As of 01:35 EDT

Weather in Portland, ME

49°

Portland, Monday, 12 October, 01:35

Rain. Feels like 48°. High 71°, low 43°.

Pressure29.91 inHg

Wind3.4 mph N

Humidity95%

Visibility2.3 mi

Dew point47°

Mon, 12October

71°/43°

Tue, 13October

52°/40°

Wed, 14October

57°/50°

Thu, 15October

57°/46°

Fri, 16October

53°/44°

Sat, 17October

45°/35°

Sun, 18October

49°/32°

	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°	49°	47°	45°	44°	55°	64°	70°	70°	62°	57°	52°
Feels like	64°	49°	47°	44°	44°	55°	64°	70°	69°	61°	55°	50°
Pressure, inHg	29.71	29.91	29.88	29.83	29.77	29.77	29.71	29.65	29.65	29.71	29.77	29.83
Wind, mph	5.5	0.9	1.1	1.4	0.8	1.4	1.6	2.4	2.1	2.4	4.7	4.3
Humidity, %	66%	95%	97%	97%	97%	87%	66%	56%	54%	73%	69%	74%
Precipitation	0.01 in	0.09 in	0.02 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	2.3 mi	3.9 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	46°	43°	42°	40°	41°	46°	47°	48°	49°	49°	51°	52°
Feels like	41°	37°	38°	35°	37°	42°	43°	45°	46°	44°	50°	52°
Pressure, inHg	29.88	29.94	30.00	30.06	30.09	30.09	30.09	30.06	30.03	30.00	29.97	29.91
Wind, mph	5.4	4	3.2	3.1	2.9	3.4	3.4	3.5	3.7	5.4	5.9	7.2
Humidity, %	68%	73%	75%	77%	81%	86%	94%	97%	97%	97%	98%	97%
Precipitation	0 in	0 in	0 in	0 in	0 in	0.01 in	0.01 in	0.03 in	0.09 in	0.17 in	0.09 in	0.09 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	2.6 mi	2.5 mi	2.3 mi	1.1 mi	0.9 mi	1.3 mi	1.5 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	53°	53°	51°	51°	50°	51°	55°	57°	57°	55°	54°	53°
Feels like	53°	52°	50°	50°	49°	50°	54°	56°	56°	54°	54°	52°
Pressure, inHg	29.85	29.80	29.77	29.80	29.83	29.85	29.85	29.83	29.83	29.85	29.85	29.88
Wind, mph	5.4	6	5.4	5	4.3	4.1	3.1	2.5	1.7	0.9	1	2
Humidity, %	98%	98%	99%	99%	98%	93%	82%	75%	77%	84%	87%	90%
Precipitation	0.1 in	0.06 in	0.02 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	1.4 mi	2.1 mi	4.8 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	53°	51°	51°	52°	51°	53°	54°	57°	56°	52°	47°	46°
Feels like	52°	50°	50°	50°	49°	50°	52°	54°	53°	50°	45°	44°
Pressure, inHg	29.91	29.94	29.97	30.03	30.12	30.15	30.15	30.12	30.12	30.12	30.15	30.15
Wind, mph	3	3.6	4.4	5.2	5.5	5.3	5.1	5	3.5	2.4	1.8	2.2
Humidity, %	86%	84%	78%	72%	64%	56%	48%	42%	45%	55%	70%	66%
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	45°	45°	46°	47°	48°	49°	50°	51°	51°	52°	51°	48°
Feels like	43°	37°	41°	45°	46°	47°	49°	50°	51°	52°	49°	44°
Pressure, inHg	30.12	29.74	29.74	29.74	29.74	29.74	29.74	29.74	29.74	29.74	29.74	29.74
Wind, mph	1.7	10.8	10.8	10.8	10.8	10.8	10.8	10.8	10.8	10.8	10.8	10.8
Humidity, %	68%	93%	93%	93%	93%	93%	93%	93%	93%	93%	93%	93%
Precipitation	0 in	0.03 in	0.03 in	0.03 in	0.03 in	0.03 in	0.03 in	0.03 in	0.03 in	0.03 in	0.03 in	0.03 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	42°	37°	40°	43°	43°	42°	42°	42°	42°	42°	40°	38°
Feels like	42°	28°	32°	37°	36°	35°	34°	33°	33°	33°	32°	29°
Pressure, inHg	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88
Wind, mph	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9
Humidity, %	58%	58%	58%	58%	58%	58%	58%	58%	58%	58%	58%	58%
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	43°	41°	37°	33°	36°	38°	42°	44°	46°	48°	48°	46°
Feels like	43°	34°	30°	26°	30°	34°	38°	40°	42°	44°	44°	41°
Pressure, inHg	30.56	30.56	30.56	30.56	30.56	30.56	30.56	30.56	30.56	30.56	30.56	30.56
Wind, mph	6.1	6.1	6.1	6.1	6.1	6.1	6.1	6.1	6.1	6.1	6.1	6.1
Humidity, %	33%	33%	33%	33%	33%	33%	33%	33%	33%	33%	33%	33%
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	—	—	—	—	—	—	—	—	—	—	—	—

See detailed hourly forecast

Sun and moon today

Day length — 11 h 12 min

Sunrise — 06:51

Sunset — 18:03

Sunrise and sunset in local time

New moon, 1%

Sunrise — —

Sunset — —

Portland, ME climate by month

The annual average temperature in Portland, ME is 47.5°. The warmest month is July (average high 75.4°), and the coldest is January (average low 17.8°). About 44.0 inches of precipitation fall per year, most of it in December (4.3 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	31°	17.8°	3.3 in	9	60.8° (2020)	-18.9° (2018)
February	33°	19°	3.1 in	8	66.7° (2018)	-17.9° (2023)
March	40.3°	27.1°	3.9 in	10	73° (2012)	-6.3° (2022)
April	50.5°	37.3°	4.0 in	10	80.1° (2017)	15.6° (1965)
May	60.1°	47.2°	3.4 in	10	87.6° (2017)	30.7° (1966)
June	69.2°	57.1°	3.7 in	11	101.1° (2025)	41.7° (2020)
July	75.4°	63.8°	3.4 in	10	95.5° (2025)	51.4° (2021)
August	74.5°	63.2°	3.4 in	10	93.6° (2025)	48° (1965)
September	67.6°	56.6°	3.4 in	9	89.2° (2018)	39.9° (1991)
October	57.2°	46.5°	4.1 in	9	84.2° (2023)	28.2° (2018)
November	46.5°	36.5°	3.9 in	10	76.8° (2024)	6.1° (2018)
December	36.5°	24.9°	4.3 in	10	63.7° (1998)	-16.1° (2017)