Saint Augustine Beach, FL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Saint Augustine Beach, FL in one place.
Sunny. High near 82, with temperatures falling to around 80 in the afternoon. North wind 3 to 10 mph.
Local Weather Overview
This forecast page for Saint Augustine Beach, 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: Oct 12, 2026 3:45 AM EDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Saint Augustine Beach, FL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 3:45 AM EDT
- Forecast office
- JAX
- Source
- NOAA / NWS
Daily Outlook
This Week in Saint Augustine Beach
Friday looks like the warmest upcoming period in Saint Augustine Beach at 85 degrees F.
Saturday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Saturday at about 9 to 31 mph N.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 12, 2026 3:45 AM EDT
- Coverage
- 6 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
Mostly clear. Low around 70, with temperatures rising to around 71 overnight. Northeast wind 2 to 8 mph.
Sunny, with a high near 83.
Mostly clear, with a low around 71.
Sunny, with a high near 84.
Mostly clear, with a low around 70.
Sunny, with a high near 85.
Partly cloudy, with a low around 68.
A chance of rain showers after 8am. Partly sunny, with a high near 78. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
A chance of rain showers. Partly sunny, with a high near 76.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
82°F |
3 to 10 mph
N
|
|
Tuesday Night
Oct 13
|
Mostly Clear
|
70°F |
2 to 8 mph
NE
|
|
Wednesday
Oct 14
|
Sunny
|
83°F |
3 to 12 mph
NE
|
|
Wednesday Night
Oct 14
|
Mostly Clear
|
71°F |
2 to 8 mph
E
|
|
Thursday
Oct 15
|
Sunny
|
84°F |
2 to 9 mph
NE
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
70°F |
1 to 7 mph
E
|
|
Friday
Oct 16
|
Sunny
|
85°F |
1 to 7 mph
N
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
68°F |
2 to 6 mph
SW
|
|
Saturday
Oct 17
|
Chance Rain Showers
|
78°F |
9 to 31 mph
N
|
|
Saturday Night
Oct 17
|
Chance Rain Showers
|
67°F |
23 to 30 mph
NE
|
|
Sunday
Oct 18
|
Chance Rain Showers
|
76°F |
23 to 30 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Saint Augustine Beach.
