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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
12
+7
+6
12 January, sun
+7
+6
Feels like
+3
762 mmHg
81%
4.8
m/s
SE
12 January, Sunday. day, 7°; night, 6°; rain
13
+7
+5
13 January, mon
+7
+5
Feels like
+3
764 mmHg
77%
4.5
m/s
S
13 January, Monday. day, 7°; night, 5°; overcast
14
+6
+5
14 January, tue
+6
+5
Feels like
+2
765 mmHg
75%
5.5
m/s
SE
14 January, Tuesday. day, 6°; night, 5°; rain
15
+6
+4
15 January, wed
+6
+4
Feels like
+2
764 mmHg
77%
5.1
m/s
SE
15 January, Wednesday. day, 6°; night, 4°; rain
16
+6
+4
16 January, thu
+6
+4
Feels like
+2
763 mmHg
77%
4.8
m/s
S
16 January, Thursday. day, 6°; night, 4°; rain
17
+6
+5
17 January, fri
+6
+5
Feels like
+2
760 mmHg
79%
6.4
m/s
SE
17 January, Friday. day, 6°; night, 5°; rain
18
January
+7
−4
18 January, sat
+7
−4
Feels like
−2
765 mmHg
63%
3.9
m/s
N
Climate normal
+8
+6
18 January, Saturday. day, 7°; night, -4°; partly cloudy
19
+7
−1
19 January, sun
+7
−1
Feels like
−3
764 mmHg
60%
2.9
m/s
N
Climate normal
+7
+5
19 January, Sunday. day, 7°; night, -1°; clear
20
+6
−3
20 January, mon
+6
−3
Feels like
−5
766 mmHg
51%
5.3
m/s
NE
Climate normal
+7
+5
20 January, Monday. day, 6°; night, -3°; partly cloudy
21
+7
−3
21 January, tue
+7
−3
Feels like
−3
767 mmHg
61%
1.7
m/s
SW
Climate normal
+7
+5
21 January, Tuesday. day, 7°; night, -3°; partly cloudy
22
+6
−2
22 January, wed
+6
−2
Feels like
0
767 mmHg
76%
1.3
m/s
NE
Climate normal
+7
+4
22 January, Wednesday. day, 6°; night, -2°; overcast
23
+7
+2
23 January, thu
+7
+2
Feels like
0
763 mmHg
79%
1.6
m/s
NE
Climate normal
+7
+4
23 January, Thursday. day, 7°; night, 2°; partly cloudy
24
+7
0
24 January, fri
+7
0
Feels like
+2
758 mmHg
81%
2.6
m/s
W
Climate normal
+8
+7
24 January, Friday. day, 7°; night, 0°; light rain
25
+7
−2
25 January, sat
+7
−2
Feels like
−1
759 mmHg
68%
2.5
m/s
NE
Climate normal
+9
+6
25 January, Saturday. day, 7°; night, -2°; clear
26
+6
−2
26 January, sun
+6
−2
Feels like
−2
760 mmHg
64%
1.8
m/s
N
Climate normal
+8
+6
26 January, Sunday. day, 6°; night, -2°; clear
27
+6
0
27 January, mon
+6
0
Feels like
0
760 mmHg
74%
1.8
m/s
NE
Climate normal
+8
+6
27 January, Monday. day, 6°; night, 0°; partly cloudy
28
+9
+3
28 January, tue
+9
+3
Feels like
+3
758 mmHg
72%
1.6
m/s
NE
Climate normal
+8
+6
28 January, Tuesday. day, 9°; night, 3°; overcast
29
+9
+3
29 January, wed
+9
+3
Feels like
+3
759 mmHg
72%
2.1
m/s
NE
Climate normal
+8
+6
29 January, Wednesday. day, 9°; night, 3°; partly cloudy
30
+10
+2
30 January, thu
+10
+2
Feels like
+4
759 mmHg
73%
2.4
m/s
N
Climate normal
+8
+6
30 January, Thursday. day, 10°; night, 2°; partly cloudy
31
+5
+6
31 January, fri
+5
+6
Feels like
−3
724 mmHg
100%
6.3
m/s
S
Climate normal
+7
+5
