Boston, PA Current Weather Conditions

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

▼Current Conditions — Boston, PA

PITTSBURGH/ALLEG (KAGC)

Partly Cloudy

71.6 F

Humidity:	94%
Wind Speed:	S 5.7 mph
Barometer:	30.05 in
Dewpoint:	69.8 F
Visibility:	8.00 mi
Precip:	--
Heat Index:	72.9 F
Wind Chill:	NA

Sep 1 2026, 06:00 AM EDT

Alert Subscriptions

Severe Weather

Tornado, flood & storm warnings

Observations

Station conditions & threshold alerts

Daily Forecast

Morning summary delivered daily

Lightning

Real-time strike alerts

▼State Weather Snapshot — Pennsylvania

Temperature

Dewpoint

Wind Speed

Full Interactive Observation Map →

▼Radar — Pennsylvania

Loading radar…

Active Alerts Lightning

Full Interactive Radar Map →

▼Hourly Observation History — Boston, 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)
06:00 AM EDT	S 5.7	8.00	Partly Cloudy	--	71.6	69.8	94%	NA	72.9	30.05	1017.6
05:50 AM EDT	S 5.7	8.00	Mostly Cloudy	--	71.6	69.8	94%	NA	72.9	30.06	1017.9
05:40 AM EDT	S 5.7	8.00	Mostly Cloudy	--	71.6	69.8	94%	NA	72.9	30.06	1017.9
05:35 AM EDT	S 6.9	8.00	Mostly Cloudy	--	71.6	69.8	94%	NA	72.9	30.06	1017.9
05:30 AM EDT	5.7	8.00	Mostly Cloudy	--	71.6	69.8	94%	NA	72.9	30.06	1017.9
05:20 AM EDT	5.7	8.00	Partly Cloudy	--	71.6	69.8	94%	NA	72.9	30.06	1017.9
05:10 AM EDT	5.7	8.00	Mostly Cloudy	--	71.6	69.8	94%	NA	72.9	30.06	1017.9
05:05 AM EDT	6.9	8.00	Mostly Cloudy	--	71.6	69.8	94%	NA	72.9	30.06	1017.9
04:50 AM EDT	S 6.9	7.00	Mostly Cloudy	--	71.6	69.8	94%	NA	72.9	30.06	1017.9
04:40 AM EDT	S 6.9	7.00	Mostly Cloudy	--	71.6	69.8	94%	NA	72.9	30.06	1017.9
04:35 AM EDT	S 5.7	8.00	Mostly Cloudy	--	71.6	69.8	94%	NA	72.9	30.06	1017.9
04:25 AM EDT	6.9	8.00	Cloudy	--	71.6	69.8	94%	NA	72.9	30.06	1017.9
04:20 AM EDT	6.9	8.00	Cloudy	--	71.6	69.8	94%	NA	72.9	30.06	1017.9
04:05 AM EDT	8.1	8.00	Mostly Cloudy	--	71.6	69.8	94%	NA	72.9	30.06	1017.9
04:00 AM EDT	8.1	8.00	Mostly Cloudy	--	71.6	69.8	94%	NA	72.9	30.06	1017.9
03:50 AM EDT	8.1	8.00	Partly Cloudy	--	71.6	69.8	94%	NA	72.9	30.06	1017.9
03:40 AM EDT	8.1	8.00	Partly Cloudy	--	71.6	69.8	94%	NA	72.9	30.06	1017.9
03:35 AM EDT	6.9	8.00	Mostly Cloudy	--	71.6	69.8	94%	NA	72.9	30.06	1017.9
03:25 AM EDT	8.1	8.00	Partly Cloudy	--	71.6	69.8	94%	NA	72.9	30.06	1017.9
03:20 AM EDT	6.9	8.00	Mostly Clear	--	71.6	69.8	94%	NA	72.9	30.06	1017.9
03:15 AM EDT	8.1	8.00	Clear	--	71.6	69.8	94%	NA	72.9	30.06	1017.9
03:05 AM EDT	6.9	8.00	Clear	--	71.6	69.8	94%	NA	72.9	30.06	1017.9
02:50 AM EDT	8.1	8.00	Clear	--	71.6	69.8	94%	NA	72.9	30.07	1018.3
02:45 AM EDT	6.9	8.00	Clear	--	71.6	69.8	94%	NA	72.9	30.07	1018.3
02:40 AM EDT	8.1	8.00	Clear	--	71.6	69.8	94%	NA	72.9	30.07	1018.3
02:30 AM EDT	8.1	8.00	Clear	--	71.6	69.8	94%	NA	72.9	30.07	1018.3
02:25 AM EDT	8.1	8.00	Clear	--	73.4	69.8	89%	NA	74.7	30.07	1018.3
02:20 AM EDT	8.1	8.00	Mostly Clear	--	73.4	69.8	89%	NA	74.7	30.08	1018.6
02:10 AM EDT	6.9	8.00	Partly Cloudy	--	73.4	69.8	89%	NA	74.7	30.08	1018.6
