Point Forecast: San Antonio International Airport TX  29.53N 98.48W (Elev. 817 ft)	Last Update: 3:48 pm CDT May 5, 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: 4pm Sun, May 5 20245pm Sun, May 5 20246pm Sun, May 5 20247pm Sun, May 5 20248pm Sun, May 5 20249pm Sun, May 5 202410pm Sun, May 5 202411pm Sun, May 5 202412am Mon, May 6 20241am Mon, May 6 20242am Mon, May 6 20243am Mon, May 6 20244am Mon, May 6 20245am Mon, May 6 20246am Mon, May 6 20247am Mon, May 6 20248am Mon, May 6 20249am Mon, May 6 202410am Mon, May 6 202411am Mon, May 6 202412pm Mon, May 6 20241pm Mon, May 6 20242pm Mon, May 6 20243pm Mon, May 6 20244pm Mon, May 6 20245pm Mon, May 6 20246pm Mon, May 6 20247pm Mon, May 6 20248pm Mon, May 6 20249pm Mon, May 6 202410pm Mon, May 6 202411pm Mon, May 6 202412am Tue, May 7 20241am Tue, May 7 20242am Tue, May 7 20243am Tue, May 7 20244am Tue, May 7 20245am Tue, May 7 20246am Tue, May 7 20247am Tue, May 7 20248am Tue, May 7 20249am Tue, May 7 202410am Tue, May 7 202411am Tue, May 7 202412pm Tue, May 7 20241pm Tue, May 7 20242pm Tue, May 7 20243pm Tue, May 7 20244pm Tue, May 7 20245pm Tue, May 7 20246pm Tue, May 7 20247pm Tue, May 7 20248pm Tue, May 7 20249pm Tue, May 7 202410pm Tue, May 7 202411pm Tue, May 7 202412am Wed, May 8 20241am Wed, May 8 20242am Wed, May 8 20243am Wed, May 8 20244am Wed, May 8 20245am Wed, May 8 20246am Wed, May 8 20247am Wed, May 8 20248am Wed, May 8 20249am Wed, May 8 202410am Wed, May 8 202411am Wed, May 8 202412pm Wed, May 8 20241pm Wed, May 8 20242pm Wed, May 8 20243pm Wed, May 8 20244pm Wed, May 8 20245pm Wed, May 8 20246pm Wed, May 8 20247pm Wed, May 8 20248pm Wed, May 8 20249pm Wed, May 8 202410pm Wed, May 8 202411pm Wed, May 8 202412am Thu, May 9 20241am Thu, May 9 20242am Thu, May 9 20243am Thu, May 9 20244am Thu, May 9 20245am Thu, May 9 20246am Thu, May 9 20247am Thu, May 9 20248am Thu, May 9 20249am Thu, May 9 202410am Thu, May 9 202411am Thu, May 9 202412pm Thu, May 9 20241pm Thu, May 9 20242pm Thu, May 9 20243pm Thu, May 9 20244pm Thu, May 9 20245pm Thu, May 9 20246pm Thu, May 9 20247pm Thu, May 9 20248pm Thu, May 9 20249pm Thu, May 9 202410pm Thu, May 9 202411pm Thu, May 9 202412am Fri, May 10 20241am Fri, May 10 20242am Fri, May 10 20243am Fri, May 10 2024

Date	05/05								05/06
Hour (CDT)	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15
Temperature (°F)	77	77	76	76	74	74	73	73	73	73	73	73	73	73	72	73	73	73	76	77	79	80	84	84
Dewpoint (°F)	72	72	71	71	71	72	71	71	71	71	71	72	72	73	72	73	73	73	73	74	75	75	75	75
Heat Index (°F)	77	77	76	76															76	77	79	85	92	92
Surface Wind (mph)	11	13	13	11	10	10	10	10	9	8	8	7	6	6	6	6	7	8	9	9	10	10	10	11
Wind Dir	ESE	ESE	ESE	ESE	ESE	E	E	ESE	ESE	ESE	SE	SE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE
Gust		18	18																					18
Sky Cover (%)	93	87	80	85	81	75	67	61	67	75	88	92	92	92	87	87	70	83	87	85	84	80	77	81
Precipitation Potential (%)	21	21	21	14	14	14	14	14	14	9	9	9	8	8	8	5	5	5	5	5	5	8	8	8
Relative Humidity (%)	85	85	85	85	90	93	93	93	93	93	93	97	97	100	100	100	100	100	90	90	88	85	74	74
Rain	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date									05/07
Hour (CDT)	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15
Temperature (°F)	84	86	84	84	82	78	77	76	75	74	73	73	73	72	72	72	73	75	77	80	84	87	89	91
Dewpoint (°F)	75	74	74	74	74	74	73	73	73	73	73	73	73	72	72	72	72	73	73	73	74	74	74	73
Heat Index (°F)	92	94	91	91	88	78	77	76	75									75	77	84	91	95	98	99
Surface Wind (mph)	11	10	10	9	9	9	10	10	10	9	8	6	5	5	5	5	5	5	5	6	7	8	9	10
Wind Dir	S	SSE	SSE	SSE	SE	SE	SE	SSE	SSE	SSE	SSE	S	S	S	S	S	S	S	S	S	S	S	S	SSE
Gust
Sky Cover (%)	66	62	53	50	26	23	35	31	51	70	76	81	87	84	80	77	77	77	77	63	48	34	32	30
Precipitation Potential (%)	8	8	8	3	3	3	3	3	3	0	0	0	0	0	0	1	1	1	1	1	1	2	2	2
Relative Humidity (%)	74	68	72	72	77	88	87	90	94	97	99	100	100	99	100	99	96	94	87	79	72	65	61	56
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