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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
14
+27
+18
14 July, Sunday. day, 27°; night, 18°; clear
15
+26
+17
15 July, Monday. day, 26°; night, 17°; partly cloudy
16
+25
+18
16 July, Tuesday. day, 25°; night, 18°; clear
17
July
+30
+14
17 July, Wednesday. day, 30°; night, 14°; clear
18
+31
+14
18 July, Thursday. day, 31°; night, 14°; clear
19
+32
+16
19 July, Friday. day, 32°; night, 16°; clear
20
+34
+17
20 July, Saturday. day, 34°; night, 17°; clear
21
+27
+13
21 July, Sunday. day, 27°; night, 13°; partly cloudy
22
+26
+11
22 July, Monday. day, 26°; night, 11°; mostly clear
23
+26
+12
23 July, Tuesday. day, 26°; night, 12°; mostly clear
24
+26
+12
24 July, Wednesday. day, 26°; night, 12°; clear
25
+26
+14
25 July, Thursday. day, 26°; night, 14°; partly cloudy
26
+27
+16
26 July, Friday. day, 27°; night, 16°; partly cloudy
27
+26
+14
27 July, Saturday. day, 26°; night, 14°; partly cloudy
28
+27
+13
28 July, Sunday. day, 27°; night, 13°; partly cloudy
29
+26
+9
29 July, Monday. day, 26°; night, 9°; partly cloudy
30
+27
+13
30 July, Tuesday. day, 27°; night, 13°; partly cloudy
31
+19
+12
31 July, Wednesday. day, 19°; night, 12°; partly cloudy
1 August
+24
+8
1 August, Thursday. day, 24°; night, 8°; mostly clear
2
+26
+13
2 August, Friday. day, 26°; night, 13°; mostly clear
3
+17
+10
3 August, Saturday. day, 17°; night, 10°; light rain
4
+26
+9
4 August, Sunday. day, 26°; night, 9°; partly cloudy
5
+24
+7
5 August, Monday. day, 24°; night, 7°; mostly clear
6
+26
+8
6 August, Tuesday. day, 26°; night, 8°; mostly clear
7
+27
+13
7 August, Wednesday. day, 27°; night, 13°; clear
8
+23
+10
8 August, Thursday. day, 23°; night, 10°; clear
9
+29
+10
9 August, Friday. day, 29°; night, 10°; partly cloudy
10
+28
+9
10 August, Saturday. day, 28°; night, 9°; mostly clear
11
+26
+12
11 August, Sunday. day, 26°; night, 12°; mostly clear
12
+28
+11
12 August, Monday. day, 28°; night, 11°; clear
13
+26
+9
13 August, Tuesday. day, 26°; night, 9°; clear
14
+24
+6
14 August, Wednesday. day, 24°; night, 6°; clear
15
+27
+9
15 August, Thursday. day, 27°; night, 9°; clear
Average data for 10 years
Next, the average data for 10 years
16
+30
+20
16 August, Friday. day, 30°; night, 20°; clear
17
+28
+20
17 August, Saturday. day, 28°; night, 20°; clear
