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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
+7
+5
19 January, sun
+7
+5
Feels like
+3
757 mmHg
77%
5.1
m/s
SE
19 January, Sunday. day, 7°; night, 5°; partly cloudy
20
+7
−4
20 January, mon
+7
−4
Feels like
−4
766 mmHg
55%
4.4
m/s
NE
Climate normal
+7
+5
20 January, Monday. day, 7°; night, -4°; partly cloudy
21
January
+7
−3
21 January, tue
+7
−3
Feels like
−1
769 mmHg
67%
Calm m/s
Climate normal
+7
+5
21 January, Tuesday. day, 7°; night, -3°; partly cloudy
22
+8
−3
22 January, wed
+8
−3
Feels like
−2
770 mmHg
67%
3.2
m/s
N
Climate normal
+7
+4
22 January, Wednesday. day, 8°; night, -3°; light snow
23
+8
+2
23 January, thu
+8
+2
Feels like
0
767 mmHg
66%
1.5
m/s
N
Climate normal
+7
+4
23 January, Thursday. day, 8°; night, 2°; overcast
24
+8
−1
24 January, fri
+8
−1
Feels like
+1
763 mmHg
81%
2
m/s
N
Climate normal
+8
+7
24 January, Friday. day, 8°; night, -1°; light rain
25
+9
−2
25 January, sat
+9
−2
Feels like
−1
762 mmHg
53%
4.4
m/s
NE
Climate normal
+9
+6
25 January, Saturday. day, 9°; night, -2°; clear
26
+8
−2
26 January, sun
+8
−2
Feels like
−1
764 mmHg
54%
2.8
m/s
NE
Climate normal
+8
+6
26 January, Sunday. day, 8°; night, -2°; clear
27
+9
−2
27 January, mon
+9
−2
Feels like
0
762 mmHg
57%
2.8
m/s
N
Climate normal
+8
+6
27 January, Monday. day, 9°; night, -2°; clear
28
+9
−1
28 January, tue
+9
−1
Feels like
0
758 mmHg
65%
1.8
m/s
NE
Climate normal
+8
+6
28 January, Tuesday. day, 9°; night, -1°; clear
29
+8
0
29 January, wed
+8
0
Feels like
+1
759 mmHg
78%
2
m/s
NW
Climate normal
+8
+6
29 January, Wednesday. day, 8°; night, 0°; clear
30
+9
+5
30 January, thu
+9
+5
Feels like
+1
758 mmHg
80%
2.6
m/s
SW
Climate normal
+8
+6
30 January, Thursday. day, 9°; night, 5°; rain
31
+8
+4
31 January, fri
+8
+4
Feels like
+4
757 mmHg
79%
3
m/s
NE
Climate normal
+7
+5
31 January, Friday. day, 8°; night, 4°; overcast
1 February
+10
+6
1 February, sat
+10
+6
Feels like
+4
752 mmHg
75%
4.3
m/s
SW
Climate normal
+7
+5
1 February, Saturday. day, 10°; night, 6°; overcast
2
+6
0
2 February, sun
+6
0
Feels like
−1
731 mmHg
90%
2.9
m/s
SW
Climate normal
+9
+6
2 February, Sunday. day, 6°; night, 0°; partly cloudy
3
+4
−3
3 February, mon
+4
−3
Feels like
−3
718 mmHg
93%
3.2
m/s
E
Climate normal
+8
+6
3 February, Monday. day, 4°; night, -3°; mostly clear
4
+4
−5
4 February, tue
+4
−5
Feels like
−4
719 mmHg
87%
3
m/s
E
Climate normal
+9
+7
4 February, Tuesday. day, 4°; night, -5°; clear
5
+4
−2
5 February, wed
+4
−2
Feels like
−3
724 mmHg
81%
2.4
m/s
NE
Climate normal
+9
+6
5 February, Wednesday. day, 4°; night, -2°; mostly clear
6
+7
+1
6 February, thu
+7
+1
Feels like
−1
723 mmHg
77%
2.2
m/s
E
Climate normal
+8
+5
6 February, Thursday. day, 7°; night, 1°; partly cloudy
7
+3
0
7 February, fri
+3
0
Feels like
