Mercer, PA Current Weather Conditions

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

▼Current Conditions — Mercer, PA

YOUNGSTOWN (KYNG)

Smoke

68.0 F

Humidity:	78%
Wind Speed:	SE 5.7 mph
Barometer:	29.97 in
Dewpoint:	60.8 F
Visibility:	3.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Jul 18 2026, 02:00 AM EDT

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▼Hourly Observation History — Mercer, 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)
02:00 AM EDT	SE 5.7	3.00	Smoke	--	68.0	60.8	78%	NA	NA	29.97	1014.9
01:50 AM EDT	E 4.6	3.00	Smoke	--	69.8	60.8	73%	NA	NA	29.98	1015.2
01:45 AM EDT	E 5.7	3.00	Smoke	--	69.8	60.8	73%	NA	NA	29.98	1015.2
01:40 AM EDT	4.6	3.00	Smoke	--	69.8	60.8	73%	NA	NA	29.99	1015.6
01:35 AM EDT	SE 4.6	3.00	Smoke	--	71.6	60.8	69%	NA	71.8	29.99	1015.6
01:30 AM EDT	SE 5.7	3.00	Smoke	--	71.6	60.8	69%	NA	71.8	29.99	1015.6
01:25 AM EDT	6.9	3.00	Smoke	--	71.6	60.8	69%	NA	71.8	29.99	1015.6
01:15 AM EDT	SE 6.9	3.00	Smoke	--	71.6	60.8	69%	NA	71.8	29.99	1015.6
01:10 AM EDT	SE 8.1	3.00	Smoke	--	71.6	60.8	69%	NA	71.8	29.99	1015.6
01:05 AM EDT	6.9	3.00	Smoke	--	71.6	60.8	69%	NA	71.8	29.99	1015.6
01:00 AM EDT	6.9	3.00	Smoke	--	71.6	59.0	65%	NA	71.4	30.00	1015.9
12:50 AM EDT	6.9	3.00	Smoke	--	71.6	59.0	65%	NA	71.4	30.00	1015.9
12:45 AM EDT	9.2	3.00	Smoke	--	71.6	59.0	65%	NA	71.4	30.00	1015.9
12:35 AM EDT	8.1	3.00	Smoke	--	71.6	59.0	65%	NA	71.4	30.01	1016.3
12:30 AM EDT	9.2	3.00	Smoke	--	71.6	59.0	65%	NA	71.4	30.01	1016.3
12:20 AM EDT	8.1	3.00	Smoke	--	69.8	57.2	64%	NA	NA	30.01	1016.3
12:10 AM EDT	5.7	3.00	Smoke	--	71.6	57.2	60%	NA	71.2	30.02	1016.6
12:00 AM EDT	6.9	3.00	Smoke	--	71.6	57.2	60%	NA	71.2	30.02	1016.6
11:50 PM EDT	S 8.1	3.00	Smoke	--	71.6	57.2	60%	NA	71.2	30.03	1016.9
11:45 PM EDT	9.2	3.00	Light Rain and Smoke	--	71.6	57.2	60%	NA	71.2	30.02	1016.6
11:40 PM EDT	SE 10.4	3.00	Smoke	--	71.6	57.2	60%	NA	71.2	30.02	1016.6
11:35 PM EDT	9.2	3.00	Light Rain and Smoke	--	71.6	57.2	60%	NA	71.2	30.02	1016.6
11:20 PM EDT	8.1	2.50	Smoke	--	71.6		%	NA	NA	30.03	1016.9
11:15 PM EDT	9.2	2.50	Smoke	--	71.6		%	NA	NA	30.03	1016.9
11:05 PM EDT	8.1	2.50	Smoke	--	71.6		%	NA	NA	30.03	1016.9
10:50 PM EDT	SE 8.1	2.50	Smoke	--	71.6		%	NA	NA	30.03	1016.9
10:45 PM EDT	SE 8.1	2.50	Smoke	--	71.6		%	NA	NA	30.03	1016.9
10:40 PM EDT	SE 8.1	2.50	Smoke	--	71.6	57.2	60%	NA	71.2	30.03	1016.9
10:35 PM EDT	SE 6.9	2.50	Smoke	--	71.6	57.2	60%	NA	71.2	30.04	1017.3
10:25 PM EDT	SE 6.9	2.50	Smoke	--	71.6	57.2	60%	NA	71.2	30.03	1016.9
10:20 PM EDT	8.1	2.50	Smoke	--	71.6	57.2	60%	NA	71.2	30.04	1017.3
10:15 PM EDT	6.9	2.50	Smoke	--	71.6	57.2	60%	NA	71.2	30.04	1017.3
