Old Fernandina, FL Weather Forecast
Local 7-day forecast
Mostly Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Old Fernandina, FL in one place.
A slight chance of showers and thunderstorms after 4pm. Mostly sunny. High near 82, with temperatures falling to around 78 in the afternoon. Southwest wind around 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Old Fernandina, FL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 6, 2026 11:52 AM EST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Old Fernandina, FL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 11:52 AM EST
- Forecast office
- JAX
- Source
- NOAA / NWS
Daily Outlook
This Week in Old Fernandina
Today looks like the warmest upcoming period in Old Fernandina at 82 degrees F.
Monday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Sunday at about 7 to 10 mph NE.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 6, 2026 11:52 AM EST
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- JAX
- Radar station
- KJAX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 8pm. Mostly cloudy. Low around 59, with temperatures rising to around 61 overnight. West wind 2 to 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny. High near 73, with temperatures falling to around 71 in the afternoon. North wind around 7 mph.
Mostly clear. Low around 60, with temperatures rising to around 62 overnight. Northeast wind 2 to 6 mph.
Sunny. High near 70, with temperatures falling to around 67 in the afternoon. Northeast wind 7 to 10 mph.
Mostly clear, with a low around 57.
Sunny, with a high near 71.
Mostly clear, with a low around 56.
Sunny, with a high near 74.
Partly cloudy, with a low around 56.
Mostly sunny, with a high near 74.
Partly cloudy, with a low around 56.
A slight chance of rain showers after 7am. Partly sunny, with a high near 71. Chance of precipitation is 20%.
A slight chance of rain showers. Mostly cloudy, with a low around 56.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 6
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
82°F |
6 mph
SW
|
|
Tonight
Nov 6
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
59°F |
2 to 7 mph
W
|
|
Saturday
Nov 7
|
Mostly Sunny
|
73°F |
7 mph
N
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
60°F |
2 to 6 mph
NE
|
|
Sunday
Nov 8
|
Sunny
|
70°F |
7 to 10 mph
NE
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
57°F |
2 to 6 mph
NE
|
|
Monday
Nov 9
|
Sunny
|
71°F |
6 mph
NE
|
|
Monday Night
Nov 9
|
Mostly Clear
|
56°F |
0 to 3 mph
S
|
|
Tuesday
Nov 10
|
Sunny
|
74°F |
5 mph
N
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
56°F |
3 mph
SW
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
74°F |
3 mph
W
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
56°F |
3 mph
SW
|
|
Thursday
Nov 12
|
Slight Chance Rain Showers
|
71°F |
6 mph
W
|
|
Thursday Night
Nov 12
|
Slight Chance Rain Showers
|
56°F |
6 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Old Fernandina.