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Monthly weather forecast in Issaquah
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
5
+15
+11
5 May, sun
+15
+11
Feels like
+13
760 mmHg
68%
3.5
m/s
NW
5 May, Sunday. day, 15°; night, 11°; partly cloudy
6
May
+12
+6
6 May, mon
+12
+6
Feels like
+6
753 mmHg
86%
5.5
m/s
S
Climate normal
+16
+11
6 May, Monday. day, 12°; night, 6°; heavy rain
7
+14
+2
7 May, tue
+14
+2
Feels like
+7
762 mmHg
78%
3.5
m/s
S
Climate normal
+17
+12
7 May, Tuesday. day, 14°; night, 2°; light rain
8
+18
+4
8 May, wed
+18
+4
Feels like
+11
765 mmHg
67%
4.3
m/s
N
Climate normal
+16
+11
8 May, Wednesday. day, 18°; night, 4°; mostly clear
9
+23
+8
9 May, thu
+23
+8
Feels like
+16
763 mmHg
63%
5.1
m/s
N
Climate normal
+16
+12
9 May, Thursday. day, 23°; night, 8°; clear
10
+26
+10
10 May, fri
+26
+10
Feels like
+22
758 mmHg
62%
2.8
m/s
NW
Climate normal
+16
+10
10 May, Friday. day, 26°; night, 10°; clear
11
+26
+10
11 May, sat
+26
+10
Feels like
+22
754 mmHg
61%
2.5
m/s
W
Climate normal
+16
+11
11 May, Saturday. day, 26°; night, 10°; clear
12
+22
+10
12 May, sun
+22
+10
Feels like
+18
754 mmHg
65%
2.9
m/s
SW
Climate normal
+17
+12
12 May, Sunday. day, 22°; night, 10°; clear
13
+19
+9
13 May, mon
+19
+9
Feels like
+14
756 mmHg
69%
3.7
m/s
W
Climate normal
+17
+13
13 May, Monday. day, 19°; night, 9°; partly cloudy
14
+20
+9
14 May, tue
+20
+9
Feels like
+14
756 mmHg
58%
3.5
m/s
NW
Climate normal
+17
+13
14 May, Tuesday. day, 20°; night, 9°; mostly clear
15
+22
+10
15 May, wed
+22
+10
Feels like
+17
756 mmHg
57%
3.3
m/s
NW
Climate normal
+17
+13
15 May, Wednesday. day, 22°; night, 10°; clear
16
+21
+9
16 May, thu
+21
+9
Feels like
+16
754 mmHg
65%
3.3
m/s
W
Climate normal
+18
+13
16 May, Thursday. day, 21°; night, 9°; partly cloudy
17
+18
+8
17 May, fri
+18
+8
Feels like
+12
753 mmHg
65%
4.3
m/s
W
Climate normal
+18
+13
17 May, Friday. day, 18°; night, 8°; partly cloudy
18
+18
+5
18 May, sat
+18
+5
Feels like
+12
753 mmHg
63%
4.1
m/s
NW
Climate normal
+17
+13
18 May, Saturday. day, 18°; night, 5°; partly cloudy
19
+22
+8
19 May, sun
+22
+8
Feels like
+13
711 mmHg
27%
3.6
m/s
E
Climate normal
+18
+13
19 May, Sunday. day, 22°; night, 8°; clear
20
+25
+6
20 May, mon
+25
+6
Feels like
+14
709 mmHg
41%
3.4
m/s
E
Climate normal
+16
+12
20 May, Monday. day, 25°; night, 6°; clear
21
+22
+8
21 May, tue
+22
+8
Feels like
+13
708 mmHg
44%
6
m/s
W
Climate normal
+16
+12
21 May, Tuesday. day, 22°; night, 8°; clear
22
+14
+5
22 May, wed
+14
+5
Feels like
+4
709 mmHg
55%
6.4
m/s
W
Climate normal
+15
+11
22 May, Wednesday. day, 14°; night, 5°; mostly clear
23
+13
+2
23 May, thu
+13
+2
Feels like
+5
708 mmHg
67%
5.5
m/s
W
Climate normal
+16
+12
23 May, Thursday. day, 13°; night, 2°; light rain
