Point Forecast: Louisville TN  35.83N 84.04W (Elev. 863 ft)	Last Update: 2:46 pm EDT Jul 10, 2026

[show menu]

Date	07/10							07/11
Hour (EDT)	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16
Temperature (°F)	84	83	83	80	78	76	75	74	74	74	73	72	72	72	70	72	72	75	76	77	79	81	82	82
Dewpoint (°F)	75	75	75	73	73	72	72	72	72	71	71	71	71	71	70	72	72	74	75	76	76	76	77	76
Heat Index (°F)	92	90	90	84	78	76	75											75	76	77	79	87	90	89
Surface Wind (mph)	11	9	8	7	6	6	5	5	5	5	5	6	6	6	7	7	7	7	8	8	8	7	7	7
Wind Dir	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	W	SW	SW	SW	SW
Gust	21	20
Sky Cover (%)	81	75	73	66	80	75	64	64	76	87	87	91	86	85	74	77	76	82	95	83	74	75	69	59
Precipitation Potential (%)	66	72	74	45	42	49	61	83	68	95	85	79	81	70	45	41	60	77	69	70	69	67	74	70
Relative Humidity (%)	74	77	77	79	85	87	90	93	93	90	93	97	97	97	100	100	100	97	97	97	91	85	85	82
Rain	Lkly	Lkly	Lkly	Chc	Chc	Chc	Lkly	Ocnl	Lkly	Ocnl	Ocnl	Ocnl	Ocnl	Lkly	Chc	Chc	Lkly	Ocnl	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly
Thunder	Lkly	Lkly	Lkly	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	--	--	--	Chc	Chc	Chc	Lkly	Lkly	Lkly
Date								07/12
Hour (EDT)	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16
Temperature (°F)	83	82	81	79	76	75	74	73	73	72	72	71	71	71	70	72	72	74	77	79	80	82	83	83
Dewpoint (°F)	75	75	75	73	73	72	72	72	71	71	71	70	70	70	70	71	72	74	74	75	76	76	76	76
Heat Index (°F)	90	89	87	79	76	75													77	79	86	89	91	91
Surface Wind (mph)	7	6	5	3	3	2	2	1	1	1	0	0	1	0	0	0	1	1	1	1	2	2	2	3
Wind Dir	SW	SW	SW	SW	W	SW	S	S	W	W	SW	SE	S	S	SW	S	S	SW	SW	SW	SW	SW	SW	SW
Gust
Sky Cover (%)	37	47	47	64	73	71	77	60	79	70	58	61	76	70	75	85	63	72	81	78	75	72	67	62
Precipitation Potential (%)	78	78	55	58	59	60	23	26	20	60	66	67	55	56	64	72	72	72	72	72	72	83	83	83
Relative Humidity (%)	77	79	82	82	90	90	93	97	93	97	97	97	97	97	100	97	100	100	90	88	88	82	80	80
Rain	Ocnl	Ocnl	Lkly	Lkly	Lkly	Lkly	SChc	Chc	SChc	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Ocnl	Ocnl	Ocnl
Thunder	Lkly	Lkly	Lkly	Chc	Chc	Chc	--	--	--	SChc	SChc	SChc	--	--	--	--	--	--	SChc	SChc	SChc	Lkly	Lkly	Lkly

International System of Units Forecast Discussion 7-Day Forecast Hourly Weather Graph Weather Glossary Forecast Matrices Public Info Statements Fire Weather Forecasts Local Climatology Local Hydrology Hazardous Weather Outlooks Sunrise & Sunset Tropical Information Aviation Weather NOAA Weather Radio