San Antonio, TX Current Weather Conditions

Current weather observations and 72-hour history for San Antonio, TX. • View 5-Day Forecast ›

▼Current Conditions — San Antonio, TX

S ANTONIO-BOERNE (K5C1)

Clear

NULL F

Humidity:	%
Wind Speed:	S 8.1 mph
Barometer:	29.96 in
Dewpoint:	F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Sep 2 2026, 11:55 PM CDT

Alert Subscriptions

Severe Weather

Tornado, flood & storm warnings

Observations

Station conditions & threshold alerts

Daily Forecast

Morning summary delivered daily

Lightning

Real-time strike alerts

▼State Weather Snapshot — Texas

Temperature

Dewpoint

Wind Speed

Full Interactive Observation Map →

▼Radar — Texas

Loading radar…

Active Alerts Lightning

Full Interactive Radar Map →

▼Hourly Observation History — San Antonio, TX

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)
11:55 PM CDT	S 8.1	10.00	Clear	--	NULL		%	NA	NA	29.96	1014.6
11:35 PM CDT	S 10.3	10.00	Clear	--	NULL		%	NA	NA	29.96	1014.6
11:15 PM CDT	S 9.2	10.00	Clear	--	NULL		%	NA	NA	29.96	1014.6
10:55 PM CDT	S 4.7	10.00	Clear	--	NULL		%	NA	NA	29.96	1014.6
10:35 PM CDT	S 3.4	10.00	Clear	--	NULL		%	NA	NA	29.95	1014.2
10:15 PM CDT	0.0	10.00	Clear	--	NULL		%	NA	NA	29.94	1013.9
09:55 PM CDT		10.00	Clear	--	NULL		%	NA	NA		M
09:35 PM CDT	0.0	10.00	Clear	--	NULL		%	NA	NA	29.92	1013.2
09:15 PM CDT	0.0	10.00	Clear	--	NULL		%	NA	NA	29.92	1013.2
08:55 PM CDT	0.0	10.00	Clear	--	NULL		%	NA	NA	29.91	1012.9
08:35 PM CDT	0.0	10.00	Clear	--	NULL		%	NA	NA	29.91	1012.9
08:15 PM CDT	0.0	10.00	Clear	--	NULL		%	NA	NA	29.90	1012.5
07:55 PM CDT	0.0	10.00	Clear	--	NULL		%	NA	NA	29.90	1012.5
07:35 PM CDT	S 4.7	10.00	Clear	--	NULL		%	NA	NA	29.90	1012.5
07:15 PM CDT	5.7	10.00	Clear	--	NULL		%	NA	NA	29.90	1012.5
06:55 PM CDT	5.8	10.00	Clear	--	NULL		%	NA	NA	29.90	1012.5
06:35 PM CDT	S 5.8	10.00	Clear	--	NULL		%	NA	NA	29.91	1012.9
06:15 PM CDT	S 6.9	10.00	Clear	--	NULL		%	NA	NA	29.91	1012.9
05:55 PM CDT	S 6.9	10.00	Clear	--	NULL		%	NA	NA	29.91	1012.9
05:35 PM CDT	SW 4.7	10.00	Clear	--	NULL		%	NA	NA	29.91	1012.9
05:15 PM CDT	4.6	10.00	Clear	--	NULL		%	NA	NA	29.91	1012.9
04:55 PM CDT	S 3.4	10.00	Clear	--	NULL		%	NA	NA	29.92	1013.2
04:35 PM CDT	SW 4.7	10.00	Clear	--	NULL		%	NA	NA	29.92	1013.2
04:15 PM CDT	4.7	10.00	Partly Cloudy	--	NULL		%	NA	NA	29.92	1013.2
03:55 PM CDT	5.8	10.00	Mostly Cloudy	--	NULL		%	NA	NA	29.94	1013.6
03:35 PM CDT	3.4	10.00	Partly Cloudy	--	NULL		%	NA	NA	29.94	1013.9
03:15 PM CDT	8.1	10.00	Mostly Cloudy	--	NULL		%	NA	NA	29.94	1013.9
02:55 PM CDT	3.4	10.00	Clear	--	NULL		%	NA	NA	29.96	1014.6
02:35 PM CDT	5.8	10.00	Clear	--	NULL		%	NA	NA	29.97	1014.9