24
+13
+5
24 May, fri
+13
+5
Feels like
+5
705 mmHg
56%
4.4
m/s
W
Climate normal
+16
+13
24 May, Friday. day, 13°; night, 5°; partly cloudy
25
+11
+7
25 May, sat
+11
+7
Feels like
+6
702 mmHg
86%
3.3
m/s
SW
Climate normal
+17
+13
25 May, Saturday. day, 11°; night, 7°; light rain
26
+11
+5
26 May, sun
+11
+5
Feels like
+5
704 mmHg
82%
4.9
m/s
SW
Climate normal
+18
+13
26 May, Sunday. day, 11°; night, 5°; rain
27
+11
+6
27 May, mon
+11
+6
Feels like
+5
710 mmHg
78%
4
m/s
SW
Climate normal
+18
+13
27 May, Monday. day, 11°; night, 6°; light rain
28
+14
+3
28 May, tue
+14
+3
Feels like
+6
711 mmHg
71%
3.7
m/s
W
Climate normal
+17
+12
28 May, Tuesday. day, 14°; night, 3°; mostly clear
29
+15
+1
29 May, wed
+15
+1
Feels like
+8
713 mmHg
54%
4.1
m/s
W
Climate normal
+16
+13
29 May, Wednesday. day, 15°; night, 1°; mostly clear
30
+18
+6
30 May, thu
+18
+6
Feels like
+10
714 mmHg
54%
1.8
m/s
SW
Climate normal
+19
+14
30 May, Thursday. day, 18°; night, 6°; mostly clear
31
+24
+11
31 May, fri
+24
+11
Feels like
+17
713 mmHg
47%
1.4
m/s
NW
Climate normal
+19
+14
31 May, Friday. day, 24°; night, 11°; partly cloudy
1 June
+22
+9
1 June, sat
+22
+9
Feels like
+16
710 mmHg
57%
4.1
m/s
NW
Climate normal
+18
+13
1 June, Saturday. day, 22°; night, 9°; partly cloudy
2
+19
+5
2 June, sun
+19
+5
Feels like
+10
710 mmHg
51%
5.5
m/s
W
Climate normal
+19
+14
2 June, Sunday. day, 19°; night, 5°; mostly clear
3
+11
+6
3 June, mon
+11
+6
Feels like
+5
711 mmHg
77%
5.7
m/s
W
Climate normal
+20
+14
3 June, Monday. day, 11°; night, 6°; light rain
4
+10
+4
4 June, tue
+10
+4
Feels like
+4
712 mmHg
73%
4.4
m/s
W
Climate normal
+20
+15
4 June, Tuesday. day, 10°; night, 4°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
5
+21
+16
5 June, wed
+21
+16
Feels like
+20
757 mmHg
62%
3.2
m/s
SW
5 June, Wednesday. day, 21°; night, 16°; clear
6
+19
+15
6 June, thu
+19
+15
Feels like
+18
758 mmHg
64%
3.4
m/s
SW
6 June, Thursday. day, 19°; night, 15°; partly cloudy
7
+19
+14
7 June, fri
+19
+14
Feels like
+18
758 mmHg
67%
3.2
m/s
N
7 June, Friday. day, 19°; night, 14°; rain
8
+18
+13
8 June, sat
+18
+13
Feels like
+16
758 mmHg
63%
3
m/s
W
8 June, Saturday. day, 18°; night, 13°; partly cloudy
Average for 30 days
15
sunny days
7
days with precipitation
8
cloudy days
15 sunny days; 7 days with precipitation; 8 cloudy days;
63
%
air humidity
4
m/s
Wind
W
16
mm of precipitation
(2% of annual average)
air humidity 63%; 16 millimeters of precipitation (2% of annual average); Wind westerly 4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
S
N
N
NW
W
SW
W
NW
NW
W
W
NW
E
E
W
W
W
W
SW
SW
SW
W
W
SW
NW
NW
W
W
W
6
Average data for 10 years
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
1
June
2
3
4
Daytime temperature
Night-time temperature
