Portland, ME Current Weather Conditions

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

▼Current Conditions — Portland, ME

PORTLAND (KPWM)

Mostly Clear

66.2 F

Humidity:	68%
Wind Speed:	SE 4.6 mph
Barometer:	29.91 in
Dewpoint:	55.4 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Jul 18 2026, 10:00 AM EDT

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▼Hourly Observation History — Portland, ME

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)
10:00 AM EDT	SE 4.6	10.00	Mostly Clear	--	66.2	55.4	68%	NA	NA	29.91	1012.9
09:50 AM EDT	E 4.6	10.00	Mostly Clear	--	64.4	55.4	73%	NA	NA	29.92	1013.2
09:40 AM EDT	0.0	10.00	Mostly Clear	--	66.2	53.6	64%	NA	NA	29.92	1013.2
09:35 AM EDT	0.0	10.00	Mostly Clear	--	66.2	53.6	64%	NA	NA	29.93	1013.5
09:25 AM EDT	0.0	10.00	Mostly Clear	--	64.4	53.6	68%	NA	NA	29.93	1013.5
09:05 AM EDT	0.0	10.00	Mostly Cloudy	--	64.4	53.6	68%	NA	NA	29.94	1013.9
09:00 AM EDT	4.6	10.00	Cloudy	--	64.4	53.6	68%	NA	NA	29.94	1013.9
08:50 AM EDT	3.4	10.00	Cloudy	--	64.4	51.8	64%	NA	NA	29.94	1013.9
08:45 AM EDT	0.0	10.00	Cloudy	--	64.4	51.8	64%	NA	NA	29.95	1014.2
08:40 AM EDT	0.0	10.00	Cloudy	--	64.4	51.8	64%	NA	NA	29.95	1014.2
08:35 AM EDT	0.0	10.00	Cloudy	--	64.4	51.8	64%	NA	NA	29.95	1014.2
08:30 AM EDT	0.0	10.00	Cloudy	--	64.4	51.8	64%	NA	NA	29.95	1014.2
08:25 AM EDT	0.0	10.00	Cloudy	--	64.4	51.8	64%	NA	NA	29.95	1014.2
08:10 AM EDT	0.0	10.00	Cloudy	--	62.6	51.8	68%	NA	NA	29.96	1014.6
08:00 AM EDT	0.0	10.00	Cloudy	--	62.6	51.8	68%	NA	NA	29.97	1014.9
07:50 AM EDT	0.0	10.00	Cloudy	--	62.6	53.6	72%	NA	NA	29.97	1014.9
07:45 AM EDT	0.0	10.00	Cloudy	--	62.6	53.6	72%	NA	NA	29.97	1014.9
07:35 AM EDT	0.0	10.00	Cloudy	--	60.8	53.6	77%	NA	NA	29.97	1014.9
07:25 AM EDT	0.0	10.00	Cloudy	--	60.8	53.6	77%	NA	NA	29.98	1015.2
07:20 AM EDT	0.0	10.00	Mostly Cloudy	--	60.8	53.6	77%	NA	NA	29.98	1015.2
07:10 AM EDT	0.0	10.00	Mostly Cloudy	--	60.8	53.6	77%	NA	NA	29.98	1015.2
07:05 AM EDT	0.0	10.00	Mostly Cloudy	--	60.8	51.8	72%	NA	NA	29.98	1015.2
07:00 AM EDT	0.0	10.00	Mostly Cloudy	--	60.8	51.8	72%	NA	NA	29.98	1015.2
06:50 AM EDT	0.0	10.00	Mostly Cloudy	--	60.8	51.8	72%	NA	NA	29.98	1015.2
06:40 AM EDT	0.0	10.00	Mostly Cloudy	--	60.8	50.0	68%	NA	NA	29.97	1014.9
06:35 AM EDT	0.0	10.00	Cloudy	--	59.0	51.8	77%	NA	NA	29.98	1015.2
06:30 AM EDT	0.0	10.00	Cloudy	--	59.0	51.8	77%	NA	NA	29.98	1015.2
06:25 AM EDT	3.4	10.00	Cloudy	--	59.0	50.0	72%	NA	NA	29.98	1015.2
06:20 AM EDT	0.0	10.00	Cloudy	--	57.2	51.8	82%	NA	NA	29.97	1014.9
06:00 AM EDT	0.0	10.00	Mostly Cloudy	--	57.2	50.0	77%	NA	NA	29.98	1015.2
05:50 AM EDT	0.0	10.00	Mostly Clear	--	57.2	50.0	77%	NA	NA	29.99	1015.6
05:45 AM EDT	0.0	10.00	Mostly Clear	--	57.2	51.8	82%	NA	NA	29.98	1015.2
