Point Forecast: Catarina TX  28.36N 99.61W (Elev. 495 ft)	Last Update: 6:44 am CDT Sep 4, 2026

[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 Trans. Wind  ktmphkm/hm/s 20ft Wind  ktmphkm/hm/s

48-Hour Period Starting: 10am Fri, Sep 4 202611am Fri, Sep 4 202612pm Fri, Sep 4 20261pm Fri, Sep 4 20262pm Fri, Sep 4 20263pm Fri, Sep 4 20264pm Fri, Sep 4 20265pm Fri, Sep 4 20266pm Fri, Sep 4 20267pm Fri, Sep 4 20268pm Fri, Sep 4 20269pm Fri, Sep 4 202610pm Fri, Sep 4 202611pm Fri, Sep 4 202612am Sat, Sep 5 20261am Sat, Sep 5 20262am Sat, Sep 5 20263am Sat, Sep 5 20264am Sat, Sep 5 20265am Sat, Sep 5 20266am Sat, Sep 5 20267am Sat, Sep 5 20268am Sat, Sep 5 20269am Sat, Sep 5 202610am Sat, Sep 5 202611am Sat, Sep 5 202612pm Sat, Sep 5 20261pm Sat, Sep 5 20262pm Sat, Sep 5 20263pm Sat, Sep 5 20264pm Sat, Sep 5 20265pm Sat, Sep 5 20266pm Sat, Sep 5 20267pm Sat, Sep 5 20268pm Sat, Sep 5 20269pm Sat, Sep 5 202610pm Sat, Sep 5 202611pm Sat, Sep 5 202612am Sun, Sep 6 20261am Sun, Sep 6 20262am Sun, Sep 6 20263am Sun, Sep 6 20264am Sun, Sep 6 20265am Sun, Sep 6 20266am Sun, Sep 6 20267am Sun, Sep 6 20268am Sun, Sep 6 20269am Sun, Sep 6 202610am Sun, Sep 6 202611am Sun, Sep 6 202612pm Sun, Sep 6 20261pm Sun, Sep 6 20262pm Sun, Sep 6 20263pm Sun, Sep 6 20264pm Sun, Sep 6 20265pm Sun, Sep 6 20266pm Sun, Sep 6 20267pm Sun, Sep 6 20268pm Sun, Sep 6 20269pm Sun, Sep 6 202610pm Sun, Sep 6 202611pm Sun, Sep 6 202612am Mon, Sep 7 20261am Mon, Sep 7 20262am Mon, Sep 7 20263am Mon, Sep 7 20264am Mon, Sep 7 20265am Mon, Sep 7 20266am Mon, Sep 7 20267am Mon, Sep 7 20268am Mon, Sep 7 20269am Mon, Sep 7 202610am Mon, Sep 7 202611am Mon, Sep 7 202612pm Mon, Sep 7 20261pm Mon, Sep 7 20262pm Mon, Sep 7 20263pm Mon, Sep 7 20264pm Mon, Sep 7 20265pm Mon, Sep 7 20266pm Mon, Sep 7 20267pm Mon, Sep 7 20268pm Mon, Sep 7 20269pm Mon, Sep 7 202610pm Mon, Sep 7 202611pm Mon, Sep 7 202612am Tue, Sep 8 20261am Tue, Sep 8 20262am Tue, Sep 8 20263am Tue, Sep 8 20264am Tue, Sep 8 20265am Tue, Sep 8 20266am Tue, Sep 8 20267am Tue, Sep 8 20268am Tue, Sep 8 20269am Tue, Sep 8 202610am Tue, Sep 8 202611am Tue, Sep 8 202612pm Tue, Sep 8 20261pm Tue, Sep 8 20262pm Tue, Sep 8 20263pm Tue, Sep 8 20264pm Tue, Sep 8 20265pm Tue, Sep 8 20266pm Tue, Sep 8 20267pm Tue, Sep 8 20268pm Tue, Sep 8 20269pm Tue, Sep 8 2026

Date	09/04														09/05
Hour (CDT)	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09
Temperature (°F)	86	90	92	96	99	100	101	101	100	98	94	90	88	85	85	84	82	81	80	78	77	77	76	80
Dewpoint (°F)	76	75	74	73	71	69	68	66	66	66	68	70	72	73	73	73	73	74	74	74	74	75	75	76
Heat Index (°F)	96	101	102	106	108	107	107	106	104	102	99	96	95	92	92	90	87	86	85	78	77	77	76	86
Surface Wind (mph)	8	8	8	8	8	9	9	10	11	11	13	14	13	11	10	9	9	8	8	7	7	6	7	7
Wind Dir	SE	SE	ESE	ESE	ESE	ESE	E	E	E	E	ESE	ESE	ESE	ESE	SE	SE	SE	SE	SE	ESE	ESE	ESE	ESE	ESE
Gust									20	20	22	22	23	22	20	20	18
Sky Cover (%)	50	42	37	22	25	29	31	28	23	17	22	26	31	31	31	31	34	37	37	40	43	47	46	46
Precipitation Potential (%)	2	2	2	3	3	3	7	7	7	9	9	9	9	9	9	7	7	7	5	5	5	6	6	6
Relative Humidity (%)	72	62	56	48	41	37	35	32	33	35	43	52	59	67	67	70	74	79	82	88	90	94	97	88
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date															09/06
Hour (CDT)	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09
Temperature (°F)	84	87	90	93	96	99	99	99	100	97	95	91	88	86	84	83	82	80	79	78	76	76	78	81
Dewpoint (°F)	76	75	74	72	70	69	67	66	66	66	67	69	71	71	71	72	71	72	73	73	73	74	74	74
Heat Index (°F)	93	96	99	101	103	106	104	103	104	101	99	96	94	91	89	88	86	84	79	78	76	76	78	86
Surface Wind (mph)	7	7	7	6	7	7	8	8	9	8	8	8	8	8	8	8	8	7	7	6	5	5	5	6
Wind Dir	ESE	ESE	ESE	ESE	ESE	ESE	E	E	ESE	E	E	ESE	ESE	ESE	SE	SE	SE	SE	SE	SE	ESE	E	ESE	ESE
Gust
Sky Cover (%)	58	40	34	41	31	34	33	34	31	24	31	34	42	38	40	43	40	38	31	37	37	33	42	48
Precipitation Potential (%)	6	6	6	9	9	9	9	9	9	11	11	11	11	11	11	8	8	8	8	8	8	11	11	11
Relative Humidity (%)	77	68	60	51	43	38	36	34	33	37	40	49	57	61	65	70	69	77	82	85	90	94	88	79
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