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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
21
+23
+17
21 July, sun
+23
+17
Feels like
+23
761 mmHg
61%
2.9
m/s
W
21 July, Sunday. day, 23°; night, 17°; clear
22
+22
+16
22 July, mon
+22
+16
Feels like
+22
762 mmHg
66%
3.2
m/s
W
22 July, Monday. day, 22°; night, 16°; clear
23
+23
+18
23 July, tue
+23
+18
Feels like
+23
763 mmHg
63%
2.9
m/s
NW
23 July, Tuesday. day, 23°; night, 18°; clear
24
+24
+19
24 July, wed
+24
+19
Feels like
+25
762 mmHg
61%
3
m/s
N
24 July, Wednesday. day, 24°; night, 19°; clear
25
+25
+19
25 July, thu
+25
+19
Feels like
+26
761 mmHg
58%
2.4
m/s
NW
25 July, Thursday. day, 25°; night, 19°; clear
26
+24
+19
26 July, fri
+24
+19
Feels like
+25
762 mmHg
62%
2.5
m/s
W
26 July, Friday. day, 24°; night, 19°; clear
27
July
+26
+15
27 July, sat
+26
+15
Feels like
+22
752 mmHg
59%
3.6
m/s
NW
Climate normal
+25
+19
27 July, Saturday. day, 26°; night, 15°; clear
28
+24
+16
28 July, sun
+24
+16
Feels like
+19
754 mmHg
62%
4.7
m/s
SW
Climate normal
+26
+20
28 July, Sunday. day, 24°; night, 16°; mostly clear
29
+18
+16
29 July, mon
+18
+16
Feels like
+15
754 mmHg
88%
4.7
m/s
S
Climate normal
+26
+19
29 July, Monday. day, 18°; night, 16°; rain
30
+22
+16
30 July, tue
+22
+16
Feels like
+18
756 mmHg
78%
4.1
m/s
SW
Climate normal
+24
+18
30 July, Tuesday. day, 22°; night, 16°; light rain
31
+24
+16
31 July, wed
+24
+16
Feels like
+22
757 mmHg
73%
3.7
m/s
SW
Climate normal
+24
+19
31 July, Wednesday. day, 24°; night, 16°; partly cloudy
1 August
+25
+16
1 August, thu
+25
+16
Feels like
+20
758 mmHg
65%
4.9
m/s
N
Climate normal
+25
+19
1 August, Thursday. day, 25°; night, 16°; mostly clear
2
+27
+16
2 August, fri
+27
+16
Feels like
+23
757 mmHg
57%
4.1
m/s
NW
Climate normal
+25
+19
2 August, Friday. day, 27°; night, 16°; clear
3
+28
+16
3 August, sat
+28
+16
Feels like
+24
756 mmHg
55%
4.3
m/s
NW
Climate normal
+26
+19
3 August, Saturday. day, 28°; night, 16°; mostly clear
4
+28
+16
4 August, sun
+28
+16
Feels like
+22
756 mmHg
54%
4.3
m/s
SW
Climate normal
+25
+19
4 August, Sunday. day, 28°; night, 16°; clear
5
+27
+16
5 August, mon
+27
+16
Feels like
+23
756 mmHg
56%
3.6
m/s
SW
Climate normal
+25
+19
5 August, Monday. day, 27°; night, 16°; mostly clear
6
+28
+16
6 August, tue
+28
+16
Feels like
+24
756 mmHg
57%
4.1
m/s
W
Climate normal
+24
+19
6 August, Tuesday. day, 28°; night, 16°; partly cloudy
7
+28
+16
7 August, wed
+28
+16
Feels like
+23
756 mmHg
58%
4
m/s
W
Climate normal
+23
+18
7 August, Wednesday. day, 28°; night, 16°; partly cloudy
8
+27
+11
8 August, thu
+27
+11
Feels like
+20
747 mmHg
64%
4.8
m/s
W
Climate normal
+23
+18
8 August, Thursday. day, 27°; night, 11°; partly cloudy
9
+28
+10
9 August, fri
+28
+10
Feels like
+21
716 mmHg
51%
4.2
m/s
W
