10 day forecast
Monthly forecast
Weather map
City or area
Find
Sign up
Log in
Go to comparison
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
26
+8
+3
26 January, sun
+8
+3
Feels like
+2
757 mmHg
85%
3.2
m/s
SE
26 January, Sunday. day, 8°; night, 3°; clear
27
+9
+2
27 January, mon
+9
+2
Feels like
+2
758 mmHg
85%
3.4
m/s
SE
27 January, Monday. day, 9°; night, 2°; partly cloudy
28
+9
+3
28 January, tue
+9
+3
Feels like
+2
757 mmHg
84%
3.6
m/s
SE
28 January, Tuesday. day, 9°; night, 3°; rain
29
+9
+4
29 January, wed
+9
+4
Feels like
+3
757 mmHg
82%
4
m/s
SE
29 January, Wednesday. day, 9°; night, 4°; rain
30
January
+6
+5
30 January, thu
+6
+5
Feels like
0
757 mmHg
79%
1.7
m/s
S
Climate normal
+9
+3
30 January, Thursday. day, 6°; night, 5°; light rain
31
+10
+4
31 January, fri
+10
+4
Feels like
+5
748 mmHg
90%
5.3
m/s
S
Climate normal
+9
+4
31 January, Friday. day, 10°; night, 4°; rain
1 February
+6
+1
1 February, sat
+6
+1
Feels like
0
754 mmHg
75%
3.3
m/s
SW
Climate normal
+9
+3
1 February, Saturday. day, 6°; night, 1°; light rain
2
+4
0
2 February, sun
+4
0
Feels like
−1
752 mmHg
85%
3.4
m/s
S
Climate normal
+9
+3
2 February, Sunday. day, 4°; night, 0°; snow
3
+5
0
3 February, mon
+5
0
Feels like
−1
751 mmHg
84%
2.5
m/s
SE
Climate normal
+9
+2
3 February, Monday. day, 5°; night, 0°; snow
4
+4
−2
4 February, tue
+4
−2
Feels like
−2
750 mmHg
72%
3.1
m/s
E
Climate normal
+10
+3
4 February, Tuesday. day, 4°; night, -2°; light snow
5
+3
−3
5 February, wed
+3
−3
Feels like
−3
754 mmHg
68%
2.8
m/s
E
Climate normal
+10
+4
5 February, Wednesday. day, 3°; night, -3°; light snow
6
+4
−1
6 February, thu
+4
−1
Feels like
−3
759 mmHg
71%
2.4
m/s
E
Climate normal
+10
+3
6 February, Thursday. day, 4°; night, -1°; light rain
7
+4
0
7 February, fri
+4
0
Feels like
−3
761 mmHg
71%
3.5
m/s
SE
Climate normal
+10
+3
7 February, Friday. day, 4°; night, 0°; rain
8
+5
0
8 February, sat
+5
0
Feels like
−1
762 mmHg
81%
2.7
m/s
S
Climate normal
+9
+3
8 February, Saturday. day, 5°; night, 0°; overcast
9
+6
+2
9 February, sun
+6
+2
Feels like
0
757 mmHg
77%
3.1
m/s
NE
Climate normal
+10
+2
9 February, Sunday. day, 6°; night, 2°; overcast
10
+4
+2
10 February, mon
+4
+2
Feels like
−1
754 mmHg
75%
3
m/s
E
Climate normal
+10
+2
10 February, Monday. day, 4°; night, 2°; overcast
11
+9
−1
11 February, tue
+9
−1
Feels like
+2
745 mmHg
77%
3.6
m/s
SW
Climate normal
+10
+3
11 February, Tuesday. day, 9°; night, -1°; sleet
12
+2
+2
12 February, wed
+2
+2
Feels like
−4
716 mmHg
100%
5.1
m/s
S
Climate normal
+10
+3
12 February, Wednesday. day, 2°; night, 2°; sleet
13
+3
+3
13 February, thu
+3
+3
Feels like
−4
708 mmHg
100%
7.6
m/s
S
Climate normal
+10
+2
13 February, Thursday. day, 3°; night, 3°; sleet
14
+4
+2
14 February, fri
+4
+2
Feels like
−3
712 mmHg
99%
6
m/s
S
Climate normal
+10
+3
