Downingtown, PA Current Weather Conditions

Current weather observations and 72-hour history for Downingtown, PA. • View 5-Day Forecast ›

▼Current Conditions — Downingtown, PA

READING (KRDG)

Smoke and Fog/Mist

66.2 F

Humidity:	88%
Wind Speed:	NW 3.4 mph
Barometer:	29.98 in
Dewpoint:	62.6 F
Visibility:	3.50 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Jul 18 2026, 05:45 AM EDT

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▼Hourly Observation History — Downingtown, PA

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
05:45 AM EDT	NW 3.4	3.50	Smoke and Fog/Mist	--	66.2	62.6	88%	NA	NA	29.98	1015.2
05:35 AM EDT	0.0	3.50	Smoke and Fog/Mist	--	64.4	62.6	94%	NA	NA	29.98	1015.2
05:30 AM EDT	0.0	3.50	Smoke and Fog/Mist	--	64.4	62.6	94%	NA	NA	29.98	1015.2
05:25 AM EDT	0.0	3.50	Haze and Smoke	--	66.2	60.8	83%	NA	NA	29.98	1015.2
05:20 AM EDT	0.0	3.50	Haze and Smoke	--	66.2	60.8	83%	NA	NA	29.98	1015.2
05:10 AM EDT	3.4	4.00	Haze and Smoke	--	66.2	60.8	83%	NA	NA	29.98	1015.2
05:05 AM EDT	0.0	4.00	Haze and Smoke	--	66.2	60.8	83%	NA	NA	29.98	1015.2
05:00 AM EDT	0.0	3.50	Haze and Smoke	--	66.2	60.8	83%	NA	NA	29.98	1015.2
04:54 AM EDT	0.0	3.00	Haze and Smoke	--	68.0	61.0	78%	NA	NA	29.98	1015.2
04:50 AM EDT	0.0	4.00	Haze and Smoke	--	68.0	60.8	78%	NA	NA	29.98	1015.2
04:45 AM EDT	0.0	4.00	Haze and Smoke	--	66.2	60.8	83%	NA	NA	29.99	1015.6
04:35 AM EDT	0.0	4.00	Smoke and Fog/Mist	--	66.2	62.6	88%	NA	NA	29.98	1015.2
04:30 AM EDT	0.0	4.00	Haze and Smoke	--	66.2	62.6	88%	NA	NA	29.98	1015.2
04:25 AM EDT	0.0	4.00	Haze and Smoke	--	66.2	62.6	88%	NA	NA	29.98	1015.2
04:20 AM EDT	0.0	4.00	Haze and Smoke	--	66.2	60.8	83%	NA	NA	29.99	1015.6
04:15 AM EDT	0.0	4.00	Haze and Smoke	--	66.2	62.6	88%	NA	NA	29.99	1015.6
04:10 AM EDT	0.0	4.00	Smoke and Fog/Mist	--	66.2	62.6	88%	NA	NA	29.99	1015.6
04:05 AM EDT	0.0	4.00	Haze and Smoke	--	66.2	62.6	88%	NA	NA	29.99	1015.6
03:54 AM EDT	0.0	4.00	Haze and Smoke	--	66.9	62.1	84%	NA	NA	29.99	1015.6
03:45 AM EDT	0.0	4.00	Haze and Smoke	--	66.2	62.6	88%	NA	NA	29.99	1015.6
03:40 AM EDT	0.0	4.00	Haze and Smoke	--	66.2	62.6	88%	NA	NA	29.99	1015.6
03:35 AM EDT	0.0	4.00	Haze and Smoke	--	66.2	60.8	83%	NA	NA	29.99	1015.6
03:25 AM EDT	0.0	4.00	Haze and Smoke	--	68.0	60.8	78%	NA	NA	30.00	1015.9
03:20 AM EDT	0.0	4.00	Haze and Smoke	--	66.2	60.8	83%	NA	NA	30.00	1015.9
03:15 AM EDT	0.0	4.00	Haze and Smoke	--	68.0	60.8	78%	NA	NA	30.00	1015.9
03:10 AM EDT	0.0	4.00	Haze and Smoke	--	68.0	60.8	78%	NA	NA	30.00	1015.9
03:00 AM EDT	0.0	4.00	Haze and Smoke	--	66.2	60.8	83%	NA	NA	30.00	1015.9
02:50 AM EDT	0.0	4.00	Haze and Smoke	--	66.2	60.8	83%	NA	NA	30.00	1015.9
02:45 AM EDT	0.0	4.00	Haze and Smoke	--	66.2	60.8	83%	NA	NA	30.01	1016.3
02:35 AM EDT	0.0	4.00	Haze and Smoke	--	66.2	60.8	83%	NA	NA	30.01	1016.3
02:25 AM EDT	0.0	4.00	Haze and Smoke	--	66.2	60.8	83%	NA	NA	30.01	1016.3
02:20 AM EDT	0.0	4.00	Haze and Smoke	--	69.8	60.8	73%	NA	NA	30.01	1016.3
02:10 AM EDT	0.0	4.00	Haze and Smoke	--	69.8	60.8	73%	NA	NA	30.01	1016.3
