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Monthly weather forecast in Walla Walla
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
8
+27
+22
8 September, sun
+27
+22
Feels like
+25
718 mmHg
34%
4.8
m/s
W
8 September, Sunday. day, 27°; night, 22°; clear
9
+26
+21
9 September, mon
+26
+21
Feels like
+24
719 mmHg
34%
4.3
m/s
W
9 September, Monday. day, 26°; night, 21°; clear
10
+27
+22
10 September, tue
+27
+22
Feels like
+25
720 mmHg
31%
4.1
m/s
W
10 September, Tuesday. day, 27°; night, 22°; clear
11
+28
+22
11 September, wed
+28
+22
Feels like
+25
718 mmHg
28%
4
m/s
W
11 September, Wednesday. day, 28°; night, 22°; clear
12
+26
+21
12 September, thu
+26
+21
Feels like
+23
717 mmHg
28%
5
m/s
W
12 September, Thursday. day, 26°; night, 21°; clear
13
September
+24
+16
13 September, fri
+24
+16
Feels like
+19
733 mmHg
51%
3.5
m/s
SW
Climate normal
+25
+21
13 September, Friday. day, 24°; night, 16°; partly cloudy
14
+24
+15
14 September, sat
+24
+15
Feels like
+19
731 mmHg
46%
4.7
m/s
SW
Climate normal
+25
+19
14 September, Saturday. day, 24°; night, 15°; partly cloudy
15
+19
+14
15 September, sun
+19
+14
Feels like
+16
731 mmHg
64%
2.9
m/s
SW
Climate normal
+25
+20
15 September, Sunday. day, 19°; night, 14°; overcast
16
+22
+16
16 September, mon
+22
+16
Feels like
+17
729 mmHg
62%
3.8
m/s
SW
Climate normal
+24
+19
16 September, Monday. day, 22°; night, 16°; overcast
17
+20
+15
17 September, tue
+20
+15
Feels like
+12
725 mmHg
52%
8.2
m/s
SW
Climate normal
+24
+19
17 September, Tuesday. day, 20°; night, 15°; heavy rain
18
+22
+13
18 September, wed
+22
+13
Feels like
+15
730 mmHg
58%
5.6
m/s
SW
Climate normal
+24
+19
18 September, Wednesday. day, 22°; night, 13°; partly cloudy
19
+22
+12
19 September, thu
+22
+12
Feels like
+16
733 mmHg
55%
4.8
m/s
SW
Climate normal
+24
+18
19 September, Thursday. day, 22°; night, 12°; clear
20
+24
+12
20 September, fri
+24
+12
Feels like
+16
734 mmHg
51%
5.6
m/s
SW
Climate normal
+22
+18
20 September, Friday. day, 24°; night, 12°; clear
21
+24
+12
21 September, sat
+24
+12
Feels like
+18
734 mmHg
58%
3.9
m/s
W
Climate normal
+23
+18
21 September, Saturday. day, 24°; night, 12°; partly cloudy
22
+26
+13
22 September, sun
+26
+13
Feels like
+19
734 mmHg
53%
4
m/s
W
Climate normal
+22
+18
22 September, Sunday. day, 26°; night, 13°; partly cloudy
23
+26
+15
23 September, mon
+26
+15
Feels like
+20
734 mmHg
50%
3.7
m/s
NW
Climate normal
+21
+17
23 September, Monday. day, 26°; night, 15°; mostly clear
24
+27
+16
24 September, tue
+27
+16
Feels like
+21
734 mmHg
53%
4.1
m/s
W
Climate normal
+22
+18
24 September, Tuesday. day, 27°; night, 16°; partly cloudy
25
+20
+11
25 September, wed
+20
+11
Feels like
+15
694 mmHg
56%
2.4
m/s
SE
Climate normal
+22
+18
25 September, Wednesday. day, 20°; night, 11°; clear
26
+25
+13
26 September, thu
+25
+13
Feels like
+16
690 mmHg
52%
2.1
m/s
S
Climate normal
+23
+19
26 September, Thursday. day, 25°; night, 13°; clear
27
+17
