Dennis, MA Current Weather Conditions

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

▼Current Conditions — Dennis, MA

HYANNIS (KHYA)

Clear

59.0 F

Humidity:	67%
Wind Speed:	18.4 G 28.8 mph
Barometer:	30.17 in
Dewpoint:	48.2 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Oct 20 2026, 12:50 PM EDT

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▼Hourly Observation History — Dennis, 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)
12:50 PM EDT	18.4 G 28.8	10.00	Clear	--	59.0	48.2	67%	NA	NA	30.17	1021.7
12:45 PM EDT	16.1	10.00	Clear	--	60.8	48.2	63%	NA	NA	30.16	1021.3
12:40 PM EDT	19.6 G 27.6	10.00	Clear and Windy	--	59.0	48.2	67%	NA	NA	30.17	1021.7
12:30 PM EDT	19.6 G 34.5	10.00	Clear and Windy	--	59.0	48.2	67%	NA	NA	30.17	1021.7
12:20 PM EDT	20.7	10.00	Clear and Windy	--	59.0	48.2	67%	NA	NA	30.17	1021.7
12:10 PM EDT	19.6 G 34.5	10.00	Clear and Windy	--	59.0	48.2	67%	NA	NA	30.17	1021.7
12:00 PM EDT	15.0 G 20.7	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.18	1022.0
11:50 AM EDT	17.3	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.17	1021.7
11:45 AM EDT	16.1	10.00	Clear	--	59.0	48.2	67%	NA	NA	30.17	1021.7
11:40 AM EDT	15.0 G 27.6	10.00	Clear	--	59.0	48.2	67%	NA	NA	30.18	1022.0
11:35 AM EDT	13.8 G 21.9	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.18	1022.0
11:30 AM EDT	17.3 G 28.8	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.18	1022.0
11:20 AM EDT	16.1	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.18	1022.0
11:10 AM EDT	19.6 G 31.1	10.00	Clear and Windy	--	57.2	48.2	72%	NA	NA	30.17	1021.7
11:00 AM EDT	16.1 G 25.3	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.17	1021.7
10:55 AM EDT	15.0	10.00	Clear	--	59.0	48.2	67%	NA	NA	30.17	1021.7
10:45 AM EDT	18.4 G 27.6	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.17	1021.7
10:30 AM EDT	17.3 G 25.3	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.17	1021.7
10:25 AM EDT	16.1 G 21.9	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.17	1021.7
10:20 AM EDT	15.0	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.18	1022.0
10:00 AM EDT	17.3	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.17	1021.7
09:55 AM EDT	18.4 G 28.8	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.17	1021.7
09:50 AM EDT	17.3 G 24.2	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.16	1021.3
09:45 AM EDT	18.4 G 26.5	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.17	1021.7
09:35 AM EDT	17.3 G 25.3	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.16	1021.3
09:20 AM EDT	15.0	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.15	1021.0
09:05 AM EDT	18.4 G 26.5	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.15	1021.0
08:55 AM EDT	18.4 G 24.2	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.15	1021.0
08:50 AM EDT	15.0 G 28.8	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.15	1021.0
08:45 AM EDT	16.1 G 21.9	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.16	1021.3
