10 day forecast
Monthly forecast
Weather map
City or area
Find
Sign up
Log in
Go to comparison
Monthly weather forecast in Seattle
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
28
+26
+20
28 July, sun
+26
+20
Feels like
+28
762 mmHg
55%
2.5
m/s
NW
28 July, Sunday. day, 26°; night, 20°; clear
29
+26
+19
29 July, mon
+26
+19
Feels like
+27
761 mmHg
56%
2.9
m/s
W
29 July, Monday. day, 26°; night, 19°; clear
30
+24
+18
30 July, tue
+24
+18
Feels like
+24
762 mmHg
58%
3
m/s
W
30 July, Tuesday. day, 24°; night, 18°; clear
31
+24
+19
31 July, wed
+24
+19
Feels like
+25
761 mmHg
56%
3
m/s
NW
31 July, Wednesday. day, 24°; night, 19°; clear
1 August
+25
+19
1 August, thu
+25
+19
Feels like
+25
761 mmHg
57%
2.5
m/s
SW
1 August, Thursday. day, 25°; night, 19°; clear
2
August
+30
+17
2 August, fri
+30
+17
Feels like
+26
758 mmHg
62%
4.1
m/s
S
Climate normal
+25
+19
2 August, Friday. day, 30°; night, 17°; partly cloudy
3
+28
+17
3 August, sat
+28
+17
Feels like
+24
756 mmHg
63%
3.6
m/s
N
Climate normal
+26
+19
3 August, Saturday. day, 28°; night, 17°; overcast
4
+31
+16
4 August, sun
+31
+16
Feels like
+27
754 mmHg
57%
3.6
m/s
NW
Climate normal
+25
+19
4 August, Sunday. day, 31°; night, 16°; clear
5
+28
+15
5 August, mon
+28
+15
Feels like
+23
755 mmHg
62%
3.4
m/s
SW
Climate normal
+25
+19
5 August, Monday. day, 28°; night, 15°; mostly clear
6
+26
+15
6 August, tue
+26
+15
Feels like
+23
759 mmHg
59%
3.1
m/s
NW
Climate normal
+24
+19
6 August, Tuesday. day, 26°; night, 15°; partly cloudy
7
+26
+17
7 August, wed
+26
+17
Feels like
+23
758 mmHg
62%
3.1
m/s
NW
Climate normal
+23
+18
7 August, Wednesday. day, 26°; night, 17°; overcast
8
+28
+17
8 August, thu
+28
+17
Feels like
+24
755 mmHg
63%
3.7
m/s
NW
Climate normal
+23
+18
8 August, Thursday. day, 28°; night, 17°; partly cloudy
9
+29
+18
9 August, fri
+29
+18
Feels like
+25
755 mmHg
62%
3.7
m/s
NW
Climate normal
+23
+18
9 August, Friday. day, 29°; night, 18°; mostly clear
10
+29
+17
10 August, sat
+29
+17
Feels like
+25
756 mmHg
60%
3.7
m/s
NW
Climate normal
+24
+19
10 August, Saturday. day, 29°; night, 17°; clear
11
+28
+16
11 August, sun
+28
+16
Feels like
+25
756 mmHg
62%
3.9
m/s
NW
Climate normal
+24
+19
11 August, Sunday. day, 28°; night, 16°; clear
12
+26
+16
12 August, mon
+26
+16
Feels like
+22
755 mmHg
61%
4.4
m/s
SW
Climate normal
+24
+19
12 August, Monday. day, 26°; night, 16°; partly cloudy
13
+28
+16
13 August, tue
+28
+16
Feels like
+23
756 mmHg
61%
4.2
m/s
W
Climate normal
+24
+19
13 August, Tuesday. day, 28°; night, 16°; partly cloudy
14
+24
+7
14 August, wed
+24
+7
Feels like
+17
745 mmHg
71%
4.9
m/s
SW
Climate normal
+24
+19
14 August, Wednesday. day, 24°; night, 7°; partly cloudy
15
+24
+6
15 August, thu
+24
+6
Feels like
+15
715 mmHg
65%
4.4
m/s
W
Climate normal
+26
+20
15 August, Thursday. day, 24°; night, 6°; clear
16
+24
+11
16 August, fri
