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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
10
+10
+8
10 November, sun
+10
+8
Feels like
+7
760 mmHg
73%
5.9
m/s
SE
10 November, Sunday. day, 10°; night, 8°; rain
11
+12
+8
11 November, mon
+12
+8
Feels like
+6
747 mmHg
88%
4.69
m/s
S
Climate normal
+10
+9
11 November, Monday. day, 12°; night, 8°; rain
12
November
+12
+10
12 November, tue
+12
+10
Feels like
+6
754 mmHg
87%
4.5
m/s
S
Climate normal
+11
+9
12 November, Tuesday. day, 12°; night, 10°; light rain
13
+12
+9
13 November, wed
+12
+9
Feels like
+7
745 mmHg
89%
5.4
m/s
S
Climate normal
+11
+9
13 November, Wednesday. day, 12°; night, 9°; rain
14
+11
+4
14 November, thu
+11
+4
Feels like
+6
753 mmHg
87%
3.2
m/s
S
Climate normal
+10
+8
14 November, Thursday. day, 11°; night, 4°; rain
15
+9
+4
15 November, fri
+9
+4
Feels like
+4
756 mmHg
86%
2.3
m/s
SW
Climate normal
+10
+8
15 November, Friday. day, 9°; night, 4°; light rain
16
+8
+8
16 November, sat
+8
+8
Feels like
+4
756 mmHg
87%
2.8
m/s
S
Climate normal
+10
+8
16 November, Saturday. day, 8°; night, 8°; rain
17
+9
+4
17 November, sun
+9
+4
Feels like
+4
749 mmHg
84%
4.9
m/s
SW
Climate normal
+9
+7
17 November, Sunday. day, 9°; night, 4°; heavy rain
18
+9
+2
18 November, mon
+9
+2
Feels like
+2
758 mmHg
83%
3.8
m/s
S
Climate normal
+9
+7
18 November, Monday. day, 9°; night, 2°; light rain
19
+9
+4
19 November, tue
+9
+4
Feels like
+4
761 mmHg
78%
2.8
m/s
E
Climate normal
+10
+7
19 November, Tuesday. day, 9°; night, 4°; partly cloudy
20
+11
+5
20 November, wed
+11
+5
Feels like
+4
764 mmHg
75%
3.5
m/s
E
Climate normal
+9
+7
20 November, Wednesday. day, 11°; night, 5°; mostly clear
21
+11
+4
21 November, thu
+11
+4
Feels like
+4
761 mmHg
75%
4.1
m/s
NE
Climate normal
+10
+8
21 November, Thursday. day, 11°; night, 4°; partly cloudy
22
+10
+4
22 November, fri
+10
+4
Feels like
+4
757 mmHg
75%
3.2
m/s
NE
Climate normal
+9
+6
22 November, Friday. day, 10°; night, 4°; partly cloudy
23
+10
+4
23 November, sat
+10
+4
Feels like
+4
755 mmHg
74%
3.3
m/s
E
Climate normal
+8
+7
23 November, Saturday. day, 10°; night, 4°; partly cloudy
24
+4
0
24 November, sun
+4
0
Feels like
−2
737 mmHg
93%
2.5
m/s
SE
Climate normal
+10
+8
24 November, Sunday. day, 4°; night, 0°; light rain
25
+6
+2
25 November, mon
+6
+2
Feels like
+1
730 mmHg
94%
2.6
m/s
E
Climate normal
+10
+9
25 November, Monday. day, 6°; night, 2°; mostly clear
26
+9
+6
26 November, tue
+9
+6
Feels like
+2
725 mmHg
92%
5.4
m/s
S
Climate normal
+10
+7
26 November, Tuesday. day, 9°; night, 6°; rain
27
+4
+2
27 November, wed
+4
+2
Feels like
−1
727 mmHg
93%
3.1
m/s
W
Climate normal
+8
+6
27 November, Wednesday. day, 4°; night, 2°; partly cloudy
28
+5
+2
28 November, thu
+5
+2
Feels like
0
727 mmHg
95%
2.6
m/s
S
Climate normal
+8
+6
28 November, Thursday. day, 5°; night, 2°; partly cloudy
29
+8
+7