08:40 AM EDT	15.0	10.00	Clear	--	55.4	48.2	77%	NA	NA	30.16	1021.3
08:20 AM EDT	13.8	10.00	Clear	--	53.6	48.2	82%	NA	NA	30.17	1021.7
08:10 AM EDT	13.8	10.00	Clear	--	53.6	48.2	82%	NA	NA	30.16	1021.3
08:00 AM EDT	12.7	10.00	Clear	--	53.6	48.2	82%	NA	NA	30.16	1021.3
07:50 AM EDT	15.0 G 21.9	10.00	Clear	--	53.6	48.2	82%	NA	NA	30.17	1021.7
07:45 AM EDT	16.1	10.00	Clear	--	53.6	48.2	82%	NA	NA	30.16	1021.3
07:40 AM EDT	15.0 G 21.9	10.00	Clear	--	53.6	48.2	82%	NA	NA	30.16	1021.3
07:30 AM EDT	13.8 G 20.7	10.00	Clear	--	53.6	48.2	82%	NA	NA	30.16	1021.3
07:20 AM EDT	15.0 G 20.7	10.00	Clear	--	53.6	48.2	82%	NA	NA	30.15	1021.0
07:15 AM EDT	13.8	10.00	Clear	--	53.6	48.2	82%	NA	NA	30.15	1021.0
07:10 AM EDT	13.8 G 20.7	10.00	Clear	--	53.6	48.2	82%	NA	NA	30.15	1021.0
07:00 AM EDT	12.7	10.00	Clear	--	51.8	48.2	87%	NA	NA	30.15	1021.0
06:55 AM EDT	12.7 G 19.6	10.00	Clear	--	53.6	48.2	82%	NA	NA	30.15	1021.0
06:50 AM EDT	13.8 G 24.2	10.00	Clear	--	53.6	48.2	82%	NA	NA	30.15	1021.0
06:35 AM EDT	15.0	10.00	Clear	--	53.6	48.2	82%	NA	NA	30.14	1020.7
06:30 AM EDT	13.8	10.00	Clear	--	53.6	48.2	82%	NA	NA	30.14	1020.7
06:15 AM EDT	13.8 G 21.9	10.00	Clear	--	51.8	46.4	82%	NA	NA	30.14	1020.7
06:05 AM EDT	11.5	10.00	Clear	--	51.8	46.4	82%	NA	NA	30.14	1020.7
05:55 AM EDT	13.8	10.00	Clear	--	51.8	48.2	87%	NA	NA	30.15	1021.0
05:50 AM EDT	12.7 G 19.6	10.00	Clear	--	51.8	48.2	87%	NA	NA	30.14	1020.7
05:40 AM EDT	12.7	10.00	Clear	--	51.8	48.2	87%	NA	NA	30.14	1020.7
05:20 AM EDT	15.0	10.00	Clear	--	51.8	48.2	87%	NA	NA	30.13	1020.3
05:15 AM EDT	11.5	10.00	Clear	--	51.8	48.2	87%	NA	NA	30.13	1020.3
05:05 AM EDT	12.7 G 18.4	10.00	Mostly Clear	--	51.8	48.2	87%	NA	NA	30.13	1020.3
04:50 AM EDT	16.1	10.00	Clear	--	51.8	48.2	87%	NA	NA	30.12	1020.0
04:45 AM EDT	11.5	10.00	Mostly Clear	--	51.8	48.2	87%	NA	NA	30.12	1020.0
04:35 AM EDT	13.8	10.00	Clear	--	51.8	48.2	87%	NA	NA	30.12	1020.0
04:30 AM EDT	12.7 G 19.6	10.00	Clear	--	51.8	48.2	87%	NA	NA	30.12	1020.0
04:20 AM EDT	13.8	10.00	Mostly Clear	--	51.8	48.2	87%	NA	NA	30.13	1020.3
04:15 AM EDT	12.7 G 18.4	10.00	Clear	--	51.8	48.2	87%	NA	NA	30.13	1020.3
04:05 AM EDT	12.7	10.00	Mostly Clear	--	51.8	48.2	87%	NA	NA	30.12	1020.0
03:50 AM EDT	11.5	10.00	Mostly Clear	--	51.8	50.0	94%	NA	NA	30.12	1020.0
03:45 AM EDT	13.8 G 19.6	10.00	Mostly Clear	--	51.8	50.0	94%	NA	NA	30.12	1020.0
03:40 AM EDT	13.8	10.00	Mostly Clear	--	51.8	50.0	94%	NA	NA	30.12	1020.0
03:25 AM EDT	11.5 G 17.3	10.00	Mostly Clear	--	51.8	50.0	94%	NA	NA	30.12	1020.0
03:20 AM EDT	13.8	10.00	Mostly Clear	--	51.8	50.0	94%	NA	NA	30.12	1020.0
03:15 AM EDT	11.5	10.00	Mostly Clear	--	51.8	50.0	94%	NA	NA	30.12	1020.0
03:00 AM EDT	15.0 G 20.7	10.00	Partly Cloudy	--	51.8	48.2	87%	NA	NA	30.13	1020.3
02:55 AM EDT	13.8	10.00	Partly Cloudy	--	51.8	50.0	94%	NA	NA	30.14	1020.7
02:50 AM EDT	12.7 G 19.6	10.00	Mostly Cloudy	--	51.8	50.0	94%	NA	NA	30.14	1020.7
02:40 AM EDT	11.5	10.00	Mostly Cloudy	--	51.8	50.0	94%	NA	NA	30.14	1020.7
02:30 AM EDT	11.5	10.00	Mostly Cloudy	--	51.8	50.0	94%	NA	NA	30.14	1020.7