+24
+11
Feels like
+16
715 mmHg
59%
4.5
m/s
SW
Climate normal
+27
+20
16 August, Friday. day, 24°; night, 11°; clear
17
+25
+10
17 August, sat
+25
+10
Feels like
+17
715 mmHg
70%
3.9
m/s
W
Climate normal
+25
+20
17 August, Saturday. day, 25°; night, 10°; mostly clear
18
+28
+12
18 August, sun
+28
+12
Feels like
+21
714 mmHg
62%
4.1
m/s
W
Climate normal
+25
+19
18 August, Sunday. day, 28°; night, 12°; clear
19
+29
+15
19 August, mon
+29
+15
Feels like
+22
715 mmHg
51%
3.6
m/s
NW
Climate normal
+24
+18
19 August, Monday. day, 29°; night, 15°; clear
20
+30
+13
20 August, tue
+30
+13
Feels like
+23
714 mmHg
48%
4
m/s
W
Climate normal
+24
+18
20 August, Tuesday. day, 30°; night, 13°; clear
21
+30
+12
21 August, wed
+30
+12
Feels like
+23
714 mmHg
46%
3.7
m/s
W
Climate normal
+23
+17
21 August, Wednesday. day, 30°; night, 12°; clear
22
+28
+10
22 August, thu
+28
+10
Feels like
+20
717 mmHg
55%
4.2
m/s
W
Climate normal
+23
+18
22 August, Thursday. day, 28°; night, 10°; clear
23
+28
+9
23 August, fri
+28
+9
Feels like
+20
717 mmHg
56%
4.1
m/s
W
Climate normal
+24
+18
23 August, Friday. day, 28°; night, 9°; mostly clear
24
+24
+10
24 August, sat
+24
+10
Feels like
+16
715 mmHg
50%
5.4
m/s
SW
Climate normal
+24
+18
24 August, Saturday. day, 24°; night, 10°; mostly clear
25
+16
+1
25 August, sun
+16
+1
Feels like
+8
719 mmHg
77%
4.7
m/s
W
Climate normal
+24
+19
25 August, Sunday. day, 16°; night, 1°; light rain
26
+19
+11
26 August, mon
+19
+11
Feels like
+12
719 mmHg
55%
3.3
m/s
W
Climate normal
+26
+19
26 August, Monday. day, 19°; night, 11°; clear
27
+14
+9
27 August, tue
+14
+9
Feels like
+10
718 mmHg
88%
3.2
m/s
W
Climate normal
+22
+18
27 August, Tuesday. day, 14°; night, 9°; light rain
28
+13
+8
28 August, wed
+13
+8
Feels like
+7
718 mmHg
89%
3.4
m/s
W
Climate normal
+21
+16
28 August, Wednesday. day, 13°; night, 8°; light rain
29
+15
+4
29 August, thu
+15
+4
Feels like
+8
718 mmHg
75%
3.8
m/s
W
Climate normal
+22
+16
29 August, Thursday. day, 15°; night, 4°; partly cloudy
30
+18
+3
30 August, fri
+18
+3
Feels like
+10
719 mmHg
60%
3.9
m/s
NW
Climate normal
+20
+16
30 August, Friday. day, 18°; night, 3°; clear
31
+19
+4
31 August, sat
+19
+4
Feels like
+10
720 mmHg
64%
4.8
m/s
W
Climate normal
+21
+17
31 August, Saturday. day, 19°; night, 4°; clear
Average for 30 days
18
sunny days
3
days with precipitation
9
cloudy days
18 sunny days; 3 days with precipitation; 9 cloudy days;
63
%
air humidity
3.9
m/s
Wind
W
1
mm of precipitation
(1% of annual average)
air humidity 63%; 1 millimeters of precipitation (1% of annual average); Wind westerly 3.9 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
N
NW
SW
NW
NW
NW
NW
NW
NW
SW
W
SW
W
SW
W
W
NW
W
W
W
W
SW
W
W
W
W
W
NW
W
2
Average data for 10 years
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
29
30
31
Daytime temperature
Night-time temperature