29 November, fri
+8
+7
Feels like
+3
724 mmHg
88%
3.8
m/s
S
Climate normal
+8
+7
29 November, Friday. day, 8°; night, 7°; partly cloudy
30
+9
+7
30 November, sat
+9
+7
Feels like
+2
719 mmHg
91%
7.8
m/s
S
Climate normal
+9
+7
30 November, Saturday. day, 9°; night, 7°; partly cloudy
1 December
+6
+2
1 December, sun
+6
+2
Feels like
+1
726 mmHg
93%
2.7
m/s
NW
Climate normal
+8
+6
1 December, Sunday. day, 6°; night, 2°; rain
2
+8
+7
2 December, mon
+8
+7
Feels like
−2
717 mmHg
76%
7.6
m/s
S
Climate normal
+7
+6
2 December, Monday. day, 8°; night, 7°; partly cloudy
3
+4
−2
3 December, tue
+4
−2
Feels like
−2
719 mmHg
99%
3.6
m/s
W
Climate normal
+7
+5
3 December, Tuesday. day, 4°; night, -2°; partly cloudy
4
+1
−2
4 December, wed
+1
−2
Feels like
−4
723 mmHg
95%
3
m/s
NE
Climate normal
+7
+5
4 December, Wednesday. day, 1°; night, -2°; partly cloudy
5
+3
+1
5 December, thu
+3
+1
Feels like
−2
718 mmHg
95%
2.8
m/s
SW
Climate normal
+6
+4
5 December, Thursday. day, 3°; night, 1°; partly cloudy
6
+4
+3
6 December, fri
+4
+3
Feels like
−2
720 mmHg
100%
5.5
m/s
S
Climate normal
+6
+5
6 December, Friday. day, 4°; night, 3°; partly cloudy
7
+9
+10
7 December, sat
+9
+10
Feels like
−2
717 mmHg
100%
9.9
m/s
S
Climate normal
+6
+5
7 December, Saturday. day, 9°; night, 10°; rain
8
+11
+10
8 December, sun
+11
+10
Feels like
+6
722 mmHg
98%
7.9
m/s
SW
Climate normal
+6
+4
8 December, Sunday. day, 11°; night, 10°; rain
9
+10
+7
9 December, mon
+10
+7
Feels like
+7
724 mmHg
97%
2.8
m/s
S
Climate normal
+6
+5
9 December, Monday. day, 10°; night, 7°; light rain
10
+10
+1
10 December, tue
+10
+1
Feels like
+3
722 mmHg
94%
5.7
m/s
W
Climate normal
+7
+6
10 December, Tuesday. day, 10°; night, 1°; partly cloudy
11
0
−3
11 December, wed
0
−3
Feels like
−6
727 mmHg
80%
2.9
m/s
NE
Climate normal
+7
+6
11 December, Wednesday. day, 0°; night, -3°; mostly clear
Average data for 10 years
Next, the average data for 10 years
12
+7
+6
12 December, thu
+7
+6
Feels like
+3
758 mmHg
81%
5.5
m/s
SW
12 December, Thursday. day, 7°; night, 6°; clear
13
+6
+4
13 December, fri
+6
+4
Feels like
+1
759 mmHg
77%
5.9
m/s
SE
13 December, Friday. day, 6°; night, 4°; rain
14
+5
+4
14 December, sat
+5
+4
Feels like
+1
759 mmHg
81%
6.4
m/s
SE
14 December, Saturday. day, 5°; night, 4°; rain
Average for 30 days
4
sunny days
12
days with precipitation
14
cloudy days
4 sunny days; 12 days with precipitation; 14 cloudy days;
88
%
air humidity
4.2
m/s
Wind
S
54
mm of precipitation
(6% of annual average)
air humidity 88%; 54 millimeters of precipitation (6% of annual average); Wind southerly 4.2 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
S
S
SW
S
SW
S
E
E
NE
NE
E
SE
E
S
W
S
S
S
NW
S
W
NE
SW
S
S
SW
S
W
NE
12
Average data for 10 years
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
December
2
3
4
5
6
7
8
9
10
11
Daytime temperature
Night-time temperature
