St. Augustine, FL Current Weather Conditions

Current weather observations and 72-hour history for St. Augustine, FL. • View 5-Day Forecast ›

▼Current Conditions — St. Augustine, FL

JACKSONVILLE NAS (KNIP)

Partly Cloudy

84.9 F

Humidity:	63%
Wind Speed:	5.8 mph
Barometer:	29.99 in
Dewpoint:	71.1 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	90.1 F
Wind Chill:	NA

Sep 22 2026, 11:53 AM EDT

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▼Hourly Observation History — St. Augustine, FL

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
11:53 AM EDT	5.8	10.00	Partly Cloudy	--	84.9	71.1	63%	NA	90.1	29.99	1015.6
10:53 AM EDT	6.9	10.00	Partly Cloudy	--	82.9	72.0	70%	NA	88.2	29.98	1015.2
09:53 AM EDT		10.00	Mostly Clear	--	81.0	73.9	79%	NA	86.2	29.96	1014.6
08:53 AM EDT	4.7	10.00	Mostly Clear	--	79.0	73.0	82%	NA	82.2	29.96	1014.6
07:53 AM EDT	0.0	10.00	Mostly Clear	--	77.0	73.9	90%	NA	78.6	29.96	1014.6
06:53 AM EDT	0.0	10.00	Mostly Clear	--	75.9	73.9	94%	NA	77.5	29.94	1013.9
05:53 AM EDT	5.8	10.00	Mostly Clear	--	77.0	73.9	90%	NA	78.6	29.92	1013.2
05:08 AM EDT	4.7	10.00	Mostly Clear	--	77.0	73.0	88%	NA	78.4	29.92	1013.2
04:53 AM EDT	3.4	10.00	Clear	--	77.0	73.9	90%	NA	78.6	29.92	1013.2
03:53 AM EDT	0.0	10.00	Mostly Clear	--	78.1	73.0	85%	NA	79.5	29.94	1013.6
02:53 AM EDT	4.7	10.00	Clear	--	78.1	72.0	82%	NA	79.3	29.92	1013.2
01:53 AM EDT	W 3.4	10.00	Mostly Clear	--	78.1	73.0	85%	NA	79.5	29.94	1013.9
12:53 AM EDT	3.4	10.00	Clear	--	79.0	73.0	82%	NA	82.2	29.95	1014.2
11:53 PM EDT	0.0	10.00	Clear	--	78.1	72.0	82%	NA	79.3	29.95	1014.2
10:53 PM EDT	3.4	10.00	Partly Cloudy	--	79.0	73.0	82%	NA	82.2	29.96	1014.6
09:53 PM EDT	E 3.4	10.00	Partly Cloudy	--	79.0	73.0	82%	NA	82.2	29.94	1013.9
08:53 PM EDT	E 3.4	10.00	Mostly Cloudy	--	79.0	73.0	82%	NA	82.2	29.92	1013.2
07:53 PM EDT	E 3.4	10.00	Mostly Cloudy	--	79.0	72.0	79%	NA	82.0	29.90	1012.5
06:53 PM EDT	E 8.1	10.00	Mostly Cloudy	--	81.0	70.0	69%	NA	84.4	29.90	1012.5
05:53 PM EDT	E 10.3	10.00	Mostly Cloudy	--	84.0	71.1	65%	NA	89.1	29.89	1012.2
04:53 PM EDT	8.1	10.00	Mostly Cloudy	--	84.0	73.9	72%	NA	91.0	29.89	1012.2
03:53 PM EDT	8.1	10.00	Mostly Cloudy	--	84.0	73.0	70%	NA	90.5	29.90	1012.5
02:53 PM EDT	NE 9.2	10.00	Mostly Cloudy	Trace	84.0	75.0	74%	NA	91.9	29.91	1012.9
01:53 PM EDT	11.4	10.00	Thunderstorms	--	86.0	75.0	70%	NA	95.0	29.94	1013.9
12:53 PM EDT	6.9	10.00	Mostly Cloudy	--	86.0	72.0	63%	NA	92.3	29.95	1014.2
11:53 AM EDT	5.8	8.00	Mostly Cloudy	--	82.9	73.9	74%	NA	89.4	29.97	1014.9
10:53 AM EDT	5.8	8.00	Mostly Cloudy	--	81.0	73.9	79%	NA	86.2	29.97	1014.9
09:53 AM EDT	NW 8.1	8.00	Mostly Cloudy	--	79.0	73.9	85%	NA	82.6	29.97	1014.9
09:40 AM EDT	6.9	8.00	Mostly Cloudy	--	79.0	73.9	85%	NA	82.6	29.96	1014.6
09:31 AM EDT	6.9	7.00	Mostly Cloudy	--	78.1	73.9	87%	NA	79.7	29.96	1014.6
08:53 AM EDT	9.2	7.00	Mostly Cloudy	--	78.1	73.9	87%	NA	79.7	29.97	1014.9
08:31 AM EDT	8.1	7.00	Mostly Cloudy	--	77.0	73.0	88%	NA	78.4	29.96	1014.6