10:10 PM EDT	6.9	2.50	Smoke	--	69.8	59.0	69%	NA	NA	30.04	1017.3
10:05 PM EDT	6.9	2.50	Smoke	--	66.2	60.8	83%	NA	NA	30.04	1017.3
09:51 PM EDT	SE 5.8	2.50	Smoke	--	70.0	57.9	66%	NA	NA	30.04	1017.3
09:45 PM EDT	SE 6.9	2.50	Smoke	--	68.0	62.6	83%	NA	NA	30.04	1017.3
09:40 PM EDT	SE 5.7	2.50	Smoke	--	66.2	62.6	88%	NA	NA	30.04	1017.3
09:35 PM EDT	SE 4.6	2.50	Smoke	--	68.0	62.6	83%	NA	NA	30.04	1017.3
09:25 PM EDT	SE 4.6	2.50	Smoke	--	66.2	60.8	83%	NA	NA	30.04	1017.3
09:10 PM EDT	SE 4.6	2.50	Smoke	--	68.0	60.8	78%	NA	NA	30.03	1016.9
09:00 PM EDT	4.6	2.50	Smoke	--	68.0	60.8	78%	NA	NA	30.03	1016.9
08:40 PM EDT	SE 5.7	2.50	Smoke	--	69.8	62.6	78%	NA	NA	30.03	1016.9
08:30 PM EDT	SE 4.6	2.50	Smoke	--	69.8	62.6	78%	NA	NA	30.04	1017.3
08:25 PM EDT	SE 5.7	2.50	Smoke	--	69.8	62.6	78%	NA	NA	30.04	1017.3
08:20 PM EDT	SE 4.6	2.50	Smoke	--	71.6	62.6	73%	NA	72.0	30.04	1017.3
08:10 PM EDT	5.7	2.50	Smoke	--	73.4	60.8	65%	NA	73.4	30.04	1017.3
08:00 PM EDT	5.7	2.00	Smoke	--	73.4	62.6	69%	NA	73.8	30.04	1017.3
07:45 PM EDT	SE 4.6	2.50	Smoke	--	73.4	66.2	78%	NA	74.1	30.04	1017.3
07:40 PM EDT	4.6	2.50	Smoke	--	73.4	66.2	78%	NA	74.1	30.05	1017.6
07:25 PM EDT	3.4	2.50	Smoke	--	73.4	66.2	78%	NA	74.1	30.05	1017.6
07:20 PM EDT	SE 4.6	2.50	Smoke	--	73.4	66.2	78%	NA	74.1	30.04	1017.3
07:15 PM EDT	4.6	2.50	Smoke	--	73.4	64.4	73%	NA	73.9	30.04	1017.3
07:05 PM EDT	3.4	2.50	Smoke	--	75.2	64.4	69%	NA	75.7	30.05	1017.6
07:00 PM EDT	E 4.6	2.50	Smoke	--	75.2	64.4	69%	NA	75.7	30.05	1017.6
06:45 PM EDT	E 3.4	2.50	Smoke	--	75.2	64.4	69%	NA	75.7	30.05	1017.6
06:40 PM EDT	3.4	2.50	Smoke	--	75.2	64.4	69%	NA	75.7	30.05	1017.6
06:35 PM EDT	3.4	2.50	Smoke	--	77.0	62.6	61%	NA	77.4	30.05	1017.6
06:25 PM EDT	E 3.4	2.50	Smoke	--	77.0	62.6	61%	NA	77.4	30.05	1017.6
06:20 PM EDT	3.4	2.50	Smoke	--	77.0	60.8	57%	NA	77.2	30.05	1017.6
06:10 PM EDT	3.4	2.50	Smoke	--	78.8	60.8	54%	NA	79.0	30.05	1017.6
06:00 PM EDT	3.4	2.50	Smoke	--	78.8	57.2	48%	NA	78.6	30.06	1017.9
05:45 PM EDT	0.0	2.50	Smoke	--	78.8	55.4	45%	NA	78.4	30.06	1017.9
05:40 PM EDT	0.0	2.50	Smoke	--	78.8	55.4	45%	NA	78.4	30.07	1018.3
05:30 PM EDT	0.0	2.50	Smoke	--	80.6	51.8	37%	NA	80.1	30.07	1018.3
05:25 PM EDT	0.0	2.50	Smoke	--	78.8	53.6	42%	NA	78.3	30.07	1018.3
05:20 PM EDT	0.0	2.50	Smoke	--	78.8	53.6	42%	NA	78.3	30.07	1018.3
05:10 PM EDT	0.0	2.50	Smoke	--	78.8	55.4	45%	NA	78.4	30.07	1018.3
05:05 PM EDT	0.0	2.50	Smoke	--	78.8	55.4	45%	NA	78.4	30.08	1018.6
04:50 PM EDT	0.0	2.50	Smoke	--	78.8	53.6	42%	NA	78.3	30.08	1018.6
04:45 PM EDT	0.0	2.00	Smoke	--	78.8	53.6	42%	NA	78.3	30.08	1018.6
04:40 PM EDT	S 3.4	2.00	Smoke	--	78.8	53.6	42%	NA	78.3	30.09	1019.0
04:30 PM EDT	0.0	2.00	Smoke	--	80.6	53.6	39%	NA	80.2	30.09	1019.0