02:05 AM EDT	6.9	9.00	Partly Cloudy	--	73.4	69.8	89%	NA	74.7	30.08	1018.6
02:00 AM EDT	SW 6.9	9.00	Partly Cloudy	--	73.4	69.8	89%	NA	74.7	30.08	1018.6
01:50 AM EDT	5.7	9.00	Mostly Cloudy	--	73.4	69.8	89%	NA	74.7	30.08	1018.6
01:45 AM EDT	SW 5.7	9.00	Partly Cloudy	--	73.4	69.8	89%	NA	74.7	30.09	1019.0
01:35 AM EDT	6.9	9.00	Mostly Clear	--	73.4	69.8	89%	NA	74.7	30.08	1018.6
01:30 AM EDT	8.1	9.00	Mostly Clear	--	73.4	69.8	89%	NA	74.7	30.08	1018.6
01:20 AM EDT	8.1	9.00	Clear	--	73.4	69.8	89%	NA	74.7	30.08	1018.6
01:15 AM EDT	6.9	9.00	Mostly Clear	--	73.4	69.8	89%	NA	74.7	30.08	1018.6
01:10 AM EDT	S 6.9	9.00	Mostly Clear	--	73.4	69.8	89%	NA	74.7	30.08	1018.6
01:05 AM EDT	S 6.9	9.00	Mostly Clear	--	73.4	69.8	89%	NA	74.7	30.08	1018.6
12:53 AM EDT	S 5.8	9.00	Mostly Clear	--	73.0	69.1	87%	NA	74.1	30.08	1018.6
12:50 AM EDT	S 5.7	9.00	Mostly Clear	--	73.4	69.8	89%	NA	74.7	30.08	1018.6
12:40 AM EDT	S 5.7	9.00	Clear	--	73.4	69.8	89%	NA	74.7	30.08	1018.6
12:35 AM EDT	6.9	9.00	Clear	--	73.4	69.8	89%	NA	74.7	30.08	1018.6
12:20 AM EDT	6.9	9.00	Clear	--	73.4	69.8	89%	NA	74.7	30.08	1018.6
12:15 AM EDT	6.9	9.00	Clear	--	73.4	69.8	89%	NA	74.7	30.08	1018.6
12:05 AM EDT	6.9	9.00	Clear	--	73.4	69.8	89%	NA	74.7	30.08	1018.6
11:55 PM EDT	S 6.9	9.00	Clear	--	73.4	69.8	89%	NA	74.7	30.07	1018.3
11:50 PM EDT	S 8.1	9.00	Clear	--	73.4	69.8	89%	NA	74.7	30.06	1017.9
11:45 PM EDT	S 8.1	9.00	Clear	--	73.4	69.8	89%	NA	74.7	30.06	1017.9
11:40 PM EDT	S 8.1	9.00	Clear	--	73.4	69.8	89%	NA	74.7	30.06	1017.9
11:30 PM EDT	S 9.2	9.00	Clear	--	73.4	69.8	89%	NA	74.7	30.06	1017.9
11:20 PM EDT	S 9.2	9.00	Clear	--	73.4	69.8	89%	NA	74.7	30.06	1017.9
11:10 PM EDT	S 8.1	9.00	Clear	--	73.4	69.8	89%	NA	74.7	30.07	1018.3
11:05 PM EDT	S 8.1	9.00	Clear	--	73.4	69.8	89%	NA	74.7	30.07	1018.3
11:00 PM EDT	S 10.4	9.00	Clear	--	73.4	71.6	94%	NA	74.8	30.07	1018.3
10:45 PM EDT	S 8.1	9.00	Clear	--	75.2	71.6	89%	NA	76.6	30.07	1018.3
10:40 PM EDT	S 9.2	9.00	Clear	--	75.2	71.6	89%	NA	76.6	30.08	1018.6
10:25 PM EDT	S 8.1	9.00	Clear	--	75.2	71.6	89%	NA	76.6	30.08	1018.6
10:15 PM EDT	8.1	9.00	Clear	--	75.2	71.6	89%	NA	76.6	30.08	1018.6
10:10 PM EDT	6.9	9.00	Clear	--	75.2	71.6	89%	NA	76.6	30.09	1019.0
10:05 PM EDT	8.1	9.00	Clear	--	75.2	71.6	89%	NA	76.6	30.09	1019.0
09:50 PM EDT	8.1	9.00	Clear	--	77.0	71.6	83%	NA	78.3	30.09	1019.0
09:45 PM EDT	S 8.1	9.00	Clear	--	77.0	71.6	83%	NA	78.3	30.09	1019.0
09:30 PM EDT	6.9	9.00	Clear	--	77.0	71.6	83%	NA	78.3	30.08	1018.6
09:25 PM EDT	6.9	9.00	Clear	--	77.0	71.6	83%	NA	78.3	30.08	1018.6
09:20 PM EDT	8.1	8.00	Clear	--	77.0	71.6	83%	NA	78.3	30.08	1018.6
09:10 PM EDT	S 6.9	9.00	Clear	--	77.0	71.6	83%	NA	78.3	30.08	1018.6
09:05 PM EDT	S 6.9	9.00	Clear	--	77.0	71.6	83%	NA	78.3	30.08	1018.6
09:00 PM EDT	S 6.9	10.00	Clear	--	77.0	71.6	83%	NA	78.3	30.08	1018.6
08:45 PM EDT	S 5.7	10.00	Clear	--	78.8	71.6	79%	NA	81.7	30.08	1018.6
08:40 PM EDT	S 5.7	10.00	Clear	--	78.8	71.6	79%	NA	81.7	30.07	1018.3
08:35 PM EDT	S 5.7	9.00	Mostly Clear	--	78.8	71.6	79%	NA	81.7	30.07	1018.3