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Monthly weather forecast in Portland
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
19
+19
+13
19 May, sun
+19
+13
Feels like
+18
759 mmHg
62%
4
m/s
NW
19 May, Sunday. day, 19°; night, 13°; partly cloudy
20
+17
+13
20 May, mon
+17
+13
Feels like
+16
756 mmHg
69%
3.7
m/s
NW
20 May, Monday. day, 17°; night, 13°; rain
21
+17
+12
21 May, tue
+17
+12
Feels like
+15
757 mmHg
74%
4.3
m/s
SW
21 May, Tuesday. day, 17°; night, 12°; overcast
22
+15
+11
22 May, wed
+15
+11
Feels like
+14
757 mmHg
76%
4.9
m/s
SW
22 May, Wednesday. day, 15°; night, 11°; rain
23
+16
+12
23 May, thu
+16
+12
Feels like
+14
757 mmHg
73%
4.1
m/s
SW
23 May, Thursday. day, 16°; night, 12°; overcast
24
+18
+12
24 May, fri
+18
+12
Feels like
+17
755 mmHg
70%
3.5
m/s
NW
24 May, Friday. day, 18°; night, 12°; clear
25
May
+16
+8
25 May, sat
+16
+8
Feels like
+10
754 mmHg
59%
3.8
m/s
W
Climate normal
+18
+13
25 May, Saturday. day, 16°; night, 8°; light rain
26
+19
+8
26 May, sun
+19
+8
Feels like
+13
757 mmHg
64%
2.3
m/s
NW
Climate normal
+19
+13
26 May, Sunday. day, 19°; night, 8°; light rain
27
+23
+11
27 May, mon
+23
+11
Feels like
+19
758 mmHg
61%
2.2
m/s
N
Climate normal
+19
+13
27 May, Monday. day, 23°; night, 11°; clear
28
+16
+9
28 May, tue
+16
+9
Feels like
+12
757 mmHg
75%
3.2
m/s
SW
Climate normal
+18
+13
28 May, Tuesday. day, 16°; night, 9°; light rain
29
+16
+6
29 May, wed
+16
+6
Feels like
+11
761 mmHg
63%
3.3
m/s
SW
Climate normal
+19
+14
29 May, Wednesday. day, 16°; night, 6°; light rain
30
+19
+7
30 May, thu
+19
+7
Feels like
+12
761 mmHg
54%
3
m/s
NW
Climate normal
+21
+15
30 May, Thursday. day, 19°; night, 7°; partly cloudy
31
+23
+10
31 May, fri
+23
+10
Feels like
+16
756 mmHg
49%
3.1
m/s
N
Climate normal
+20
+15
31 May, Friday. day, 23°; night, 10°; clear
1 June
+21
+12
1 June, sat
+21
+12
Feels like
+16
754 mmHg
54%
2.8
m/s
SW
Climate normal
+20
+14
1 June, Saturday. day, 21°; night, 12°; partly cloudy
2
+21
+13
2 June, sun
+21
+13
Feels like
+17
755 mmHg
68%
2.9
m/s
SW
Climate normal
+19
+15
2 June, Sunday. day, 21°; night, 13°; partly cloudy
3
+20
+13
3 June, mon
+20
+13
Feels like
+16
756 mmHg
75%
3
m/s
SW
Climate normal
+21
+15
3 June, Monday. day, 20°; night, 13°; light rain
4
+26
+14
4 June, tue
+26
+14
Feels like
+21
753 mmHg
69%
2.8
m/s
SW
Climate normal
+23
+16
4 June, Tuesday. day, 26°; night, 14°; partly cloudy
5
+22
+14
5 June, wed
+22
+14
Feels like
+18
754 mmHg
72%
3.1
m/s
W
Climate normal
+22
+15
5 June, Wednesday. day, 22°; night, 14°; partly cloudy
6
+27
+13
6 June, thu
+27
+13
Feels like
+18
722 mmHg
39%
5.3
m/s
N
Climate normal
+21
+15
6 June, Thursday. day, 27°; night, 13°; clear
7
+32
+17
7 June, fri
+32
+17
Feels like
+22
717 mmHg
36%
5.7
m/s
N
Climate normal
+21
