Cohasset, MA Current Weather Conditions

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

▼Current Conditions — Cohasset, MA

BOSTON (KBOS)

Fog/Mist

66.2 F

Humidity:	%
Wind Speed:	5.7 mph
Barometer:	30.01 in
Dewpoint:	F
Visibility:	1.50 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Jun 28 2026, 09:15 AM EDT

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▼Hourly Observation History — Cohasset, 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)
09:15 AM EDT	5.7	1.50	Fog/Mist	--	66.2		%	NA	NA	30.01	1016.3
09:05 AM EDT	E 5.7	1.50	Fog/Mist	--	64.4	62.6	94%	NA	NA	30.01	1016.3
09:00 AM EDT	6.9	1.50	Fog/Mist	--	64.4	62.6	94%	NA	NA	30.01	1016.3
08:50 AM EDT	6.9	0.75	Fog/Mist	--	66.2	64.4	94%	NA	NA	30.01	1016.3
08:45 AM EDT	E 5.7	0.75	Fog/Mist	--	66.2	64.4	94%	NA	NA	30.02	1016.6
08:40 AM EDT	E 4.6	0.75	Fog/Mist	--	66.2	64.4	94%	NA	NA	30.01	1016.3
08:35 AM EDT	4.6	0.75	Fog/Mist	--	64.4	64.4	100%	NA	NA	30.01	1016.3
08:30 AM EDT	NE 3.4	0.75	Fog/Mist	--	64.4	64.4	100%	NA	NA	30.01	1016.3
08:25 AM EDT	3.4	0.75	Fog/Mist	--	64.4		%	NA	NA	30.01	1016.3
08:20 AM EDT	NE 4.6	0.75	Fog/Mist	--	64.4		%	NA	NA	30.01	1016.3
08:05 AM EDT	4.6	0.75	Fog/Mist	--	62.6		%	NA	NA	30.01	1016.3
08:00 AM EDT	SE 3.4	0.75	Fog/Mist	--	62.6		%	NA	NA	30.01	1016.3
07:50 AM EDT	SE 3.4	0.75	Fog/Mist	--	62.6		%	NA	NA	30.01	1016.3
07:45 AM EDT	0.0	0.24	Fog	--	62.6		%	NA	NA	30.01	1016.3
07:40 AM EDT	0.0	0.24	Fog	--	62.6		%	NA	NA	30.00	1015.9
07:35 AM EDT	0.0	0.13	Fog	--	62.6		%	NA	NA	30.00	1015.9
07:30 AM EDT	0.0	0.13	Fog	--	62.6		%	NA	NA	30.00	1015.9
07:25 AM EDT	3.4	0.24	Fog	--	62.6		%	NA	NA	30.01	1016.3
07:06 AM EDT	NE 3.4	0.25	Fog	--	62.1	62.1	100%	NA	NA	30.01	1016.3
07:00 AM EDT	NE 4.6	0.25	Fog	--	62.6		%	NA	NA	30.01	1016.3
06:50 AM EDT	4.6	0.50	Fog	--	62.6		%	NA	NA	30.00	1015.9
06:45 AM EDT	4.6	0.75	Fog/Mist	--	62.6		%	NA	NA	30.00	1015.9
06:40 AM EDT	3.4	0.75	Fog/Mist	--	62.6		%	NA	NA	30.00	1015.9
06:35 AM EDT	NE 3.4	0.75	Fog/Mist	--	62.6		%	NA	NA	30.00	1015.9
06:30 AM EDT	4.6	0.75	Fog/Mist	--	62.6		%	NA	NA	30.00	1015.9
06:15 AM EDT	0.0	0.50	Fog	--	62.6		%	NA	NA	30.00	1015.9
06:10 AM EDT	0.0	0.50	Fog	--	62.6		%	NA	NA	30.00	1015.9
06:05 AM EDT	0.0	0.75	Fog/Mist	--	62.6		%	NA	NA	29.99	1015.6
05:54 AM EDT	0.0	0.50	Fog	--	62.1	62.1	100%	NA	NA	30.00	1015.9
05:50 AM EDT	0.0	0.50	Fog	--	62.6		%	NA	NA	29.99	1015.6
05:45 AM EDT	NE 3.4	0.25	Fog	--	62.6		%	NA	NA	29.99	1015.6