05:35 AM EDT	0.0	10.00	Mostly Clear	--	57.2	50.0	77%	NA	NA	29.98	1015.2
05:30 AM EDT	0.0	10.00	Clear	--	57.2	50.0	77%	NA	NA	29.98	1015.2
05:25 AM EDT	0.0	10.00	Clear	--	57.2	50.0	77%	NA	NA	29.98	1015.2
05:00 AM EDT	3.4	10.00	Mostly Clear	--	55.4	48.2	77%	NA	NA	29.99	1015.6
04:50 AM EDT	0.0	10.00	Cloudy	--	55.4	50.0	82%	NA	NA	29.99	1015.6
04:40 AM EDT	W 3.4	10.00	Mostly Clear	--	55.4	48.2	77%	NA	NA	29.99	1015.6
04:35 AM EDT	W 3.4	10.00	Clear	--	55.4	48.2	77%	NA	NA	29.99	1015.6
04:30 AM EDT	3.4	10.00	Clear	--	55.4	48.2	77%	NA	NA	29.99	1015.6
04:25 AM EDT	0.0	10.00	Clear	--	55.4	48.2	77%	NA	NA	29.99	1015.6
04:20 AM EDT	0.0	10.00	Clear	--	55.4	48.2	77%	NA	NA	29.99	1015.6
04:15 AM EDT	0.0	10.00	Clear	--	55.4	48.2	77%	NA	NA	29.99	1015.6
04:10 AM EDT	W 3.4	10.00	Clear	--	55.4	48.2	77%	NA	NA	30.00	1015.9
04:05 AM EDT	W 3.4	10.00	Clear	--	55.4	48.2	77%	NA	NA	30.00	1015.9
03:51 AM EDT	3.4	10.00	Clear	--	55.0	48.0	77%	NA	NA	30.00	1015.9
03:50 AM EDT	0.0	10.00	Clear	--	55.4	48.2	77%	NA	NA	30.00	1015.9
03:40 AM EDT	0.0	10.00	Clear	--	55.4	48.2	77%	NA	NA	30.00	1015.9
03:35 AM EDT	0.0	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.00	1015.9
03:30 AM EDT	0.0	10.00	Clear	--	55.4	48.2	77%	NA	NA	30.00	1015.9
03:20 AM EDT	W 3.4	10.00	Clear	--	55.4	48.2	77%	NA	NA	30.01	1016.3
03:15 AM EDT	0.0	10.00	Clear	--	55.4	48.2	77%	NA	NA	30.01	1016.3
03:10 AM EDT	0.0	10.00	Clear	--	55.4	48.2	77%	NA	NA	30.00	1015.9
03:00 AM EDT	0.0	10.00	Clear	--	55.4	48.2	77%	NA	NA	30.00	1015.9
02:50 AM EDT	0.0	10.00	Clear	--	55.4	48.2	77%	NA	NA	30.00	1015.9
02:40 AM EDT	0.0	10.00	Clear	--	55.4	48.2	77%	NA	NA	30.00	1015.9
02:35 AM EDT	0.0	10.00	Clear	--	55.4	48.2	77%	NA	NA	30.00	1015.9
02:25 AM EDT	0.0	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.00	1015.9
02:20 AM EDT	3.4	10.00	Clear	--	55.4	48.2	77%	NA	NA	30.00	1015.9
02:05 AM EDT	0.0	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.00	1015.9
02:00 AM EDT	3.4	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.00	1015.9
01:50 AM EDT	0.0	10.00	Clear	--	57.2	50.0	77%	NA	NA	30.01	1016.3
01:45 AM EDT	0.0	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.01	1016.3
01:35 AM EDT	0.0	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.01	1016.3
01:30 AM EDT	0.0	10.00	Clear	--	57.2	48.2	72%	NA	NA	30.01	1016.3
01:15 AM EDT	0.0	10.00	Clear	--	60.8	48.2	63%	NA	NA	30.01	1016.3
01:10 AM EDT	0.0	10.00	Clear	--	60.8	48.2	63%	NA	NA	30.01	1016.3
01:05 AM EDT	0.0	10.00	Clear	--	59.0	48.2	67%	NA	NA	30.01	1016.3
12:55 AM EDT	0.0	10.00	Clear	--	62.6	48.2	59%	NA	NA	30.01	1016.3
12:50 AM EDT	0.0	10.00	Clear	--	60.8	48.2	63%	NA	NA	30.01	1016.3
12:45 AM EDT	0.0	10.00	Clear	--	59.0	48.2	67%	NA	NA	30.01	1016.3
12:30 AM EDT	0.0	10.00	Clear	--	60.8	50.0	68%	NA	NA	30.01	1016.3