14 February, Friday. day, 4°; night, 2°; rain
15
+2
+1
15 February, sat
+2
+1
Feels like
−4
712 mmHg
100%
6
m/s
SW
Climate normal
+11
+3
15 February, Saturday. day, 2°; night, 1°; sleet
16
+2
+1
16 February, sun
+2
+1
Feels like
−2
711 mmHg
100%
3.3
m/s
E
Climate normal
+11
+4
16 February, Sunday. day, 2°; night, 1°; sleet
17
+1
−2
17 February, mon
+1
−2
Feels like
−4
718 mmHg
98%
2.6
m/s
W
Climate normal
+11
+4
17 February, Monday. day, 1°; night, -2°; sleet
18
+1
+3
18 February, tue
+1
+3
Feels like
−8
722 mmHg
96%
7.8
m/s
SE
Climate normal
+11
+3
18 February, Tuesday. day, 1°; night, 3°; sleet
19
+5
+4
19 February, wed
+5
+4
Feels like
−2
723 mmHg
99%
7.9
m/s
S
Climate normal
+10
+3
19 February, Wednesday. day, 5°; night, 4°; rain
20
+5
+1
20 February, thu
+5
+1
Feels like
−1
726 mmHg
99%
3.1
m/s
W
Climate normal
+10
+3
20 February, Thursday. day, 5°; night, 1°; light rain
21
+9
+2
21 February, fri
+9
+2
Feels like
+1
725 mmHg
91%
3.6
m/s
E
Climate normal
+10
+3
21 February, Friday. day, 9°; night, 2°; partly cloudy
22
+16
+5
22 February, sat
+16
+5
Feels like
+7
723 mmHg
76%
3.3
m/s
E
Climate normal
+10
+3
22 February, Saturday. day, 16°; night, 5°; mostly clear
23
+16
+5
23 February, sun
+16
+5
Feels like
+8
720 mmHg
71%
3
m/s
E
Climate normal
+10
+2
23 February, Sunday. day, 16°; night, 5°; partly cloudy
24
+16
+9
24 February, mon
+16
+9
Feels like
+11
719 mmHg
98%
2.6
m/s
SW
Climate normal
+10
+2
24 February, Monday. day, 16°; night, 9°; partly cloudy
25
+12
+8
25 February, tue
+12
+8
Feels like
+9
716 mmHg
98%
3.1
m/s
SW
Climate normal
+10
+2
25 February, Tuesday. day, 12°; night, 8°; light rain
26
+8
+5
26 February, wed
+8
+5
Feels like
+3
722 mmHg
99%
4.5
m/s
S
Climate normal
+9
+2
26 February, Wednesday. day, 8°; night, 5°; rain
27
+13
+6
27 February, thu
+13
+6
Feels like
+7
721 mmHg
98%
2.2
m/s
NW
Climate normal
+10
+2
27 February, Thursday. day, 13°; night, 6°; mostly clear
28
+11
+9
28 February, fri
+11
+9
Feels like
+9
717 mmHg
98%
1.5
m/s
NW
Climate normal
+11
+4
28 February, Friday. day, 11°; night, 9°; light rain
Average data for 10 years
Next, the average data for 10 years
1 March
+11
+3
1 March, sat
+11
+3
Feels like
+3
755 mmHg
80%
4.1
m/s
S
1 March, Saturday. day, 11°; night, 3°; rain
Average for 30 days
3
sunny days
21
days with precipitation
6
cloudy days
3 sunny days; 21 days with precipitation; 6 cloudy days;
88
%
air humidity
3.8
m/s
Wind
S
41
mm of precipitation
(4% of annual average)
air humidity 88%; 41 millimeters of precipitation (4% of annual average); Wind southerly 3.8 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
S
SW
S
SE
E
E
E
SE
S
NE
E
SW
S
S
S
SW
E
W
SE
S
W
E
E
E
SW
SW
S
NW
NW
30
Average data for 10 years
31
1
February
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Daytime temperature
Night-time temperature
