Petersham, MA Current Weather Conditions

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

▼Current Conditions — Petersham, MA

KEENE/DILLANT (KEEN)

Mostly Cloudy

60.8 F

Humidity:	100%
Wind Speed:	0.0 mph
Barometer:	29.98 in
Dewpoint:	60.8 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Jul 18 2026, 07:25 AM EDT

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▼Hourly Observation History — Petersham, MA

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)
07:25 AM EDT	0.0	10.00	Mostly Cloudy	--	60.8	60.8	100%	NA	NA	29.98	1015.2
07:20 AM EDT	0.0	10.00	Partly Cloudy	--	60.8	60.8	100%	NA	NA	29.98	1015.2
07:05 AM EDT	0.0	10.00	Partly Cloudy	--	60.8	60.8	100%	NA	NA	29.99	1015.6
07:00 AM EDT	0.0	10.00	Partly Cloudy	--	59.0	59.0	100%	NA	NA	29.99	1015.6
06:50 AM EDT	0.0	10.00	Partly Cloudy	--	59.0	59.0	100%	NA	NA	29.99	1015.6
06:40 AM EDT	0.0	10.00	Mostly Cloudy	--	59.0	59.0	100%	NA	NA	29.99	1015.6
06:35 AM EDT	0.0	10.00	Partly Cloudy	--	59.0	59.0	100%	NA	NA	29.98	1015.2
06:30 AM EDT	3.4	10.00	Partly Cloudy	--	59.0	59.0	100%	NA	NA	29.98	1015.2
06:25 AM EDT	3.4	10.00	Mostly Cloudy	--	59.0	59.0	100%	NA	NA	29.99	1015.6
06:20 AM EDT	3.4	10.00	Mostly Cloudy	--	59.0	59.0	100%	NA	NA	29.99	1015.6
06:05 AM EDT	0.0	10.00	Mostly Cloudy	--	59.0	59.0	100%	NA	NA	29.99	1015.6
06:00 AM EDT	0.0	10.00	Mostly Cloudy	--	59.0	59.0	100%	NA	NA	29.99	1015.6
05:50 AM EDT	0.0	10.00	Mostly Cloudy	--	59.0	59.0	100%	NA	NA	29.99	1015.6
05:45 AM EDT	0.0	10.00	Mostly Cloudy	--	59.0	59.0	100%	NA	NA	29.99	1015.6
05:35 AM EDT	0.0	10.00	Partly Cloudy	--	59.0	59.0	100%	NA	NA	29.99	1015.6
05:25 AM EDT	0.0	10.00	Mostly Cloudy	--	57.2		%	NA	NA	29.99	1015.6
05:20 AM EDT	0.0	10.00	Mostly Cloudy	--	57.2		%	NA	NA	30.00	1015.9
05:10 AM EDT	0.0	10.00	Mostly Cloudy	--	57.2		%	NA	NA	30.00	1015.9
05:05 AM EDT	0.0	10.00	Mostly Cloudy	--	57.2		%	NA	NA	30.00	1015.9
05:00 AM EDT	0.0	10.00	Mostly Cloudy	--	57.2		%	NA	NA	30.00	1015.9
04:56 AM EDT	0.0	10.00	Partly Cloudy	--	57.9	57.9	100%	NA	NA	30.00	1015.9
04:50 AM EDT	0.0	10.00	Partly Cloudy	--	59.0	59.0	100%	NA	NA	30.00	1015.9
04:45 AM EDT	0.0	10.00	Partly Cloudy	--	59.0	59.0	100%	NA	NA	29.99	1015.6
04:35 AM EDT	0.0	10.00	Partly Cloudy	--	57.2	57.2	100%	NA	NA	29.99	1015.6
04:30 AM EDT	0.0	10.00	Mostly Cloudy	--	57.2	57.2	100%	NA	NA	29.99	1015.6
04:25 AM EDT	0.0	10.00	Mostly Cloudy	--	57.2	57.2	100%	NA	NA	29.99	1015.6
04:20 AM EDT	SW 3.4	10.00	Mostly Cloudy	--	57.2	57.2	100%	NA	NA	29.99	1015.6
04:10 AM EDT	0.0	10.00	Light Rain	--	59.0	59.0	100%	NA	NA	29.99	1015.6
04:05 AM EDT	0.0	10.00	Light Rain	--	59.0	59.0	100%	NA	NA	29.99	1015.6
03:56 AM EDT	0.0	10.00	Light Rain	--	59.0	59.0	100%	NA	NA	30.00	1015.9
03:50 AM EDT	0.0	10.00	Light Rain	--	59.0	59.0	100%	NA	NA	30.00	1015.9
03:40 AM EDT	0.0	10.00	Light Rain	--	59.0	57.2	94%	NA	NA	30.01	1016.3
03:35 AM EDT	0.0	10.00	Light Rain	--	59.0	57.2	94%	NA	NA	30.01	1016.3
03:25 AM EDT	0.0	10.00	Mostly Clear	--	59.0	57.2	94%	NA	NA	30.01	1016.3
03:20 AM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.02	1016.6
03:15 AM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.02	1016.6
03:10 AM EDT	0.0	10.00	Clear	--	57.2	57.2	100%	NA	NA	30.02	1016.6
03:00 AM EDT	0.0	10.00	Clear	--	57.2	57.2	100%	NA	NA	30.02	1016.6
02:50 AM EDT	0.0	10.00	Clear	--	57.2	57.2	100%	NA	NA	30.02	1016.6
02:45 AM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.02	1016.6
02:40 AM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.02	1016.6
02:35 AM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.02	1016.6
02:30 AM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.02	1016.6
02:25 AM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.03	1016.9
02:20 AM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.03	1016.9
02:10 AM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.03	1016.9
02:05 AM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.03	1016.9
02:00 AM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.03	1016.9
01:50 AM EDT	0.0	10.00	Clear	--	57.2	57.2	100%	NA	NA	30.02	1016.6
01:45 AM EDT	0.0	10.00	Clear	--	57.2	57.2	100%	NA	NA	30.02	1016.6
01:40 AM EDT	0.0	10.00	Clear	--	57.2	57.2	100%	NA	NA	30.02	1016.6
01:35 AM EDT	0.0	10.00	Clear	--	57.2	57.2	100%	NA	NA	30.02	1016.6
01:30 AM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.02	1016.6
01:25 AM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.03	1016.9
01:15 AM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.03	1016.9
01:10 AM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.03	1016.9
01:05 AM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.04	1017.3
01:00 AM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.04	1017.3
12:50 AM EDT	0.0	10.00	Clear	--	57.2	57.2	100%	NA	NA	30.04	1017.3
12:45 AM EDT	0.0	10.00	Clear	--	57.2	57.2	100%	NA	NA	30.04	1017.3
12:40 AM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.03	1016.9
12:35 AM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.03	1016.9
12:30 AM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.03	1016.9
12:25 AM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.04	1017.3
12:10 AM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.04	1017.3
12:05 AM EDT	0.0	10.00	Clear	--	60.8	57.2	88%	NA	NA	30.04	1017.3
12:00 AM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.04	1017.3
11:50 PM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.04	1017.3
11:45 PM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.04	1017.3
11:40 PM EDT	SW 3.4	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.04	1017.3
11:35 PM EDT	SW 4.6	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.03	1016.9
11:25 PM EDT	0.0	10.00	Clear	--	59.0	57.2	94%	NA	NA	30.04	1017.3