As of 01:39 EDT

Weather in Portland, ME

40°

Portland, Sunday, 11 October, 01:39

Overcast. Feels like 38°. High 63°, low 40°.

Pressure30.47 inHg

Wind3.4 mph NW

Humidity82%

Visibility6.2 mi

Dew point35°

Sun, 11October

63°/40°

Mon, 12October

71°/43°

Tue, 13October

57°/47°

Wed, 14October

76°/58°

Thu, 15October

55°/45°

Fri, 16October

62°/40°

Sat, 17October

65°/43°

	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°	40°	40°	40°	44°	56°	61°	61°	59°	52°	48°	45°
Feels like	61°	40°	40°	40°	44°	54°	60°	60°	57°	51°	44°	41°
Pressure, inHg	30.36	30.47	30.47	30.45	30.45	30.42	30.36	30.30	30.24	30.21	30.15	30.12
Wind, mph	4.2	0.5	0	0.5	1	1.7	3.7	4.1	3.6	3.8	3.4	3
Humidity, %	59%	82%	79%	74%	72%	64%	59%	55%	63%	79%	83%	82%
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	43°	43°	44°	46°	48°	58°	66°	71°	71°	64°	63°	61°
Feels like	41°	41°	44°	46°	48°	57°	66°	70°	70°	64°	62°	60°
Pressure, inHg	30.03	29.97	29.91	29.85	29.85	29.80	29.77	29.71	29.71	29.74	29.80	29.85
Wind, mph	1.7	1.7	0.9	0.7	1	0.5	1.1	2	2.7	2.1	5.4	4.2
Humidity, %	84%	90%	96%	96%	97%	91%	72%	57%	53%	68%	68%	72%
Precipitation	0 in	0.01 in	0.03 in	0.01 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	3.3 mi	3.0 mi	5.4 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°	52°	50°	48°	47°	49°	51°	54°	54°	55°	56°	57°
Feels like	52°	50°	49°	46°	44°	46°	50°	53°	53°	55°	56°	57°
Pressure, inHg	29.94	29.97	30.00	30.06	30.06	30.09	30.06	30.00	29.97	29.91	29.88	29.83
Wind, mph	5.3	3.4	2.7	2.9	3	2.3	3.6	3.7	4.4	4.3	5.8	5.9
Humidity, %	70%	80%	85%	85%	89%	90%	90%	87%	94%	99%	99%	99%
Precipitation	0 in	0.01 in	0 in	0 in	0 in	0.01 in	0.01 in	0.01 in	0.01 in	0.03 in	0.09 in	0 in
Visibility	6.2 mi	5.7 mi	6.2 mi	4.3 mi	6.2 mi	4.1 mi	6.2 mi	5.4 mi	3.6 mi	5.9 mi	2.3 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°	60°	60°	60°	62°	70°	74°	76°	72°	68°	63°	59°
Feels like	58°	60°	60°	60°	62°	70°	75°	76°	72°	67°	62°	59°
Pressure, inHg	29.77	29.71	29.68	29.68	29.71	29.68	29.68	29.65	29.68	29.71	29.74	29.77
Wind, mph	5.3	5.4	4.7	3.6	3.9	4.1	4.2	4.5	4	4	4.3	3
Humidity, %	99%	98%	98%	98%	98%	81%	70%	65%	69%	70%	69%	78%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0.01 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	2.1 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	57°	47°	51°	55°	54°	53°	52°	52°	53°	54°	53°	50°
Feels like	56°	44°	49°	53°	52°	51°	50°	49°	50°	51°	49°	47°
Pressure, inHg	29.77	30.00	30.00	30.00	30.00	30.00	30.00	30.00	30.00	30.00	30.00	30.00
Wind, mph	2.7	8.1	8.1	8.1	8.1	8.1	8.1	8.1	8.1	8.1	8.1	8.1
Humidity, %	80%	51%	51%	51%	51%	51%	51%	51%	51%	51%	51%	51%
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	—	—	—	—	—	—	—	—	—	—	—

	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°	58°	49°	40°	42°	45°	47°	49°	51°	53°	56°	58°
Feels like	48°	58°	49°	40°	41°	43°	44°	46°	49°	52°	55°	58°
Pressure, inHg	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94
Wind, mph	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4
Humidity, %	59%	59%	59%	59%	59%	59%	59%	59%	59%	59%	59%	59%
Precipitation	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 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	56°	47°	56°	65°	62°	60°	57°	55°	54°	53°	51°	47°
Feels like	56°	41°	53°	65°	62°	59°	56°	55°	53°	52°	49°	43°
Pressure, inHg	29.65	29.65	29.65	29.65	29.65	29.65	29.65	29.65	29.65	29.65	29.65	29.65
Wind, mph	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2
Humidity, %	83%	83%	83%	83%	83%	83%	83%	83%	83%	83%	83%	83%
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 15 min

Sunrise — 06:50

Sunset — 18:05

Sunrise and sunset in local time

New moon, 0%

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)