As of 01:55 EDT

Weather in Smithtown, NY

48°

Smithtown, Wednesday, 7 October, 01:55

Clear. Feels like 48°. High 65°, low 45°.

Pressure30.09 inHg

Wind0 mph N

Humidity83%

Visibility6.2 mi

Dew point43°

Wed, 07October

65°/45°

Thu, 08October

72°/52°

Fri, 09October

67°/56°

Sat, 10October

68°/56°

Sun, 11October

69°/62°

Mon, 12October

72°/65°

Tue, 13October

69°/53°

	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°	48°	47°	45°	49°	59°	64°	65°	64°	60°	57°	55°
Feels like	64°	47°	47°	45°	48°	57°	62°	63°	63°	59°	56°	54°
Pressure, inHg	30.03	30.09	30.09	30.06	30.09	30.06	30.03	29.97	29.91	29.91	29.91	29.91
Wind, mph	5.6	1.5	0.3	0.7	1.4	1.7	3.1	4.9	5.4	5.3	5.3	5.1
Humidity, %	49%	83%	79%	78%	75%	56%	49%	48%	50%	66%	76%	77%
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

	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	54°	55°	52°	52°	56°	66°	70°	72°	71°	68°	65°	62°
Feels like	53°	54°	51°	50°	56°	66°	70°	72°	70°	67°	64°	61°
Pressure, inHg	29.88	29.85	29.85	29.85	29.85	29.85	29.85	29.83	29.83	29.88	29.94	30.00
Wind, mph	5	4.9	4.6	5	4.7	4.2	3.8	4	5.3	4.1	3.6	2.2
Humidity, %	80%	82%	84%	84%	84%	78%	71%	62%	51%	52%	58%	64%
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	60°	59°	58°	56°	56°	59°	63°	66°	67°	66°	63°	61°
Feels like	59°	58°	57°	55°	55°	58°	62°	64°	66°	64°	62°	60°
Pressure, inHg	30.03	30.03	30.06	30.09	30.15	30.18	30.18	30.15	30.15	30.18	30.24	30.27
Wind, mph	3	3.7	4	3.6	4	4.2	4.5	4.9	4.9	3.8	2.5	2.5
Humidity, %	67%	67%	69%	73%	74%	66%	58%	47%	43%	51%	61%	71%
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°	57°	57°	56°	61°	65°	68°	67°	66°	64°	63°
Feels like	57°	56°	56°	56°	55°	60°	64°	66°	66°	65°	63°	63°
Pressure, inHg	30.30	30.33	30.33	30.36	30.42	30.42	30.42	30.39	30.36	30.36	30.36	30.36
Wind, mph	1.7	0.9	1.2	0.2	0.7	1	1.8	3.8	4.1	4.2	4.3	4.2
Humidity, %	74%	75%	74%	78%	83%	64%	52%	48%	58%	67%	76%	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	63°	66°	64°	62°	64°	66°	67°	68°	67°	67°	66°	66°
Feels like	63°	66°	64°	62°	64°	66°	68°	69°	68°	67°	67°	67°
Pressure, inHg	30.36	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30
Wind, mph	3.8	7	7	7	7	7	7	7	7	7	7	7
Humidity, %	81%	82%	82%	82%	82%	82%	82%	82%	82%	82%	82%	82%
Precipitation	0 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	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	69°	66°	67°	69°	69°	69°	69°	70°	71°	71°	71°	69°
Feels like	69°	66°	68°	70°	70°	70°	71°	71°	71°	72°	71°	69°
Pressure, inHg	29.53	29.53	29.53	29.53	29.53	29.53	29.53	29.53	29.53	29.53	29.53	29.53
Wind, mph	8.4	8.4	8.4	8.4	8.4	8.4	8.4	8.4	8.4	8.4	8.4	8.4
Humidity, %	97%	97%	97%	97%	97%	97%	97%	97%	97%	97%	97%	97%
Precipitation	0.04 in	0.04 in	0.04 in	0.04 in	0.04 in	0.04 in	0.04 in	0.04 in	0.04 in	0.04 in	0.04 in	0.04 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	66°	55°	59°	64°	64°	65°	66°	66°	65°	65°	63°	59°
Feels like	66°	55°	59°	63°	64°	65°	65°	65°	65°	65°	63°	59°
Pressure, inHg	29.83	29.83	29.83	29.83	29.83	29.83	29.83	29.83	29.83	29.83	29.83	29.83
Wind, mph	7.5	7.5	7.5	7.5	7.5	7.5	7.5	7.5	7.5	7.5	7.5	7.5
Humidity, %	72%	72%	72%	72%	72%	72%	72%	72%	72%	72%	72%	72%
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 — 11 h 30 min

Sunrise — 06:55

Sunset — 18:25

Sunrise and sunset in local time

Waning crescent, 18%

Sunrise — —

Sunset — —

Smithtown, NY climate by month

The annual average temperature in Smithtown, NY is 53.2°. The warmest month is July (average high 80.9°), and the coldest is January (average low 25.9°). About 46.8 inches of precipitation fall per year, most of it in December (4.7 in). Figures are 60-year climate normals and records from 66 years of observations.

Month	High	Low	Precipitation	Wet days	Record high	Record low
January	37°	25.9°	3.8 in	10	66° (2020)	-6° (1984)
February	38.7°	26.3°	3.5 in	9	68° (2023)	-2.9° (1979)
March	46.1°	33.1°	4.5 in	11	77° (2025)	3.7° (1980)
April	56.2°	42.3°	3.9 in	11	84° (2002)	17.8° (1982)
May	65.7°	52.2°	4.0 in	11	91.2° (2022)	34.3° (2020)
June	75.1°	62.6°	3.4 in	10	101.5° (2025)	45.9° (1967)
July	80.9°	69.1°	3.3 in	10	99° (2010)	55.6° (1988)
August	79.3°	68.5°	3.9 in	10	95.2° (1975)	51.8° (1982)
September	72.5°	62.3°	3.9 in	9	92.5° (2023)	46° (2000)
October	61.9°	52.1°	4.1 in	9	89.6° (2019)	32.7° (1976)
November	51.8°	42.2°	3.8 in	10	77.9° (2024)	18.7° (2018)
December	42.4°	32.7°	4.7 in	11	68.7° (1998)	-1.1° (1980)