weather.gov

Home

News

Organization

Search for:  NWSAll NOAA

Point Forecast: San Antonio International Airport TX  29.53N 98.45W (Elev. 771 ft)	Last Update: 2:42 am CDT Apr 16, 2024

[hide menu]

Weather Elements Weather/Precipitation Fire Weather Temperature (°F) Dewpoint (°F) Heat Index (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Fog Mixing Height  x100ftx100m Haines Index Lightning Activity Level Trans. Wind  ktmphkm/hm/s 20ft Wind  ktmphkm/hm/s

48-Hour Period Starting: 4am Tue, Apr 16 20245am Tue, Apr 16 20246am Tue, Apr 16 20247am Tue, Apr 16 20248am Tue, Apr 16 20249am Tue, Apr 16 202410am Tue, Apr 16 202411am Tue, Apr 16 202412pm Tue, Apr 16 20241pm Tue, Apr 16 20242pm Tue, Apr 16 20243pm Tue, Apr 16 20244pm Tue, Apr 16 20245pm Tue, Apr 16 20246pm Tue, Apr 16 20247pm Tue, Apr 16 20248pm Tue, Apr 16 20249pm Tue, Apr 16 202410pm Tue, Apr 16 202411pm Tue, Apr 16 202412am Wed, Apr 17 20241am Wed, Apr 17 20242am Wed, Apr 17 20243am Wed, Apr 17 20244am Wed, Apr 17 20245am Wed, Apr 17 20246am Wed, Apr 17 20247am Wed, Apr 17 20248am Wed, Apr 17 20249am Wed, Apr 17 202410am Wed, Apr 17 202411am Wed, Apr 17 202412pm Wed, Apr 17 20241pm Wed, Apr 17 20242pm Wed, Apr 17 20243pm Wed, Apr 17 20244pm Wed, Apr 17 20245pm Wed, Apr 17 20246pm Wed, Apr 17 20247pm Wed, Apr 17 20248pm Wed, Apr 17 20249pm Wed, Apr 17 202410pm Wed, Apr 17 202411pm Wed, Apr 17 202412am Thu, Apr 18 20241am Thu, Apr 18 20242am Thu, Apr 18 20243am Thu, Apr 18 20244am Thu, Apr 18 20245am Thu, Apr 18 20246am Thu, Apr 18 20247am Thu, Apr 18 20248am Thu, Apr 18 20249am Thu, Apr 18 202410am Thu, Apr 18 202411am Thu, Apr 18 202412pm Thu, Apr 18 20241pm Thu, Apr 18 20242pm Thu, Apr 18 20243pm Thu, Apr 18 20244pm Thu, Apr 18 20245pm Thu, Apr 18 20246pm Thu, Apr 18 20247pm Thu, Apr 18 20248pm Thu, Apr 18 20249pm Thu, Apr 18 202410pm Thu, Apr 18 202411pm Thu, Apr 18 202412am Fri, Apr 19 20241am Fri, Apr 19 20242am Fri, Apr 19 20243am Fri, Apr 19 20244am Fri, Apr 19 20245am Fri, Apr 19 20246am Fri, Apr 19 20247am Fri, Apr 19 20248am Fri, Apr 19 20249am Fri, Apr 19 202410am Fri, Apr 19 202411am Fri, Apr 19 202412pm Fri, Apr 19 20241pm Fri, Apr 19 20242pm Fri, Apr 19 20243pm Fri, Apr 19 20244pm Fri, Apr 19 20245pm Fri, Apr 19 20246pm Fri, Apr 19 20247pm Fri, Apr 19 20248pm Fri, Apr 19 20249pm Fri, Apr 19 202410pm Fri, Apr 19 202411pm Fri, Apr 19 202412am Sat, Apr 20 20241am Sat, Apr 20 20242am Sat, Apr 20 20243am Sat, Apr 20 20244am Sat, Apr 20 20245am Sat, Apr 20 20246am Sat, Apr 20 20247am Sat, Apr 20 20248am Sat, Apr 20 20249am Sat, Apr 20 202410am Sat, Apr 20 202411am Sat, Apr 20 202412pm Sat, Apr 20 20241pm Sat, Apr 20 20242pm Sat, Apr 20 20243pm Sat, Apr 20 2024

Date	04/16																				04/17
Hour (CDT)	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03
Temperature (°F)	71	71	71	71	71	72	74	77	78	80	82	85	86	86	86	84	82	79	77	75	74	73	73	72
Dewpoint (°F)	68	68	68	69	69	69	70	70	71	71	71	71	71	69	69	69	69	71	71	70	70	70	70	71
Heat Index (°F)								77	78	83	86	90	91	90	90	88	85	79	77	75
Surface Wind (mph)	11	9	8	7	6	6	6	6	6	6	6	6	6	6	7	8	8	10	10	10	9	8	7	6
Wind Dir	SSE	SSE	SSE	S	S	S	SSE	SSE	S	S	SSE	SSE	SE	SE	SE	SE	SE	SE	SSE	SSE	SSE	SSE	SSE	SSE
Gust	18
Sky Cover (%)	85	84	84	89	87	82	85	81	77	75	65	62	67	62	69	82	75	77	78	82	88	88	88	85
Precipitation Potential (%)	5	5	5	3	3	3	1	1	1	0	0	0	0	0	0	0	0	0	1	1	1	2	2	2
Relative Humidity (%)	90	90	90	93	93	90	87	79	79	74	69	63	61	57	57	61	65	77	82	84	87	90	90	97
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																					04/18
Hour (CDT)	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03
Temperature (°F)	72	72	71	70	72	72	75	78	81	84	86	88	89	89	89	87	85	82	79	77	75	74	73	72
Dewpoint (°F)	71	71	71	70	71	72	72	72	72	72	71	71	70	70	69	69	69	69	69	69	70	70	70	71
Heat Index (°F)							75	78	86	90	92	94	94	94	93	91	89	85	79	77	75
Surface Wind (mph)	6	5	3	3	3	3	5	6	7	8	9	9	9	9	10	10	11	13	13	11	10	8	7	6
Wind Dir	SSE	SSE	SE	SE	ESE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SSE	SSE	SSE	SSE	SSE
Gust																		18	18
Sky Cover (%)	91	90	89	90	85	82	88	80	77	73	72	70	69	75	82	88	89	89	90	89	87	86	88	90
Precipitation Potential (%)	2	2	2	6	6	6	6	6	6	9	9	9	9	9	9	13	13	13	13	13	13	8	8	8
Relative Humidity (%)	97	97	100	100	97	100	90	82	74	67	61	57	54	52	53	55	59	65	72	76	84	87	90	97
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

International System of Units Forecast Discussion 7-Day Forecast Hourly Weather Graph NWS Austin/San Antonio Current Observations Satellite Imagery Interactive Grids Point Forecast Matrices Fire Weather Drought Rivers & Lakes Climate Data NOAA Weather Radio Contact Local Office

---

Webmaster NOAA's National Weather Service Austin/San Antonio, TX

Disclaimer Credits Glossary

Privacy Policy About Us Career Opportunities