02:00 AM EDT	0.0	4.00	Haze and Smoke	--	68.0	60.8	78%	NA	NA	30.01	1016.3
01:50 AM EDT	0.0	4.00	Haze and Smoke	--	68.0	62.6	83%	NA	NA	30.02	1016.6
01:45 AM EDT	0.0	4.00	Haze and Smoke	--	66.2	62.6	88%	NA	NA	30.02	1016.6
01:40 AM EDT	0.0	4.00	Haze and Smoke	--	68.0	62.6	83%	NA	NA	30.02	1016.6
01:30 AM EDT	0.0	4.00	Haze and Smoke	--	66.2	60.8	83%	NA	NA	30.03	1016.9
01:25 AM EDT	0.0	4.00	Haze and Smoke	--	69.8	60.8	73%	NA	NA	30.03	1016.9
01:10 AM EDT	SW 3.4	4.00	Haze and Smoke	--	69.8	60.8	73%	NA	NA	30.03	1016.9
01:05 AM EDT	SW 3.4	4.00	Haze and Smoke	--	68.0	60.8	78%	NA	NA	30.03	1016.9
12:50 AM EDT	0.0	4.00	Haze and Smoke	--	69.8	60.8	73%	NA	NA	30.03	1016.9
12:45 AM EDT	0.0	4.00	Haze and Smoke	--	69.8	60.8	73%	NA	NA	30.03	1016.9
12:40 AM EDT	0.0	4.00	Haze and Smoke	--	69.8	60.8	73%	NA	NA	30.03	1016.9
12:35 AM EDT	0.0	4.00	Haze and Smoke	--	69.8	62.6	78%	NA	NA	30.03	1016.9
12:30 AM EDT	3.4	4.00	Haze and Smoke	--	69.8	60.8	73%	NA	NA	30.04	1017.3
12:25 AM EDT	3.4	4.00	Haze and Smoke	--	69.8	60.8	73%	NA	NA	30.03	1016.9
12:10 AM EDT	0.0	4.00	Haze and Smoke	--	69.8	60.8	73%	NA	NA	30.03	1016.9
12:05 AM EDT	0.0	4.00	Haze and Smoke	--	73.4	60.8	65%	NA	73.4	30.03	1016.9
12:00 AM EDT	0.0	4.00	Haze and Smoke	--	73.4	60.8	65%	NA	73.4	30.03	1016.9
11:50 PM EDT	0.0	4.00	Haze and Smoke	--	71.6	60.8	69%	NA	71.8	30.03	1016.9
11:45 PM EDT	0.0	4.00	Haze and Smoke	--	71.6	60.8	69%	NA	71.8	30.03	1016.9
11:35 PM EDT	0.0	4.00	Haze and Smoke	--	73.4	60.8	65%	NA	73.4	30.03	1016.9
11:30 PM EDT	SW 3.4	4.00	Haze and Smoke	--	73.4	60.8	65%	NA	73.4	30.03	1016.9
11:25 PM EDT	SW 3.4	4.00	Haze and Smoke	--	73.4	60.8	65%	NA	73.4	30.03	1016.9
11:20 PM EDT	3.4	4.00	Haze and Smoke	--	71.6	60.8	69%	NA	71.8	30.03	1016.9
11:15 PM EDT	S 3.4	4.00	Haze and Smoke	--	71.6	60.8	69%	NA	71.8	30.03	1016.9
10:50 PM EDT	3.4	4.00	Haze and Smoke	--	73.4	60.8	65%	NA	73.4	30.03	1016.9
10:45 PM EDT	W 3.4	4.00	Haze and Smoke	--	73.4	60.8	65%	NA	73.4	30.04	1017.3
10:40 PM EDT	0.0	4.00	Haze and Smoke	--	73.4	60.8	65%	NA	73.4	30.04	1017.3
10:35 PM EDT	SW 3.4	4.00	Haze and Smoke	--	75.2	59.0	57%	NA	75.0	30.04	1017.3
10:30 PM EDT	3.4	4.00	Haze and Smoke	--	75.2	60.8	61%	NA	75.2	30.04	1017.3
10:20 PM EDT	SW 3.4	4.00	Haze and Smoke	--	75.2	60.8	61%	NA	75.2	30.04	1017.3
10:15 PM EDT	0.0	4.00	Haze and Smoke	--	75.2	60.8	61%	NA	75.2	30.04	1017.3
10:10 PM EDT	0.0	4.00	Haze and Smoke	--	75.2	60.8	61%	NA	75.2	30.04	1017.3
09:50 PM EDT	SW 3.4	4.00	Haze and Smoke	--	75.2	60.8	61%	NA	75.2	30.03	1016.9
09:45 PM EDT	SW 4.6	4.00	Haze and Smoke	--	77.0	60.8	57%	NA	77.2	30.03	1016.9
09:40 PM EDT	SW 4.6	4.00	Haze and Smoke	--	77.0	60.8	57%	NA	77.2	30.03	1016.9
09:30 PM EDT	SW 3.4	4.00	Haze and Smoke	--	75.2	60.8	61%	NA	75.2	30.02	1016.6
09:25 PM EDT	0.0	4.00	Haze and Smoke	--	75.2	60.8	61%	NA	75.2	30.02	1016.6
09:20 PM EDT	0.0	4.00	Haze and Smoke	--	77.0	60.8	57%	NA	77.2	30.02	1016.6
09:15 PM EDT	3.4	4.00	Haze and Smoke	--	77.0	59.0	54%	NA	77.0	30.02	1016.6