Point Forecast: Lancaster PA  40.04N 76.3W (Elev. 302 ft)	Last Update: 7:26 am EDT Aug 27, 2025

[hide menu]

Weather Elements Fire Weather Aviation 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 Vent Rate (x1000 mph-ft) Davis Stability Index Atmospheric Dispersion Index Low Visibility Occurrence Risk Index Ceiling Height Visibility Thunder Potential

48-Hour Period Starting: 12pm Wed, Aug 27 20251pm Wed, Aug 27 20252pm Wed, Aug 27 20253pm Wed, Aug 27 20254pm Wed, Aug 27 20255pm Wed, Aug 27 20256pm Wed, Aug 27 20257pm Wed, Aug 27 20258pm Wed, Aug 27 20259pm Wed, Aug 27 202510pm Wed, Aug 27 202511pm Wed, Aug 27 202512am Thu, Aug 28 20251am Thu, Aug 28 20252am Thu, Aug 28 20253am Thu, Aug 28 20254am Thu, Aug 28 20255am Thu, Aug 28 20256am Thu, Aug 28 20257am Thu, Aug 28 20258am Thu, Aug 28 20259am Thu, Aug 28 202510am Thu, Aug 28 202511am Thu, Aug 28 202512pm Thu, Aug 28 20251pm Thu, Aug 28 20252pm Thu, Aug 28 20253pm Thu, Aug 28 20254pm Thu, Aug 28 20255pm Thu, Aug 28 20256pm Thu, Aug 28 20257pm Thu, Aug 28 20258pm Thu, Aug 28 20259pm Thu, Aug 28 202510pm Thu, Aug 28 202511pm Thu, Aug 28 202512am Fri, Aug 29 20251am Fri, Aug 29 20252am Fri, Aug 29 20253am Fri, Aug 29 20254am Fri, Aug 29 20255am Fri, Aug 29 20256am Fri, Aug 29 20257am Fri, Aug 29 20258am Fri, Aug 29 20259am Fri, Aug 29 202510am Fri, Aug 29 202511am Fri, Aug 29 202512pm Fri, Aug 29 20251pm Fri, Aug 29 20252pm Fri, Aug 29 20253pm Fri, Aug 29 20254pm Fri, Aug 29 20255pm Fri, Aug 29 20256pm Fri, Aug 29 20257pm Fri, Aug 29 20258pm Fri, Aug 29 20259pm Fri, Aug 29 202510pm Fri, Aug 29 202511pm Fri, Aug 29 202512am Sat, Aug 30 20251am Sat, Aug 30 20252am Sat, Aug 30 20253am Sat, Aug 30 20254am Sat, Aug 30 20255am Sat, Aug 30 20256am Sat, Aug 30 20257am Sat, Aug 30 20258am Sat, Aug 30 20259am Sat, Aug 30 202510am Sat, Aug 30 202511am Sat, Aug 30 202512pm Sat, Aug 30 20251pm Sat, Aug 30 20252pm Sat, Aug 30 20253pm Sat, Aug 30 20254pm Sat, Aug 30 20255pm Sat, Aug 30 20256pm Sat, Aug 30 20257pm Sat, Aug 30 20258pm Sat, Aug 30 20259pm Sat, Aug 30 202510pm Sat, Aug 30 202511pm Sat, Aug 30 202512am Sun, Aug 31 20251am Sun, Aug 31 20252am Sun, Aug 31 20253am Sun, Aug 31 20254am Sun, Aug 31 20255am Sun, Aug 31 20256am Sun, Aug 31 20257am Sun, Aug 31 20258am Sun, Aug 31 20259am Sun, Aug 31 202510am Sun, Aug 31 202511am Sun, Aug 31 202512pm Sun, Aug 31 20251pm Sun, Aug 31 20252pm Sun, Aug 31 20253pm Sun, Aug 31 20254pm Sun, Aug 31 20255pm Sun, Aug 31 20256pm Sun, Aug 31 20257pm Sun, Aug 31 20258pm Sun, Aug 31 20259pm Sun, Aug 31 202510pm Sun, Aug 31 202511pm Sun, Aug 31 2025

Date	08/27												08/28
Hour (EDT)	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11
Temperature (°F)	70	72	73	74	74	73	73	71	67	65	62	60	59	58	57	56	55	54	54	54	56	62	67	71
Dewpoint (°F)	49	48	46	47	47	48	49	50	51	50	50	50	49	48	48	49	48	47	47	48	50	51	51	52
Heat Index (°F)
Surface Wind (mph)	10	10	10	10	10	10	8	6	5	3	2	2	2	2	2	1	1	1	1	1	1	2	3	3
Wind Dir	NW	NW	NW	NW	NW	NW	NW	NW	W	W	W	SW	W	W	SW	SW	W	W	W	W	W	SW	SW	SW
Gust
Sky Cover (%)	8	10	11	14	17	19	15	10	6	5	7	8	10	26	38	48	55	47	54	67	62	76	71	65
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	47	42	38	38	38	41	43	47	56	58	65	69	69	69	72	77	77	77	77	80	80	67	56	51
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date													08/29
Hour (EDT)	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11
Temperature (°F)	74	76	77	78	78	77	75	73	70	68	66	64	63	62	62	61	60	60	60	61	62	65	68	71
Dewpoint (°F)	51	50	49	48	48	48	50	52	54	54	54	54	54	53	53	53	53	53	54	54	55	56	56	57
Heat Index (°F)		76	77	78	78	77	75
Surface Wind (mph)	5	6	7	7	7	7	6	6	5	5	5	5	5	3	3	3	3	3	3	3	3	5	6	7
Wind Dir	SW	SW	SW	SW	SW	SW	SW	S	S	S	S	S	S	S	SW	SW	SW	SW	W	W	W	W	W	W
Gust
Sky Cover (%)	59	53	47	48	48	49	53	57	61	58	56	53	58	63	68	66	65	63	58	53	48	48	48	48
Precipitation Potential (%)	0	0	0	0	0	0	0	0	4	4	4	4	4	4	6	6	6	6	6	6	3	3	3	3
Relative Humidity (%)	44	40	37	35	35	36	41	48	57	61	65	70	72	72	72	75	78	78	81	78	78	73	65	61
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

International System of Units Forecast Discussion 7-Day Forecast Hourly Weather Graph Hazardous Weather Outlook Regional Weather Conditions Local Climate Snow and Ice Accumulation Forecasts River Stages Drought and Precipitation Forecast Model Data NWS State College Home