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WeatherLive › Florida › Saint Augustine Beach

Saint Augustine Beach, FL Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherSaint Augustine Beach · 1:44 AM EDT
34° | 26°
27°C
Feels like 30°
Partly cloudy
WindW 9 mph · Gusts 20 mph
Precip18% · –
Humidity85% · Dew point 24°
UV index9 Very high
Air Quality41 Good
Pressure29.97 inHg
Visibility6 mi
Sunrise / Sunset6:54 AM · 8:03 PM · 13h 9m

Weather map — Saint Augustine Beach

Full radar →
Now
27°
22%
9 mph
02:00
27°
22%
10 mph
03:00
27°
24%
10 mph
04:00
27°
23%
12 mph
05:00
27°
26%
12 mph
06:00
27°
24%
11 mph
07:00
26°
24%
10 mph
08:00
28°
9%
11 mph
09:00
29°
19%
11 mph
10:00
30°
16%
9 mph
11:00
32°
14%
8 mph
12:00
33°
13%
6 mph
13:00
33°
13%
3 mph
14:00
34°
12%
2 mph
15:00
34°
12%
2 mph
16:00
33°
14%
5 mph
17:00
32°
16%
6 mph
18:00
33°
7%
6 mph
19:00
32°
4%
10 mph
20:00
30°
6%
12 mph
21:00
30°
7%
13 mph
22:00
30°
7%
11 mph
23:00
30°
5%
14 mph
00:00
30°
5%
14 mph

Today · Tue 8/18

High 34°
18% / –

Partly cloudy. Winds W at 14 mph.

Overnight · Tue 8/18

Low 26°
22% / –

Partly cloudy. Winds W at 10 mph.

Tomorrow · Wed 8/19

32° | 25°
71% / 0.27 in

Sunny. Winds W at 19 mph.

7-day trend

Saint Augustine Beach · temperature + precipitation

10-day forecast

Updated 1:44 AM

Details & indices

Wind
9 mph W
Gusts 20 mph
Humidity
85%
Dew point 24°
Pressure
29.97 inHg
Rising
UV index
9 — Very high
High today
Air Quality
Good
AQI 41 · US EPA
Allergy
Very high
Grass
Visibility
6 mi
Clear view
Allergy — Saint Augustine Beach

🌿 Conditions right now

View all →
Birch
None
Grass
Very high
Oak
None
Alder
None
Hazel
None
Mugwort
High
Ragweed
Very high

Sun & moon

Sunrise6:54 AM
Sunset8:03 PM
Length of day13h 9m
Moonrise12:47 PM
Moonset11:27 PM
Moon phase🌓 First Quarter · 32%
Next full moonAug 28 Sturgeon Moon
Latitude29.8505°N
Longitude-81.2653°E

Water temps nearby

View all →
Jacksonville Beach (32 mi)84°
Daytona Beach (47 mi)86°
Amelia Island (58 mi)85°
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Fair
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Jacksonville
—
—
Miami
Sunny
27°
Tampa
Mostly cloudy
28° 🌤️
Orlando
—
— 🌤️
St. Petersburg
—
—
Hialeah
Sunny
28°
Data sources · Tuesday, August 18
Where the Saint Augustine Beach forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 29.8505°N, -81.2653°.
NBM + global weather models
Updated: 1:44 AM
Weather in Saint Augustine Beach
Saint Augustine Beach's outlook: warmest day near 34° (Tuesday), coldest night about 24° (Saturday). Roughly 0.82 in of rain falls over the period, with Sunday the most likely wet day (75%). Expect a blustery spell — gusts near 33 mph on Saturday. No active NWS alerts at the moment — quiet on the hazards front. Right now Saint Augustine Beach is running about 52° warmer than Tampa. Longer view: wet-summer, dry-winter Florida rhythm, with hurricane season June–November.
Saint Augustine Beach, FL · Elev 7 ft · 29.85°N, 81.27°W · Florida · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 1:44 AM