02:15 PM CDT	4.6	10.00	Clear	--	NULL		%	NA	NA	29.98	1015.2
01:55 PM CDT	0.0	10.00	Partly Cloudy	--	NULL		%	NA	NA	29.99	1015.6
01:35 PM CDT	5.8	10.00	Mostly Cloudy	--	NULL		%	NA	NA	30.00	1015.9
01:15 PM CDT	3.4	10.00	Partly Cloudy	--	NULL		%	NA	NA	30.01	1016.3
12:55 PM CDT	5.8	10.00	Partly Cloudy	--	NULL		%	NA	NA	30.02	1016.6
12:35 PM CDT	S 5.8	10.00	Clear	--	NULL		%	NA	NA	30.03	1016.9
12:15 PM CDT		10.00	Clear	--	NULL		%	NA	NA		M
11:55 AM CDT	S 4.7	10.00	Clear	--	NULL		%	NA	NA	30.04	1017.3
11:35 AM CDT	SW 5.8	10.00	Clear	--	NULL		%	NA	NA	30.04	1017.3
11:15 AM CDT	SW 5.8	10.00	Clear	--	NULL		%	NA	NA	30.04	1017.3
10:55 AM CDT	8.1	10.00	Clear	--	NULL		%	NA	NA	30.05	1017.6
10:35 AM CDT	SW 5.8	10.00	Clear	--	NULL		%	NA	NA	30.04	1017.3
10:15 AM CDT	SW 6.9	10.00	Clear	--	NULL		%	NA	NA	30.04	1017.3
09:55 AM CDT	5.8	10.00	Clear	--	NULL		%	NA	NA	30.05	1017.6
09:35 AM CDT	8.1	10.00	Clear	--	NULL		%	NA	NA	30.05	1017.6
09:15 AM CDT	4.7	10.00	Clear	--	NULL		%	NA	NA	30.04	1017.3
08:55 AM CDT	5.8	10.00	Clear	--	NULL		%	NA	NA	30.04	1017.3
08:35 AM CDT	0.0	10.00	Partly Cloudy	--	NULL		%	NA	NA	30.04	1017.3
08:15 AM CDT	0.0	10.00	Clear	--	NULL		%	NA	NA	30.04	1017.3
07:55 AM CDT	0.0	10.00	NULL	--	NULL		%	NA	NA	30.03	1016.9
07:35 AM CDT	0.0	10.00	Clear	--	NULL		%	NA	NA	30.03	1016.9
07:15 AM CDT	0.0	10.00	Clear	--	NULL		%	NA	NA	30.03	1016.9
06:55 AM CDT	0.0	10.00	Clear	--	NULL		%	NA	NA	30.02	1016.6
06:35 AM CDT	0.0	10.00	Clear	--	NULL		%	NA	NA	30.02	1016.6
06:15 AM CDT	0.0	10.00	Clear	--	NULL		%	NA	NA	30.02	1016.6
05:55 AM CDT	0.0	10.00	Clear	--	NULL		%	NA	NA	30.02	1016.6
05:35 AM CDT	0.0	10.00	Clear	--	NULL		%	NA	NA	30.02	1016.6
05:15 AM CDT	0.0	10.00	Clear	--	NULL		%	NA	NA	30.02	1016.6
04:55 AM CDT	0.0	10.00	Clear	--	NULL		%	NA	NA	30.02	1016.6
04:35 AM CDT	0.0	10.00	Clear	--	NULL		%	NA	NA	30.02	1016.6
04:15 AM CDT	0.0	10.00	Clear	--	NULL		%	NA	NA	30.02	1016.6
03:55 AM CDT	0.0	10.00	Clear	--	NULL		%	NA	NA	30.02	1016.6
03:35 AM CDT	3.4	10.00	Clear	--	NULL		%	NA	NA	30.02	1016.6
03:15 AM CDT	0.0	10.00	Clear	--	NULL		%	NA	NA	30.03	1016.9
02:55 AM CDT	S 3.4	10.00	Clear	--	NULL		%	NA	NA	30.03	1016.9
02:35 AM CDT	S 5.8	10.00	Clear	--	NULL		%	NA	NA	30.03	1016.9
02:15 AM CDT	S 3.4	10.00	Clear	--	NULL		%	NA	NA	30.03	1016.9
01:55 AM CDT	3.4	10.00	Clear	--	NULL		%	NA	NA	30.02	1016.6
01:35 AM CDT	S 3.4	10.00	Clear	--	NULL		%	NA	NA	30.02	1016.6
01:15 AM CDT	S 4.7	10.00	Clear	--	NULL		%	NA	NA	30.02	1016.6
12:55 AM CDT	S 4.7	10.00	Clear	--	NULL		%	NA	NA	30.02	1016.6
12:35 AM CDT	5.8	10.00	Clear	--	NULL		%	NA	NA	30.02	1016.6
12:15 AM CDT	5.7	10.00	Clear	--	NULL		%	NA	NA	30.02	1016.6