Weather forecast for tomorrow
Fernandina Beach, FL

Weather forecast for tomorrow

Thursday, May 15.

Mostly Sunny
6:29 am

8:15 pm
EDT
Mostly Sunny
90°F / 70°F
  • Wind: 12mph SSW
  • Humidity: 64%
  • Precip. probability: 12%
  • Precipitation: 0"
  • UV index: 10
Tomorrow, in Fernandina Beach, mostly sunny skies are expected.
The highest anticipated temperature is a humid 89.6°F, while the lowest temperature will be a pleasant 69.8°F.
The maximum heat index, which integrates air moisture with ambient temperature, is appraised at a very hot 100.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
An unusual hotter pattern is expected, as the day’s high matches June's typical max of 87.6°F.
Sunrise will be at 6:29 am and sunset at 8:15 pm; tomorrow's daylight will last for 13h and 46min.

Frequently asked questions

What is the weather forecast for Fernandina Beach for tomorrow?
On Thursday, in Fernandina Beach, mostly clear skies and sunshine will create ideal daytime conditions.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 89.6°F, while the lowest temperature will be 69.8°F. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is appraised at 100.4°F.
The maximum temperature will be relatively higher than the average highest temperature of 82.8°F in May. The lowest temperature will be in line with the average low of 69.4°F.
What time are sunrise and sunset tomorrow?
On Thursday, in Fernandina Beach, sunrise will be at 6:29 am and sunset at 8:15 pm (EDT).
How long will the day be tomorrow?
In Fernandina Beach, the length of the day tomorrow will be 13h and 46min.

Hourly weather forecast

12 am
  • 75°F
  • Feels like:
    77°F
Clear
Clear
  • Wind: 7mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 84%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 73°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SW
  • Pressure: 29.91"Hg
  • Humidity: 82%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 72°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WSW
  • Pressure: 29.91"Hg
  • Humidity: 86%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 70°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph WSW
  • Pressure: 29.94"Hg
  • Humidity: 90%
  • Precip. probability: 13%
  • Precipitation: 0"
  • Visibility: 9mi
Sunrise: 6:29 am
8 am
  • 72°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph WSW
  • Pressure: 29.97"Hg
  • Humidity: 87%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 79°F
  • Feels like:
    82°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph WSW
  • Pressure: 29.97"Hg
  • Humidity: 70%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 84°F
  • Feels like:
    88°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph SW
  • Pressure: 29.97"Hg
  • Humidity: 56%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 88°F
  • Feels like:
    93°F
Mostly Sunny
Mostly Sunny
  • Wind: 10mph SSW
  • Pressure: 29.94"Hg
  • Humidity: 52%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 90°F
  • Feels like:
    95°F
Sunny
Sunny
  • Wind: 12mph S
  • Pressure: 29.91"Hg
  • Humidity: 53%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 88°F
  • Feels like:
    93°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph S
  • Pressure: 29.88"Hg
  • Humidity: 54%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 84°F
  • Feels like:
    90°F
Sunny
Sunny
  • Wind: 9mph SW
  • Pressure: 29.91"Hg
  • Humidity: 59%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:15 pm
10 pm
  • 79°F
  • Feels like:
    82°F
Clear
Clear
  • Wind: 9mph SW
  • Pressure: 29.94"Hg
  • Humidity: 65%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Thursday, primarily dry and sunny and occasionally gloomy weather is forecasted.
The temperature will vary between the lowest temperature of 69.8°F and the highest temperature of 89.6°F. The hottest part of the day will be around 4 pm.
The forecasted high is more consistent with June's typical maximum of 87.6°F than the usual for May. The temperature low is forecasted to be similar to the usual May value of 69.4°F.
Updated: May 14, 2025 @ 08:24:27 UTC
Published by: Weather U.S. | About Us
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