05:40 AM EDT	NE 3.4	0.25	Fog	--	62.6		%	NA	NA	29.99	1015.6
05:35 AM EDT	0.0	0.25	Fog	--	62.6		%	NA	NA	29.99	1015.6
05:30 AM EDT	3.4	0.25	Fog	--	62.6		%	NA	NA	29.99	1015.6
05:25 AM EDT	3.4	0.25	Fog	--	62.6		%	NA	NA	29.99	1015.6
05:20 AM EDT	3.4	0.25	Fog	--	62.6		%	NA	NA	29.99	1015.6
05:10 AM EDT	NE 3.4	0.25	Fog	--	60.8		%	NA	NA	29.98	1015.2
05:05 AM EDT	NE 4.6	0.25	Fog	--	60.8		%	NA	NA	29.98	1015.2
05:00 AM EDT	4.6	0.25	Fog	--	60.8		%	NA	NA	29.98	1015.2
04:50 AM EDT	NE 5.7	0.25	Fog	--	60.8		%	NA	NA	29.98	1015.2
04:45 AM EDT	3.4	0.25	Fog	--	60.8		%	NA	NA	29.97	1014.9
04:35 AM EDT	4.6	0.25	Fog	--	60.8		%	NA	NA	29.97	1014.9
04:25 AM EDT	0.0	0.50	Fog	--	60.8		%	NA	NA	29.97	1014.9
04:20 AM EDT	4.6	0.50	Fog	--	60.8		%	NA	NA	29.97	1014.9
04:10 AM EDT	3.4	0.25	Fog	--	60.8		%	NA	NA	29.97	1014.9
04:00 AM EDT	4.6	0.25	Fog	--	60.8		%	NA	NA	29.97	1014.9
03:54 AM EDT	3.4	0.25	Fog	--	61.0	61.0	100%	NA	NA	29.97	1014.9
03:50 AM EDT	0.0	0.25	Fog	--	60.8		%	NA	NA	29.97	1014.9
03:35 AM EDT	4.6	0.50	Fog	--	60.8		%	NA	NA	29.98	1015.2
03:25 AM EDT	3.4	0.50	Fog	--	60.8		%	NA	NA	29.98	1015.2
03:15 AM EDT	3.4	0.75	Fog/Mist	--	60.8		%	NA	NA	29.98	1015.2
03:10 AM EDT	NE 4.6	1.00	Fog/Mist	--	60.8		%	NA	NA	29.98	1015.2
03:05 AM EDT	NE 3.4	1.00	Fog/Mist	--	60.8		%	NA	NA	29.98	1015.2
03:00 AM EDT	NE 3.4	1.00	Fog/Mist	--	60.8		%	NA	NA	29.98	1015.2
02:50 AM EDT	0.0	1.50	Fog/Mist	--	60.8		%	NA	NA	29.98	1015.2
02:40 AM EDT	3.4	0.75	Fog/Mist	--	60.8		%	NA	NA	29.98	1015.2
02:35 AM EDT	0.0	0.75	Fog/Mist	--	60.8		%	NA	NA	29.98	1015.2
02:25 AM EDT	NE 3.4	0.50	Fog	--	60.8		%	NA	NA	29.98	1015.2
02:20 AM EDT	NE 4.6	0.75	Fog/Mist	--	60.8		%	NA	NA	29.98	1015.2
02:10 AM EDT	0.0	0.75	Fog/Mist	--	60.8		%	NA	NA	29.98	1015.2
02:00 AM EDT	3.4	0.50	Fog	--	60.8		%	NA	NA	29.98	1015.2
01:50 AM EDT	3.4	0.25	Fog	--	60.8		%	NA	NA	29.99	1015.6
01:45 AM EDT	NE 3.4	0.25	Fog	--	60.8		%	NA	NA	29.99	1015.6
01:40 AM EDT	NE 3.4	0.24	Fog	--	60.8		%	NA	NA	29.99	1015.6
01:35 AM EDT	0.0	0.25	Fog	--	60.8		%	NA	NA	29.99	1015.6
01:30 AM EDT	0.0	0.25	Fog	--	60.8		%	NA	NA	29.99	1015.6
01:20 AM EDT	4.6	0.25	Fog	--	60.8		%	NA	NA	29.99	1015.6
01:05 AM EDT	E 3.4	0.50	Fog	--	60.8		%	NA	NA	30.00	1015.9
01:00 AM EDT	E 3.4	0.50	Fog	--	60.8		%	NA	NA	30.00	1015.9
12:50 AM EDT	3.4	0.50	Fog	--	60.8		%	NA	NA	30.00	1015.9
12:45 AM EDT	E 3.4	0.75	Fog/Mist	--	62.6		%	NA	NA	30.00	1015.9
12:40 AM EDT	4.6	1.50	Fog/Mist	--	62.6		%	NA	NA	30.00	1015.9