As of 23:09 EDT

Weather in Port Jefferson, NY

49°

Port Jefferson, Saturday, 31 October, 23:09

Mostly clear. Feels like 46°. High 58°, low 42°.

Pressure30.45 inHg

Wind7 mph NE

Humidity65%

Visibility6.2 mi

Dew point37°

Sat, 31October

58°/42°

Sun, 01November

62°/38°

Mon, 02November

69°/44°

Tue, 03November

63°/55°

Wed, 04November

64°/58°

Thu, 05November

66°/61°

Fri, 06November

66°/61°

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	56°	47°	45°	42°	46°	50°	54°	55°	53°	51°	50°	49°
Feels like	56°	43°	39°	36°	41°	46°	51°	52°	50°	49°	47°	46°
Pressure, inHg	30.39	30.39	30.39	30.39	30.39	30.39	30.39	30.39	30.39	30.39	30.39	30.39
Wind, mph	6	6	6	6	6	6	6	6	6	6	6	6
Humidity, %	49%	49%	49%	49%	49%	49%	49%	49%	49%	49%	49%	49%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	47°	44°	40°	39°	41°	51°	58°	62°	61°	55°	53°	49°
Feels like	42°	38°	34°	33°	36°	49°	56°	60°	59°	53°	50°	45°
Pressure, inHg	30.45	30.47	30.50	30.50	30.53	30.56	30.53	30.47	30.45	30.45	30.45	30.45
Wind, mph	5	5.6	4.3	3.3	2.7	1.5	2.4	4.4	5.1	4.9	4.8	4.5
Humidity, %	67%	68%	69%	69%	71%	66%	56%	52%	50%	50%	61%	68%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	48°	46°	45°	44°	48°	57°	64°	69°	63°	61°	58°	58°
Feels like	44°	41°	39°	38°	43°	56°	63°	68°	61°	59°	57°	57°
Pressure, inHg	30.45	30.42	30.42	30.42	30.42	30.45	30.42	30.36	30.33	30.33	30.33	30.33
Wind, mph	4.7	4.5	5.1	5.1	4.9	5	5.4	5.3	5.5	6.1	5.3	4.9
Humidity, %	70%	69%	71%	73%	74%	69%	57%	53%	51%	59%	72%	78%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	58°	57°	56°	55°	55°	56°	60°	61°	63°	61°	60°	61°
Feels like	57°	56°	55°	54°	53°	54°	59°	61°	62°	61°	60°	60°
Pressure, inHg	30.33	30.33	30.30	30.33	30.33	30.33	30.30	30.27	30.24	30.24	30.24	30.24
Wind, mph	4.5	4.4	4.1	3.9	4.3	4	4.1	3.3	3.4	5.1	4.9	5.4
Humidity, %	78%	67%	68%	71%	73%	72%	68%	72%	70%	80%	88%	85%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	61°	60°	59°	58°	58°	59°	61°	64°	64°	64°	63°	62°
Feels like	60°	60°	59°	58°	57°	59°	61°	64°	64°	64°	63°	62°
Pressure, inHg	30.24	30.21	30.18	30.18	30.18	30.18	30.18	30.12	30.09	30.09	30.09	30.06
Wind, mph	4.8	4.5	4	2.7	2.7	2.5	2.7	3.2	4.7	5.7	5.8	5.4
Humidity, %	82%	82%	85%	88%	90%	86%	81%	75%	77%	80%	83%	84%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	64°	64°	62°	61°	62°	63°	64°	64°	65°	65°	66°	65°
Feels like	64°	65°	63°	61°	62°	63°	64°	65°	65°	66°	66°	66°
Pressure, inHg	29.97	29.97	29.97	29.97	29.97	29.97	29.97	29.97	29.97	29.97	29.97	29.97
Wind, mph	7.8	7.8	7.8	7.8	7.8	7.8	7.8	7.8	7.8	7.8	7.8	7.8
Humidity, %	89%	89%	89%	89%	89%	89%	89%	89%	89%	89%	89%	89%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	65°	62°	64°	65°	65°	65°	65°	65°	65°	65°	64°	63°
Feels like	65°	62°	64°	66°	66°	66°	66°	66°	65°	65°	64°	63°
Pressure, inHg	29.85	29.85	29.85	29.85	29.85	29.85	29.85	29.85	29.85	29.85	29.85	29.85
Wind, mph	9.1	9.1	9.1	9.1	9.1	9.1	9.1	9.1	9.1	9.1	9.1	9.1
Humidity, %	92%	92%	92%	92%	92%	92%	92%	92%	92%	92%	92%	92%
Precipitation	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

See detailed hourly forecast

Sun and moon today

Day length — 10 h 28 min

Sunrise — 07:21

Sunset — 17:49

Sunrise and sunset in local time

Last quarter, 65%

Sunrise — —

Sunset — —

Weather history

Temperature extremes over 66 years

October 31 temperatures in Port Jefferson, NY over 66 years

high: 78.1° (2024)low: 35.4° (2020)

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El clima en Port Jefferson, NY a 7 días El clima en Port Jefferson, NY a 10 días El clima en Port Jefferson, NY a 14 días El clima en Port Jefferson, NY a un mes