Moderate rain 91°/78° 💧 0.09 in 💨 12 mph
Monday, Sep 7Mon Sep 7 Moderate rain Moderate rain 85°/76° 💧 0.26 in 💨 12 mph
Tuesday, Sep 8Tue Sep 8 Light rain Light rain 85°/79° 💧 0.09 in 💨 10 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 85°/79° 💧 0.22 in 💨 10 mph
Thursday, Sep 10Thu Sep 10 Light rain Light rain 88°/79° 💧 0.10 in 💨 10 mph
Friday, Sep 11Fri Sep 11 Moderate rain Moderate rain 92°/77° 💧 0.18 in 💨 12 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 91°/77° 💧 0.04 in 💨 13 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 89°/77° 💧 0.02 in 💨 12 mph
Monday, Sep 14Mon Sep 14 Light rain Light rain 92°/77° 💧 0.02 in 💨 10 mph
Tuesday, Sep 15Tue Sep 15 Moderate rain Moderate rain 91°/77° 💧 0.29 in 💨 8 mph
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 85°/76° 💧 0.03 in 💨 12 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 85°/78° 💧 0.01 in 💨 11 mph
Friday, Sep 18Fri Sep 18 Light rain Light rain 86°/78° 💧 0.11 in 💨 10 mph
Saturday, Sep 19Sat Sep 19 Light rain Light rain 84°/76° 💧 0.16 in 💨 19 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Fernandina Beach

