Fernandina Beach weather live forecast

Today's maximum temperature in Fernandina Beach is expected to be 34°C. Select a day from the live weather forecast for Fernandina Beach, Florida, USA for more weather parameters.

Tuesday
18th Aug
34

27

8

8
Wednesday
19th Aug
33

26

9

8
Thursday
20th Aug
33

26

8

9
Friday
21st Aug
33

26

9

9
Saturday
22nd Aug
32

25

6

9

5-day weather forecast updated at 04:01 on Tuesday 18th August 2026 GMT

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The 5-day weather forecast for Florida (Fernandina Beach) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Fernandina Beach weather forecast by day

Below are the detailed weather forecasts for Fernandina Beach for the next 5 days.

Fernandina Beach weather for Tuesday 18th August 2026

Expect isolated thunderstorms in Fernandina Beach, Florida with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 5-10 mm of rainfall expected with 62% chance of some rain and a light breeze of 12 kph from the west.

34
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
8
UV index (Very High)
62
% chance of some rain
<10
mm of rainfall expected
H
high heat & humidity
12
kph wind from W

Fernandina Beach weather for Wednesday 19th August 2026

Expect isolated thunderstorms in Fernandina Beach, Florida with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 32% chance of some rain and a light breeze of 11 kph from the west.

33
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
8
UV index (Very High)
32
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
11
kph wind from W

Fernandina Beach weather for Thursday 20th August 2026

Expect isolated thunderstorms in Fernandina Beach, Florida with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a gentle breeze of 13 kph from the south.

33
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
9
UV index (Very High)
33
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
13
kph wind from S

Fernandina Beach weather for Friday 21st August 2026

Expect isolated thunderstorms in Fernandina Beach, Florida with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 46% chance of some rain and a gentle breeze of 14 kph from the south.

33
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
9
UV index (Very High)
46
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
14
kph wind from S

Fernandina Beach weather for Saturday 22nd August 2026

Expect isolated thunderstorms in Fernandina Beach, Florida with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 66% chance of some rain and a light breeze of 12 kph from the south-west.