07:53 AM EDT	NW 5.8	9.00	Mostly Cloudy	--	75.9	73.0	91%	NA	77.5	29.95	1014.2
06:53 AM EDT	NW 5.8	10.00	Mostly Cloudy	--	75.0	73.0	94%	NA	76.6	29.94	1013.9
05:53 AM EDT	W 4.7	10.00	Mostly Cloudy	--	75.9	73.0	91%	NA	77.5	29.94	1013.6
05:11 AM EDT	W 3.4	10.00	Mostly Cloudy	--	75.9	73.0	91%	NA	77.5	29.92	1013.2
04:53 AM EDT	W 3.4	10.00	Thunderstorms	--	75.9	73.0	91%	NA	77.5	29.91	1012.9
04:16 AM EDT		10.00	Mostly Clear	--	NULL		%	NA	NA		M
03:53 AM EDT	W 3.4	10.00	Cloudy	--	75.9	73.0	91%	NA	77.5	29.92	1013.2
03:26 AM EDT	W 4.7	10.00	Mostly Cloudy	--	75.9	73.0	91%	NA	77.5	29.92	1013.2
02:53 AM EDT	W 4.7	10.00	Mostly Clear	--	77.0	73.9	90%	NA	78.6	29.92	1013.2
01:53 AM EDT	4.7	10.00	Mostly Clear	--	78.1	73.9	87%	NA	79.7	29.92	1013.2
12:53 AM EDT	0.0	10.00	Clear	--	78.1	73.9	87%	NA	79.7	29.94	1013.6
11:53 PM EDT	0.0	10.00	Mostly Clear	--	78.1	73.9	87%	NA	79.7	29.94	1013.9
10:53 PM EDT	0.0	10.00	Mostly Clear	--	78.1	73.9	87%	NA	79.7	29.95	1014.2
09:53 PM EDT	E 3.4	10.00	Mostly Clear	--	78.1	73.9	87%	NA	79.7	29.94	1013.9
08:53 PM EDT	E 4.7	10.00	Mostly Clear	--	79.0	73.9	85%	NA	82.6	29.94	1013.6
07:53 PM EDT	E 4.7	10.00	Partly Cloudy	--	79.0	72.0	79%	NA	82.0	29.94	1013.6
06:53 PM EDT	NE 5.8	10.00	Mostly Cloudy	--	81.0	71.1	72%	NA	84.9	29.92	1013.2
05:53 PM EDT	3.4	10.00	Mostly Cloudy	--	82.0	72.0	72%	NA	86.9	29.91	1012.9
04:53 PM EDT	3.4	10.00	Mostly Cloudy	--	82.9	70.0	65%	NA	87.1	29.90	1012.5
03:53 PM EDT	E 3.4	10.00	Mostly Cloudy	--	82.9	70.0	65%	NA	87.1	29.94	1013.6
02:53 PM EDT	5.8	10.00	Mostly Cloudy	Trace	82.9	71.1	67%	NA	87.6	29.96	1014.6
01:53 PM EDT	4.7	10.00	Light Rain	Trace	82.9	73.9	74%	NA	89.4	29.97	1014.9
12:53 PM EDT	6.9	10.00	Mostly Cloudy	--	82.0	73.9	77%	NA	88.0	29.99	1015.6
11:53 AM EDT	6.9	10.00	Mostly Cloudy	--	82.0	73.9	77%	NA	88.0	30.00	1015.9
10:53 AM EDT	5.8	10.00	Mostly Cloudy	--	81.0	73.9	79%	NA	86.2	30.00	1015.9
10:11 AM EDT	6.9	10.00	Mostly Cloudy	--	80.1	75.0	85%	NA	85.1	29.99	1015.6
09:53 AM EDT	5.8	10.00	Mostly Cloudy	--	80.1	75.0	85%	NA	85.1	29.99	1015.6
08:53 AM EDT	NW 4.7	10.00	Mostly Cloudy	--	79.0	75.0	88%	NA	82.8	29.98	1015.2
07:53 AM EDT	5.8	10.00	Mostly Clear	--	78.1	75.0	90%	NA	79.9	29.96	1014.6
07:22 AM EDT	8.1	10.00	Mostly Clear	--	78.1	75.0	90%	NA	79.9	29.95	1014.2
06:53 AM EDT	4.7	10.00	Mostly Clear	--	78.1	75.0	90%	NA	79.9	29.94	1013.9
05:58 AM EDT	4.7	10.00	Mostly Clear	--	78.1	73.9	87%	NA	79.7	29.94	1013.9
05:53 AM EDT	NW 4.7	10.00	Clear	--	78.1	75.0	90%	NA	79.9	29.94	1013.9
04:53 AM EDT	8.1	10.00	Partly Cloudy	--	79.0	75.0	88%	NA	82.8	29.94	1013.9
04:36 AM EDT	6.9	10.00	Clear	--	79.0	75.0	88%	NA	82.8	29.94	1013.9
04:21 AM EDT	NW 3.4	10.00	Thunderstorms	--	79.0	75.0	88%	NA	82.8	29.95	1014.2
03:53 AM EDT	NW 3.4	10.00	Clear	--	79.0	75.0	88%	NA	82.8	29.95	1014.2
02:53 AM EDT		10.00	Clear	--	NULL		%	NA	NA		M
01:53 AM EDT	S 4.7	10.00	Partly Cloudy	--	80.1	73.9	82%	NA	84.6	29.97	1014.9
12:53 AM EDT	4.7	10.00	Clear	--	80.1	75.0	85%	NA	85.1	29.97	1014.9