Vertical axis: °F · Color based on temperature
Partly cloudy at 12:00 PM
83° Today 12:00 PM
Partly cloudy at 1:00 PM
83° 1:00 PM
Partly cloudy at 2:00 PM
82° 2:00 PM
Overcast at 3:00 PM
81° 3:00 PM
Overcast at 4:00 PM
79° Today 4:00 PM
Overcast at 5:00 PM
78° 5:00 PM
Overcast at 6:00 PM
78° 6:00 PM
Overcast at 7:00 PM
79° 7:00 PM
Overcast night at 8:00 PM
79° Today 8:00 PM
Light rain at 9:00 PM
79° 9:00 PM
Mostly cloudy night at 10:00 PM
79° 10:00 PM
Mostly cloudy night at 11:00 PM
79° 11:00 PM
Mostly cloudy night at 12:00 AM
78° Tomorrow 12:00 AM
Mostly cloudy night at 1:00 AM
79° 1:00 AM
Mostly cloudy night at 2:00 AM
79° 2:00 AM
Mostly cloudy night at 3:00 AM
78° 3:00 AM
Overcast night at 4:00 AM
78° Tomorrow 4:00 AM
Overcast night at 5:00 AM
77° 5:00 AM
Overcast night at 6:00 AM
77° 6:00 AM
Overcast night at 7:00 AM
77° 7:00 AM
Overcast at 8:00 AM
78° Tomorrow 8:00 AM
Partly cloudy at 9:00 AM
81° 9:00 AM
Partly cloudy at 10:00 AM
83° 10:00 AM
Partly cloudy at 11:00 AM
83° 11:00 AM
Partly cloudy at 12:00 PM
82° Tomorrow 12:00 PM
Partly cloudy at 1:00 PM
82° 1:00 PM
Light rain at 2:00 PM
85° 2:00 PM
Light rain at 3:00 PM
88° 3:00 PM
Overcast at 4:00 PM
87° Tomorrow 4:00 PM
Overcast 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
84° Tomorrow 8:00 PM
Light rain at 9:00 PM
83° 9:00 PM
Light rain at 10:00 PM
82° 10:00 PM
Mostly clear night at 11:00 PM
81° 11:00 PM
Mostly clear night at 12:00 AM
80° Sunday 12:00 AM
Clear night at 1:00 AM
80° 1:00 AM
Light rain at 2:00 AM
79° 2:00 AM
Clear night at 3:00 AM
80° 3:00 AM
Clear night at 4:00 AM
79° Sunday 4:00 AM
Clear night at 5:00 AM
79° 5:00 AM
Clear night at 6:00 AM
78° 6:00 AM
Mostly clear night at 7:00 AM
78° 7:00 AM
Partly cloudy at 8:00 AM
79° Sunday 8:00 AM
Partly cloudy at 9:00 AM
81° 9:00 AM
Mostly cloudy at 10:00 AM
84° 10:00 AM
Mostly cloudy at 11:00 AM
87° 11:00 AM
Overcast at 12:00 PM
88° Sunday 12:00 PM
Light rain at 1:00 PM
90° 1:00 PM
Overcast at 2:00 PM
91° 2:00 PM
Overcast at 3:00 PM
89° 3:00 PM
Overcast at 4:00 PM
90° Sunday 4:00 PM
Overcast at 5:00 PM
90° 5:00 PM
Light rain at 6:00 PM
85° 6:00 PM
Light rain at 7:00 PM
82° 7:00 PM
Overcast night at 8:00 PM
83° Sunday 8:00 PM
Partly cloudy night at 9:00 PM
83° 9:00 PM
Mostly clear night at 10:00 PM
82° 10:00 PM
Moderate rain at 11:00 PM
81° 11:00 PM
Moderate rain at 12:00 AM
78° Monday 12:00 AM
Mostly cloudy night at 1:00 AM
77° 1:00 AM
Mostly cloudy night at 2:00 AM
77° 2:00 AM
Overcast night at 3:00 AM
78° 3:00 AM
Overcast night at 4:00 AM
78° Monday 4:00 AM
Overcast night at 5:00 AM
78° 5:00 AM
Light rain at 6:00 AM
77° 6:00 AM
Light rain at 7:00 AM
76° 7:00 AM
Overcast at 8:00 AM
76° Monday 8:00 AM
Overcast at 9:00 AM
78° 9:00 AM
Light rain at 10:00 AM
80° 10:00 AM
Light rain at 11:00 AM
83° 11:00 AM
Overcast at 12:00 PM
84° Monday 12:00 PM
Overcast at 1:00 PM
84° 1:00 PM
Overcast at 2:00 PM
85° 2:00 PM
Light rain at 3:00 PM
83° 3:00 PM
Light rain at 4:00 PM
84° Monday 4:00 PM
Overcast at 5:00 PM
83° 5:00 PM
Overcast at 6:00 PM
82° 6:00 PM
Light rain at 7:00 PM
81° 7:00 PM
Overcast night at 8:00 PM
81° Monday 8:00 PM
Overcast night at 9:00 PM
80° 9:00 PM
Overcast night at 10:00 PM
80° 10:00 PM
Overcast night at 11:00 PM
80° 11:00 PM
Light rain at 12:00 AM
80° Tuesday 12:00 AM
Overcast night at 1:00 AM
80° 1:00 AM
Overcast night at 2:00 AM
80° 2:00 AM
Overcast night at 3:00 AM
80° 3:00 AM
Overcast night at 4:00 AM
80° Tuesday 4:00 AM
Overcast night at 5:00 AM
80° 5:00 AM
Overcast night at 6:00 AM
79° 6:00 AM
Mostly cloudy night at 7:00 AM
79° 7:00 AM
Mostly cloudy at 8:00 AM
80° Tuesday 8:00 AM
Sunny at 9:00 AM
82° 9:00 AM
Sunny at 10:00 AM
84° 10:00 AM
Sunny at 11:00 AM
84° 11:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Fernandina Beach

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 12:00 PM
PM2.5 Fine particles Good 2,7µg/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 2,9µg/m³

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

O₃ Ozone Good 47,3µg/m³

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

NO₂ Nitrogen dioxide Good 3,4µg/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 Fernandina Beach

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 9,4Very high 😊Good
Tomorrow UV 9,9Very high 😊Good
Sunday UV 9,8Very high 😊Good
Monday UV 7,0High 😊Good
Tuesday UV 7,0High 😊Good
Wednesday UV 8,0Very high Unavailable
Thursday UV 7,0High Unavailable
Hourly UV index today
12:00 PMUV 8,1 1:00 PMUV 9,4 2:00 PMUV 9,0 3:00 PMUV 7,5 4:00 PMUV 5,6 5:00 PMUV 3,1 6:00 PMUV 1,1 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.

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 Fernandina Beach

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 12:00 PM 1:00 PM 2:00 PM 3:00 PM 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 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 Sunday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Sunday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Monday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Monday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Monday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Monday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Monday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Monday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Tuesday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Tuesday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Tuesday 8:00 AM 9:00 AM 10:00 AM 11:00 AM
Sustained wind Max gusts
Internal PR simulation: 4.04 Population: 13,420

Forecast data for Fernandina Beach were last refreshed today at 11:28 AM. The current forecast period extends through 06/09/2026 at 9:00 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.