31 January, Friday. day, 5°; night, 6°; sleet
1 February
+8
+9
1 February, sat
+8
+9
Feels like
+4
725 mmHg
100%
4.5
m/s
S
Climate normal
+7
+5
1 February, Saturday. day, 8°; night, 9°; light rain
2
+10
+8
2 February, sun
+10
+8
Feels like
+3
719 mmHg
98%
9.9
m/s
SW
Climate normal
+9
+6
2 February, Sunday. day, 10°; night, 8°; rain
3
+8
+9
3 February, mon
+8
+9
Feels like
+5
720 mmHg
99%
3.3
m/s
SW
Climate normal
+8
+6
3 February, Monday. day, 8°; night, 9°; rain
4
+10
+10
4 February, tue
+10
+10
Feels like
+6
722 mmHg
99%
6.2
m/s
SW
Climate normal
+9
+7
4 February, Tuesday. day, 10°; night, 10°; rain
5
+11
+7
5 February, wed
+11
+7
Feels like
+6
723 mmHg
96%
3.6
m/s
SW
Climate normal
+9
+6
5 February, Wednesday. day, 11°; night, 7°; light rain
6
+9
+8
6 February, thu
+9
+8
Feels like
+3
718 mmHg
94%
7.9
m/s
SW
Climate normal
+8
+5
6 February, Thursday. day, 9°; night, 8°; rain
7
+11
+10
7 February, fri
+11
+10
Feels like
+3
719 mmHg
97%
7.9
m/s
SW
Climate normal
+8
+6
7 February, Friday. day, 11°; night, 10°; rain
8
+11
+10
8 February, sat
+11
+10
Feels like
+5
720 mmHg
98%
7.6
m/s
SW
Climate normal
+7
+6
8 February, Saturday. day, 11°; night, 10°; rain
9
+13
+9
9 February, sun
+13
+9
Feels like
+6
721 mmHg
88%
7
m/s
S
Climate normal
+9
+7
9 February, Sunday. day, 13°; night, 9°; light rain
10
+10
+8
10 February, mon
+10
+8
Feels like
+4
715 mmHg
92%
8.2
m/s
SW
Climate normal
+8
+7
10 February, Monday. day, 10°; night, 8°; rain
11
+9
+7
11 February, tue
+9
+7
Feels like
+5
706 mmHg
99%
3.4
m/s
SW
Climate normal
+10
+8
11 February, Tuesday. day, 9°; night, 7°; rain
12
+7
+1
12 February, wed
+7
+1
Feels like
+3
714 mmHg
94%
3.4
m/s
W
Climate normal
+11
+8
12 February, Wednesday. day, 7°; night, 1°; partly cloudy
13
+8
+7
13 February, thu
+8
+7
Feels like
−1
718 mmHg
79%
6.2
m/s
S
Climate normal
+10
+7
13 February, Thursday. day, 8°; night, 7°; rain
14
+8
+2
14 February, fri
+8
+2
Feels like
−2
709 mmHg
99%
10.2
m/s
SW
Climate normal
+10
+7
14 February, Friday. day, 8°; night, 2°; rain
15
+3
+2
15 February, sat
+3
+2
Feels like
−7
716 mmHg
98%
10.2
m/s
S
Climate normal
+11
+8
15 February, Saturday. day, 3°; night, 2°; sleet
Average for 30 days
3
sunny days
17
days with precipitation
10
cloudy days
3 sunny days; 17 days with precipitation; 10 cloudy days;
84
%
air humidity
4.8
m/s
Wind
SW
53
mm of precipitation
(6% of annual average)
air humidity 84%; 53 millimeters of precipitation (6% of annual average); Wind south-westerly 4.8 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
N
N
NE
SW
NE
NE
W
NE
N
NE
NE
NE
N
S
S
SW
SW
SW
SW
SW
SW
SW
S
SW
SW
W
S
SW
S
S
18
Average data for 10 years
19
20
21
22
23
24
25
26
27
28
29
30
31
1
February
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Daytime temperature
Night-time temperature