+14
7 June, Friday. day, 32°; night, 17°; clear
8
+34
+17
8 June, sat
+34
+17
Feels like
+27
714 mmHg
50%
2.7
m/s
E
Climate normal
+19
+13
8 June, Saturday. day, 34°; night, 17°; light rain
9
+28
+15
9 June, sun
+28
+15
Feels like
+22
715 mmHg
71%
3.3
m/s
NW
Climate normal
+17
+12
9 June, Sunday. day, 28°; night, 15°; rain
10
+25
+15
10 June, mon
+25
+15
Feels like
+19
717 mmHg
74%
3.4
m/s
W
Climate normal
+18
+14
10 June, Monday. day, 25°; night, 15°; light rain
11
+24
+10
11 June, tue
+24
+10
Feels like
+16
716 mmHg
69%
5
m/s
W
Climate normal
+19
+14
11 June, Tuesday. day, 24°; night, 10°; partly cloudy
12
+22
+12
12 June, wed
+22
+12
Feels like
+15
719 mmHg
62%
4.5
m/s
W
Climate normal
+19
+14
12 June, Wednesday. day, 22°; night, 12°; mostly clear
13
+16
+6
13 June, thu
+16
+6
Feels like
+10
722 mmHg
80%
3.7
m/s
NW
Climate normal
+19
+13
13 June, Thursday. day, 16°; night, 6°; light rain
14
+19
+4
14 June, fri
+19
+4
Feels like
+10
720 mmHg
55%
4.4
m/s
NW
Climate normal
+18
+12
14 June, Friday. day, 19°; night, 4°; mostly clear
15
+19
+3
15 June, sat
+19
+3
Feels like
+10
718 mmHg
54%
4.4
m/s
NW
Climate normal
+19
+14
15 June, Saturday. day, 19°; night, 3°; partly cloudy
16
+15
+5
16 June, sun
+15
+5
Feels like
+7
718 mmHg
63%
4.9
m/s
W
Climate normal
+21
+15
16 June, Sunday. day, 15°; night, 5°; partly cloudy
17
+14
−1
17 June, mon
+14
−1
Feels like
+7
718 mmHg
62%
3.2
m/s
W
Climate normal
+20
+15
17 June, Monday. day, 14°; night, -1°; partly cloudy
18
+19
+8
18 June, tue
+19
+8
Feels like
+11
718 mmHg
52%
4.2
m/s
W
Climate normal
+19
+14
18 June, Tuesday. day, 19°; night, 8°; clear
19
+13
+10
19 June, wed
+13
+10
Feels like
+9
718 mmHg
96%
3.4
m/s
SW
Climate normal
+20
+15
19 June, Wednesday. day, 13°; night, 10°; light rain
20
+15
+9
20 June, thu
+15
+9
Feels like
+11
719 mmHg
76%
3
m/s
NW
Climate normal
+23
+16
20 June, Thursday. day, 15°; night, 9°; partly cloudy
21
+15
+8
21 June, fri
+15
+8
Feels like
+10
718 mmHg
72%
3.8
m/s
W
Climate normal
+23
+16
21 June, Friday. day, 15°; night, 8°; partly cloudy
22
+19
+6
22 June, sat
+19
+6
Feels like
+12
717 mmHg
63%
3.5
m/s
NW
Climate normal
+23
+16
22 June, Saturday. day, 19°; night, 6°; partly cloudy
Average for 30 days
8
sunny days
10
days with precipitation
12
cloudy days
8 sunny days; 10 days with precipitation; 12 cloudy days;
63
%
air humidity
3.6
m/s
Wind
W
6
mm of precipitation
(1% of annual average)
air humidity 63%; 6 millimeters of precipitation (1% of annual average); Wind westerly 3.6 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
NW
N
SW
SW
NW
N
SW
SW
SW
SW
W
N
N
E
NW
W
W
W
NW
NW
NW
W
W
W
SW
NW
W
NW
NW
25
Average data for 10 years
26
27
28
29
30
31
1
June
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Daytime temperature
Night-time temperature
