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Weather Portland
Maine · United States
Wed, 03/18
08:57 AM EDT
Weather Portland
now
23°
90 Min. Weather
sunny
06:47 AM
06:50 PM
09:00 AM
23
°
10 %
10:00 AM
24
°
10 %
11:00 AM
27
°
5 %
12:00 PM
28
°
10 %
01:00 PM
30
°
10 %
02:00 PM
30
°
10 %
03:00 PM
32
°
10 %
04:00 PM
32
°
10 %
05:00 PM
31
°
10 %
06:00 PM
30
°
10 %
07:00 PM
28
°
10 %
08:00 PM
27
°
10 %
09:00 PM
25
°
10 %
10:00 PM
24
°
10 %
11:00 PM
23
°
20 %
12:00 AM
23
°
10 %
01:00 AM
22
°
20 %
02:00 AM
22
°
20 %
03:00 AM
22
°
20 %
04:00 AM
21
°
20 %
05:00 AM
21
°
10 %
06:00 AM
21
°
10 %
07:00 AM
21
°
10 %
08:00 AM
26
°
20 %
09:00 AM
31
°
20 %
10:00 AM
34
°
20 %
11:00 AM
35
°
20 %
12:00 PM
35
°
20 %
01:00 PM
36
°
20 %
02:00 PM
36
°
20 %
03:00 PM
35
°
20 %
04:00 PM
34
°
20 %
05:00 PM
34
°
20 %
06:00 PM
34
°
20 %
07:00 PM
33
°
20 %
08:00 PM
32
°
20 %
09:00 PM
33
°
30 %
10:00 PM
33
°
40 %
11:00 PM
33
°
50 %
12:00 AM
33
°
40 %
01:00 AM
32
°
30 %
02:00 AM
33
°
20 %
03:00 AM
32
°
20 %
04:00 AM
32
°
20 %
05:00 AM
31
°
20 %
06:00 AM
30
°
20 %
07:00 AM
28
°
20 %
08:00 AM
30
°
20 %
09:00 AM
37
°
10 %
WeatherRadar
Forecast
Map
Morning
23
°
10 %
Afternoon
32
°
10 %
Evening
25
°
20 %
Night
21
°
20 %
Morning
31
°
20 %
Afternoon
36
°
20 %
Evening
33
°
50 %
Night
28
°
30 %
Morning
37
°
20 %
Afternoon
46
°
20 %
Evening
37
°
20 %
Night
35
°
50 %
Morning
36
°
60 %
Afternoon
46
°
50 %
Evening
41
°
30 %
Night
40
°
60 %
Morning
48
°
60 %
Afternoon
57
°
20 %
Evening
38
°
10 %
Night
25
°
10 %
Morning
27
°
10 %
Afternoon
40
°
10 %
Evening
31
°
20 %
Night
27
°
20 %
Morning
30
°
20 %
Afternoon
42
°
20 %
Evening
35
°
20 %
Night
34
°
30 %
Morning
38
°
30 %
Afternoon
49
°
30 %
Evening
35
°
30 %
Night
25
°
20 %
Morning
27
°
30 %
Afternoon
40
°
40 %
Evening
40
°
40 %
Night
38
°
30 %
Morning
47
°
20 %
Afternoon
55
°
20 %
Evening
40
°
30 %
Night
32
°
30 %
Morning
33
°
30 %
Afternoon
45
°
30 %
Evening
31
°
30 %
Night
24
°
20 %
Morning
29
°
20 %
Afternoon
41
°
20 %
Evening
32
°
20 %
Night
28
°
30 %
Morning
35
°
30 %
Afternoon
47
°
30 %
Evening
36
°
20 %
Night
30
°
20 %
Morning
35
°
30 %
Afternoon
46
°
30 %
Evening
38
°
40 %
Night
30
°
30 %
today
Wednesday, 03/18
03/18
32
°
17
°
8 h
10 %
tomorrow
Thursday, 03/19
03/19
36
°
21
°
3 h
20 %
Friday
Friday, 03/20
03/20
46
°
28
°
4 h
20 %
Saturday
Saturday, 03/21
03/21
46
°
35
°
0 h
60 %
Sunday
Sunday, 03/22
03/22
57
°
40
°
2 h
60 %
Monday
Monday, 03/23
03/23
40
°
25
°
12 h
10 %
Tuesday
Tuesday, 03/24
03/24
42
°
27
°
11 h
20 %
Wednesday
Wednesday, 03/25
03/25
49
°
34
°
5 h
30 %
Thursday
Thursday, 03/26
03/26
40
°
25
°
5 h
40 %
Friday
Friday, 03/27
03/27
55
°
38
°
2 h
20 %
Saturday
Saturday, 03/28
03/28
45
°
32
°
3 h
30 %
Sunday
Sunday, 03/29
03/29
41
°
24
°
8 h
20 %
Monday
Monday, 03/30
03/30
47
°
28
°
6 h
30 %
Tuesday
Tuesday, 03/31
03/31
46
°
30
°
2 h
30 %
Top News
Historic records to fall
Heat wave hits Southwest
WindRadar
14 day weather
We
17
32
Th
21
36
Fr
28
46
Sa
35
46
Su
40
57
Mo
25
40
Tu
27
42
We
34
49
Th
25
40
Fr
38
55
Sa
32
45
Su
24
41
Mo
28
47
Tu
30
46
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
3
moderate
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 37° / Air 32°
Waves 4 ft /
gusts up to 30 mph
Presumpscot River Bridge
High tide 11:23 / 23:46
Low tide 05:12 / 17:36
Water 37° / Air 36°
Waves 3 ft /
gusts up to 25 mph
Presumpscot River Bridge
High tide 12:05
Low tide 05:54 / 18:14
Current regional conditions
Portland Intl Airport (62ft)
st 18. 03. 08:51
23°
mostly clear
Wind NW 11 mph
Auburn-Lewiston (288ft)
st 18. 03. 07:56
17.6°
fair
Wind N 8 mph
Sanford Muni Airport (242ft)
st 18. 03. 07:56
21.1°
fair
Wind W 11 mph
Wiscasset (68ft)
st 18. 03. 07:53
21.1°
fair
Wind 4 mph
Past weather
Weather Station Portland Intl Airport
Maximum Temperature [°F] 02/19/2026 to 03/18/2026
Precipitation [in] 02/19/2026 to 03/18/2026
RainRadar
Air quality
right now
Poss. Unhealthy
6-Day Air Quality Forecast
Astro info
today
08:57 AM local time
Sun
06:47 AM
06:50 PM
12h 3min
Moon
06:30 AM
06:40 PM
New moon
News
Check the WindRadar
Spring's big winds
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