+10
27 September, fri
+17
+10
Feels like
+12
691 mmHg
69%
4
m/s
W
Climate normal
+23
+19
27 September, Friday. day, 17°; night, 10°; partly cloudy
28
+16
+10
28 September, sat
+16
+10
Feels like
+10
693 mmHg
47%
2.4
m/s
W
Climate normal
+22
+18
28 September, Saturday. day, 16°; night, 10°; clear
29
+14
+9
29 September, sun
+14
+9
Feels like
+8
697 mmHg
66%
2.1
m/s
NW
Climate normal
+22
+17
29 September, Sunday. day, 14°; night, 9°; partly cloudy
30
+21
+14
30 September, mon
+21
+14
Feels like
+14
695 mmHg
55%
3.3
m/s
S
Climate normal
+20
+16
30 September, Monday. day, 21°; night, 14°; clear
1 October
+21
+10
1 October, tue
+21
+10
Feels like
+15
692 mmHg
57%
4.7
m/s
NW
Climate normal
+20
+16
1 October, Tuesday. day, 21°; night, 10°; mostly clear
2
+14
+5
2 October, wed
+14
+5
Feels like
+6
695 mmHg
53%
2.7
m/s
NW
Climate normal
+19
+13
2 October, Wednesday. day, 14°; night, 5°; clear
3
+16
+11
3 October, thu
+16
+11
Feels like
+11
687 mmHg
67%
1.7
m/s
E
Climate normal
+18
+14
3 October, Thursday. day, 16°; night, 11°; partly cloudy
4
+14
+5
4 October, fri
+14
+5
Feels like
+3
688 mmHg
68%
7.8
m/s
SW
Climate normal
+18
+14
4 October, Friday. day, 14°; night, 5°; light rain
5
+12
+7
5 October, sat
+12
+7
Feels like
+8
695 mmHg
54%
Calm m/s
Climate normal
+19
+15
5 October, Saturday. day, 12°; night, 7°; mostly clear
6
+18
+11
6 October, sun
+18
+11
Feels like
+11
693 mmHg
51%
4.2
m/s
S
Climate normal
+18
+14
6 October, Sunday. day, 18°; night, 11°; partly cloudy
7
+22
+14
7 October, mon
+22
+14
Feels like
+14
690 mmHg
45%
4.8
m/s
S
Climate normal
+18
+14
7 October, Monday. day, 22°; night, 14°; mostly clear
8
+15
+7
8 October, tue
+15
+7
Feels like
+9
689 mmHg
77%
3.9
m/s
SW
Climate normal
+18
+14
8 October, Tuesday. day, 15°; night, 7°; rain
9
+12
+5
9 October, wed
+12
+5
Feels like
+5
698 mmHg
68%
4.3
m/s
W
Climate normal
+17
+12
9 October, Wednesday. day, 12°; night, 5°; mostly clear
10
+15
+7
10 October, thu
+15
+7
Feels like
+8
700 mmHg
59%
3.3
m/s
SE
Climate normal
+15
+11
10 October, Thursday. day, 15°; night, 7°; clear
11
+18
+10
11 October, fri
+18
+10
Feels like
+10
698 mmHg
52%
3.4
m/s
SE
Climate normal
+15
+11
11 October, Friday. day, 18°; night, 10°; clear
12
+20
+12
12 October, sat
+20
+12
Feels like
+14
693 mmHg
50%
3.2
m/s
SE
Climate normal
+16
+13
12 October, Saturday. day, 20°; night, 12°; clear
Average for 30 days
15
sunny days
3
days with precipitation
12
cloudy days
15 sunny days; 3 days with precipitation; 12 cloudy days;
57
%
air humidity
3.8
m/s
Wind
SW
11
mm of precipitation
(3% of annual average)
air humidity 57%; 11 millimeters of precipitation (3% of annual average); Wind south-westerly 3.8 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
SW
SW
SW
SW
SW
SW
W
W
NW
W
SE
S
W
W
NW
S
NW
NW
E
SW
S
S
SW
W
SE
SE
SE
13
Average data for 10 years
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
October
2
3
4
5
6
7
8
9
10
11
12
Daytime temperature
Night-time temperature
