Point Forecast: Thibodaux LA  29.78N 90.83W	Last Update: 4:57 am CDT Jul 17, 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 Atmospheric Dispersion Index Low Visibility Occurrence Risk Index

48-Hour Period Starting: 5am Fri, Jul 17 20266am Fri, Jul 17 20267am Fri, Jul 17 20268am Fri, Jul 17 20269am Fri, Jul 17 202610am Fri, Jul 17 202611am Fri, Jul 17 202612pm Fri, Jul 17 20261pm Fri, Jul 17 20262pm Fri, Jul 17 20263pm Fri, Jul 17 20264pm Fri, Jul 17 20265pm Fri, Jul 17 20266pm Fri, Jul 17 20267pm Fri, Jul 17 20268pm Fri, Jul 17 20269pm Fri, Jul 17 202610pm Fri, Jul 17 202611pm Fri, Jul 17 202612am Sat, Jul 18 20261am Sat, Jul 18 20262am Sat, Jul 18 20263am Sat, Jul 18 20264am Sat, Jul 18 20265am Sat, Jul 18 20266am Sat, Jul 18 20267am Sat, Jul 18 20268am Sat, Jul 18 20269am Sat, Jul 18 202610am Sat, Jul 18 202611am Sat, Jul 18 202612pm Sat, Jul 18 20261pm Sat, Jul 18 20262pm Sat, Jul 18 20263pm Sat, Jul 18 20264pm Sat, Jul 18 20265pm Sat, Jul 18 20266pm Sat, Jul 18 20267pm Sat, Jul 18 20268pm Sat, Jul 18 20269pm Sat, Jul 18 202610pm Sat, Jul 18 202611pm Sat, Jul 18 202612am Sun, Jul 19 20261am Sun, Jul 19 20262am Sun, Jul 19 20263am Sun, Jul 19 20264am Sun, Jul 19 20265am Sun, Jul 19 20266am Sun, Jul 19 20267am Sun, Jul 19 20268am Sun, Jul 19 20269am Sun, Jul 19 202610am Sun, Jul 19 202611am Sun, Jul 19 202612pm Sun, Jul 19 20261pm Sun, Jul 19 20262pm Sun, Jul 19 20263pm Sun, Jul 19 20264pm Sun, Jul 19 20265pm Sun, Jul 19 20266pm Sun, Jul 19 20267pm Sun, Jul 19 20268pm Sun, Jul 19 20269pm Sun, Jul 19 202610pm Sun, Jul 19 202611pm Sun, Jul 19 202612am Mon, Jul 20 20261am Mon, Jul 20 20262am Mon, Jul 20 20263am Mon, Jul 20 20264am Mon, Jul 20 20265am Mon, Jul 20 20266am Mon, Jul 20 20267am Mon, Jul 20 20268am Mon, Jul 20 20269am Mon, Jul 20 202610am Mon, Jul 20 202611am Mon, Jul 20 202612pm Mon, Jul 20 20261pm Mon, Jul 20 20262pm Mon, Jul 20 20263pm Mon, Jul 20 20264pm Mon, Jul 20 20265pm Mon, Jul 20 20266pm Mon, Jul 20 20267pm Mon, Jul 20 20268pm Mon, Jul 20 20269pm Mon, Jul 20 202610pm Mon, Jul 20 202611pm Mon, Jul 20 202612am Tue, Jul 21 20261am Tue, Jul 21 20262am Tue, Jul 21 20263am Tue, Jul 21 20264am Tue, Jul 21 20265am Tue, Jul 21 20266am Tue, Jul 21 20267am Tue, Jul 21 20268am Tue, Jul 21 20269am Tue, Jul 21 202610am Tue, Jul 21 202611am Tue, Jul 21 202612pm Tue, Jul 21 20261pm Tue, Jul 21 20262pm Tue, Jul 21 20263pm Tue, Jul 21 20264pm Tue, Jul 21 2026

Date	07/17																			07/18
Hour (CDT)	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04
Temperature (°F)	77	77	76	80	82	86	88	90	91	92	93	94	92	92	91	86	84	82	81	80	80	79	79	78
Dewpoint (°F)	75	75	76	78	79	78	77	76	75	74	73	73	73	74	75	75	76	77	77	77	76	76	76	76
Heat Index (°F)	77	77	76	87	92	98	100	102	102	102	102	103	101	102	102	95	93	90	88	87	86	79	79	78
Surface Wind (mph)	1	0	0	0	1	2	3	2	2	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3
Wind Dir	W	N	N	N	NW	NW	NW	NW	NW	NW	NW	NW	NW	W	W	W	W	W	W	W	W	W	W	W
Gust
Sky Cover (%)	48	41	40	49	47	48	43	39	37	29	35	27	28	30	27	35	31	30	16	17	28	31	35	34
Precipitation Potential (%)	2	2	1	2	2	3	4	5	5	5	5	5	4	4	4	4	2	1	1	1	1	0	2	2
Relative Humidity (%)	94	94	100	94	91	77	70	64	60	56	52	51	54	56	60	70	77	85	88	91	88	91	91	94
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																				07/19
Hour (CDT)	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04
Temperature (°F)	78	77	78	80	83	86	88	90	92	93	93	95	93	93	92	87	84	82	81	80	80	79	78	78
Dewpoint (°F)	75	75	76	77	78	78	78	77	76	75	74	74	74	75	77	76	76	76	76	75	75	75	74	74
Heat Index (°F)	78	77	78	87	93	98	102	103	105	105	103	106	103	105	106	98	93	89	87	85	85	79	78	78
Surface Wind (mph)	3	3	3	3	5	5	5	5	5	5	5	5	5	5	3	3	3	5	5	5	5	5	6	6
Wind Dir	W	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	W	W	W	W	W	W	W	W
Gust
Sky Cover (%)	31	31	29	23	24	42	31	32	43	28	20	17	29	21	25	1	12	22	20	18	16	17	17	18
Precipitation Potential (%)	0	2	0	0	0	0	0	0	0	0	1	1	1	3	2	2	2	2	2	2	2	2	2	2
Relative Humidity (%)	91	94	94	91	85	77	72	66	60	56	54	51	54	56	62	70	77	82	85	85	85	88	88	88
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

International System of Units Forecast Discussion 7-Day Forecast Hourly Weather Graph *New* Local Radar - Hammond, LA (KHDC) *New* National Water Prediction Service Surface Analysis Interactive Graphical Forecast Marine Weather Aviation Weather NWS New Orleans/Baton Rouge Home