−3
717 mmHg
98%
4.2
m/s
SW
Climate normal
+8
+6
7 February, Friday. day, 3°; night, 0°; sleet
8
+1
−1
8 February, sat
+1
−1
Feels like
−4
718 mmHg
100%
4
m/s
SW
Climate normal
+7
+6
8 February, Saturday. day, 1°; night, -1°; sleet
9
+2
−2
9 February, sun
+2
−2
Feels like
−3
718 mmHg
99%
2.4
m/s
E
Climate normal
+9
+7
9 February, Sunday. day, 2°; night, -2°; partly cloudy
10
+1
−3
10 February, mon
+1
−3
Feels like
−5
716 mmHg
97%
3.6
m/s
S
Climate normal
+8
+7
10 February, Monday. day, 1°; night, -3°; sleet
11
+2
−2
11 February, tue
+2
−2
Feels like
−4
717 mmHg
97%
2.1
m/s
SE
Climate normal
+10
+8
11 February, Tuesday. day, 2°; night, -2°; sleet
12
+2
−3
12 February, wed
+2
−3
Feels like
−4
718 mmHg
95%
3
m/s
E
Climate normal
+11
+8
12 February, Wednesday. day, 2°; night, -3°; partly cloudy
13
+2
−4
13 February, thu
+2
−4
Feels like
−6
715 mmHg
91%
4.4
m/s
NE
Climate normal
+10
+7
13 February, Thursday. day, 2°; night, -4°; partly cloudy
14
+3
−3
14 February, fri
+3
−3
Feels like
−4
721 mmHg
86%
1.9
m/s
E
Climate normal
+10
+7
14 February, Friday. day, 3°; night, -3°; mostly clear
15
+5
−2
15 February, sat
+5
−2
Feels like
−3
722 mmHg
83%
2.5
m/s
E
Climate normal
+11
+8
15 February, Saturday. day, 5°; night, -2°; partly cloudy
16
+3
+6
16 February, sun
+3
+6
Feels like
−5
709 mmHg
94%
5.9
m/s
E
Climate normal
+10
+7
16 February, Sunday. day, 3°; night, 6°; sleet
17
+5
+2
17 February, mon
+5
+2
Feels like
0
714 mmHg
99%
3.6
m/s
SW
Climate normal
+11
+7
17 February, Monday. day, 5°; night, 2°; rain
18
+7
+2
18 February, tue
+7
+2
Feels like
+2
712 mmHg
98%
2.2
m/s
NE
Climate normal
+10
+7
18 February, Tuesday. day, 7°; night, 2°; rain
19
+4
0
19 February, wed
+4
0
Feels like
−1
717 mmHg
94%
3.5
m/s
SW
Climate normal
+10
+7
19 February, Wednesday. day, 4°; night, 0°; light rain
Average data for 10 years
Next, the average data for 10 years
20
+10
+7
20 February, thu
+10
+7
Feels like
+7
759 mmHg
82%
4.4
m/s
S
20 February, Thursday. day, 10°; night, 7°; overcast
21
+10
+7
21 February, fri
+10
+7
Feels like
+6
760 mmHg
80%
5.6
m/s
SE
21 February, Friday. day, 10°; night, 7°; rain
22
+9
+6
22 February, sat
+9
+6
Feels like
+6
761 mmHg
75%
5
m/s
S
22 February, Saturday. day, 9°; night, 6°; clear
Average for 30 days
9
sunny days
11
days with precipitation
10
cloudy days
9 sunny days; 11 days with precipitation; 10 cloudy days;
83
%
air humidity
2.9
m/s
Wind
E
10
mm of precipitation
(2% of annual average)
air humidity 83%; 10 millimeters of precipitation (2% of annual average); Wind easterly 2.9 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
N
N
N
NE
NE
N
NE
NW
SW
NE
SW
SW
E
E
NE
E
SW
SW
E
S
SE
E
NE
E
E
E
SW
NE
SW
21
Average data for 10 years
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
17
18
19
Daytime temperature
Night-time temperature
