Point Forecast: Philadelphia International Airport PA  39.88N 75.23W (Elev. 3 ft)	Last Update: 4:11 am EDT Jul 13, 2025

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Date	07/13								07/14
Hour (EDT)	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)	85	85	85	84	81	79	77	76	75	75	74	74	74	73	73	74	75	77	79	80	82	84	85	85
Dewpoint (°F)	75	74	74	74	73	73	72	72	72	72	72	72	72	71	71	72	72	73	73	74	74	74	75	75
Heat Index (°F)	94	93	93	91	86	79	77	76	75	75							75	77	79	84	88	91	94	94
Surface Wind (mph)	8	8	8	8	8	8	7	6	5	3	3	3	3	5	5	5	6	6	6	7	7	7	5	5
Wind Dir	SE	S	S	SE	SE	SE	SE	SE	SE	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Gust
Sky Cover (%)	60	61	60	60	61	65	68	72	75	82	86	87	86	87	88	87	85	82	82	84	79	77	82	82
Precipitation Potential (%)	14	21	16	21	23	16	17	18	14	13	23	19	21	25	26	24	33	33	33	33	33	33	73	73
Relative Humidity (%)	72	70	70	72	77	82	85	87	90	90	93	93	93	93	93	93	90	87	82	82	77	72	72	72
Rain	--	SChc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	SChc	SChc	SChc	Chc	Chc	SChc	Chc	Chc	Chc	Chc	Chc	Chc	Lkly	Lkly
Thunder	--	SChc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	Chc	Chc
Date									07/15
Hour (EDT)	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)	85	84	82	81	79	78	78	77	76	76	75	75	75	75	75	75	76	77	79	81	83	84	85	85
Dewpoint (°F)	75	75	75	75	75	75	75	75	75	74	74	74	74	74	74	74	74	74	75	75	75	75	75	75
Heat Index (°F)	94	92	89	87	79	78	78	77	76	76	75	75	75	75	75	75	76	77	79	87	90	92	94	94
Surface Wind (mph)	5	5	5	3	3	3	2	2	2	1	1	1	1	1	1	1	1	1	2	2	2	3	3	3
Wind Dir	S	S	S	S	S	S	S	S	S	S	S	SW	SW	SW	SW	SW	SW	SW	S	S	S	S	S	S
Gust
Sky Cover (%)	82	82	82	82	73	74	75	76	76	75	75	74	74	73	73	73	73	74	76	77	76	74	73	73
Precipitation Potential (%)	73	73	73	73	44	44	44	44	44	44	43	43	43	43	43	43	42	42	42	42	42	42	59	59
Relative Humidity (%)	72	74	79	82	88	91	91	94	97	94	97	97	97	97	97	97	94	90	88	82	77	74	72	72
Rain	Lkly	Lkly	Lkly	Lkly	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Lkly	Lkly
Thunder	Chc	Lkly	Lkly	Lkly	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	Chc	Chc

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