Climate normal
+23
+18
9 August, Friday. day, 28°; night, 10°; clear
10
+26
+8
10 August, sat
+26
+8
Feels like
+18
716 mmHg
55%
4.5
m/s
W
Climate normal
+24
+19
10 August, Saturday. day, 26°; night, 8°; clear
11
+27
+8
11 August, sun
+27
+8
Feels like
+19
717 mmHg
60%
4.4
m/s
W
Climate normal
+24
+19
11 August, Sunday. day, 27°; night, 8°; clear
12
+25
+7
12 August, mon
+25
+7
Feels like
+17
717 mmHg
57%
4.6
m/s
W
Climate normal
+24
+19
12 August, Monday. day, 25°; night, 7°; clear
13
+24
+6
13 August, tue
+24
+6
Feels like
+16
715 mmHg
54%
4.6
m/s
W
Climate normal
+24
+19
13 August, Tuesday. day, 24°; night, 6°; clear
14
+24
+13
14 August, wed
+24
+13
Feels like
+17
714 mmHg
57%
4.8
m/s
W
Climate normal
+24
+19
14 August, Wednesday. day, 24°; night, 13°; clear
15
+20
+8
15 August, thu
+20
+8
Feels like
+13
720 mmHg
78%
4
m/s
W
Climate normal
+26
+20
15 August, Thursday. day, 20°; night, 8°; partly cloudy
16
+25
+12
16 August, fri
+25
+12
Feels like
+18
720 mmHg
57%
3.9
m/s
W
Climate normal
+27
+20
16 August, Friday. day, 25°; night, 12°; clear
17
+28
+12
17 August, sat
+28
+12
Feels like
+20
718 mmHg
59%
4.3
m/s
NW
Climate normal
+25
+20
17 August, Saturday. day, 28°; night, 12°; clear
18
+28
+13
18 August, sun
+28
+13
Feels like
+21
716 mmHg
54%
4.8
m/s
W
Climate normal
+25
+19
18 August, Sunday. day, 28°; night, 13°; clear
19
+22
+5
19 August, mon
+22
+5
Feels like
+15
716 mmHg
66%
5
m/s
W
Climate normal
+24
+18
19 August, Monday. day, 22°; night, 5°; partly cloudy
20
+23
+6
20 August, tue
+23
+6
Feels like
+14
717 mmHg
55%
4.1
m/s
W
Climate normal
+24
+18
20 August, Tuesday. day, 23°; night, 6°; clear
21
+26
+11
21 August, wed
+26
+11
Feels like
+17
720 mmHg
55%
4.1
m/s
W
Climate normal
+23
+17
21 August, Wednesday. day, 26°; night, 11°; clear
22
+27
+8
22 August, thu
+27
+8
Feels like
+21
720 mmHg
90%
4.7
m/s
W
Climate normal
+23
+18
22 August, Thursday. day, 27°; night, 8°; clear
23
+27
+7
23 August, fri
+27
+7
Feels like
+19
719 mmHg
84%
4.4
m/s
W
Climate normal
+24
+18
23 August, Friday. day, 27°; night, 7°; clear
24
+25
+10
24 August, sat
+25
+10
Feels like
+19
716 mmHg
61%
4.8
m/s
W
Climate normal
+24
+18
24 August, Saturday. day, 25°; night, 10°; clear
Average for 30 days
21
sunny days
2
days with precipitation
7
cloudy days
21 sunny days; 2 days with precipitation; 7 cloudy days;
62
%
air humidity
4.3
m/s
Wind
W
16
mm of precipitation
(3% of annual average)
air humidity 62%; 16 millimeters of precipitation (3% of annual average); Wind westerly 4.3 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NW
SW
S
SW
SW
N
NW
NW
SW
SW
W
W
W
W
W
W
W
W
W
W
W
NW
W
W
W
W
W
W
W
W
27
Average data for 10 years
28
29
30
31
1
August
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Daytime temperature
Night-time temperature
