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Monthly weather forecast in Washington
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
25
+28
+22
25 August, sun
+28
+22
Feels like
+29
749 mmHg
49%
4.4
m/s
N
25 August, Sunday. day, 28°; night, 22°; clear
26
+34
+22
26 August, mon
+34
+22
Feels like
+29
753 mmHg
65%
2.4
m/s
S
Climate normal
+29
+22
26 August, Monday. day, 34°; night, 22°; clear
27
August
+35
+23
27 August, tue
+35
+23
Feels like
+34
750 mmHg
57%
3.6
m/s
SW
Climate normal
+29
+23
27 August, Tuesday. day, 35°; night, 23°; clear
28
+34
+22
28 August, wed
+34
+22
Feels like
+33
750 mmHg
64%
3.6
m/s
SW
Climate normal
+29
+23
28 August, Wednesday. day, 34°; night, 22°; light rain
29
+35
+23
29 August, thu
+35
+23
Feels like
+36
750 mmHg
66%
2.3
m/s
NE
Climate normal
+29
+22
29 August, Thursday. day, 35°; night, 23°; mostly clear
30
+32
+22
30 August, fri
+32
+22
Feels like
+30
750 mmHg
65%
4.1
m/s
SW
Climate normal
+29
+23
30 August, Friday. day, 32°; night, 22°; light rain
31
+28
+20
31 August, sat
+28
+20
Feels like
+27
749 mmHg
84%
3.3
m/s
NW
Climate normal
+28
+23
31 August, Saturday. day, 28°; night, 20°; light rain
1 September
+27
+15
1 September, sun
+27
+15
Feels like
+24
749 mmHg
74%
4.3
m/s
NW
Climate normal
+29
+23
1 September, Sunday. day, 27°; night, 15°; mostly clear
2
+22
+13
2 September, mon
+22
+13
Feels like
+17
752 mmHg
59%
5
m/s
NE
Climate normal
+27
+23
2 September, Monday. day, 22°; night, 13°; overcast
3
+24
+14
3 September, tue
+24
+14
Feels like
+19
753 mmHg
59%
3.8
m/s
NE
Climate normal
+28
+23
3 September, Tuesday. day, 24°; night, 14°; overcast
4
+27
+17
4 September, wed
+27
+17
Feels like
+22
753 mmHg
60%
3.6
m/s
NE
Climate normal
+27
+22
4 September, Wednesday. day, 27°; night, 17°; clear
5
+28
+19
5 September, thu
+28
+19
Feels like
+25
751 mmHg
67%
3.6
m/s
SE
Climate normal
+25
+21
5 September, Thursday. day, 28°; night, 19°; partly cloudy
6
+28
+20
6 September, fri
+28
+20
Feels like
+24
750 mmHg
67%
3.8
m/s
SW
Climate normal
+27
+20
6 September, Friday. day, 28°; night, 20°; partly cloudy
7
+26
+16
7 September, sat
+26
+16
Feels like
+22
749 mmHg
69%
4.8
m/s
SW
Climate normal
+27
+21
7 September, Saturday. day, 26°; night, 16°; partly cloudy
8
+31
+23
8 September, sun
+31
+23
Feels like
+25
747 mmHg
66%
2
m/s
SW
Climate normal
+26
+21
8 September, Sunday. day, 31°; night, 23°; light rain
9
+26
+18
9 September, mon
+26
+18
Feels like
+23
746 mmHg
73%
4
m/s
SW
Climate normal
+25
+20
9 September, Monday. day, 26°; night, 18°; light rain
10
+21
+18
10 September, tue
+21
+18
Feels like
+19
748 mmHg
76%
3.6
m/s
N
Climate normal
+24
+20
10 September, Tuesday. day, 21°; night, 18°; light rain
11
+27
+19
11 September, wed
+27
+19
Feels like
+22
749 mmHg
68%
2.8
m/s
NE
Climate normal
+24
+19
11 September, Wednesday. day, 27°; night, 19°; light rain
12
+30
+22
12 September, thu
+30
+22
Feels like
+25
748 mmHg
65%
2.6
m/s
E
Climate normal
+24
+19
12 September, Thursday. day, 30°; night, 22°; light rain
13
+23
+22
13 September, fri
+23
+22
Feels like
+26
748 mmHg
97%
2.9
m/s
S
Climate normal
+25
+18
13 September, Friday. day, 23°; night, 22°; partly cloudy
14
+25
+14
14 September, sat
+25
+14
Feels like
+23
746 mmHg
77%
4.7
m/s
NW
Climate normal
+25
+19
14 September, Saturday. day, 25°; night, 14°; mostly clear
15
+25
+12
15 September, sun
+25
+12
Feels like
+18
747 mmHg
72%
1.9
m/s
NW
Climate normal
+23
+19
15 September, Sunday. day, 25°; night, 12°; clear
16
+27
+16
16 September, mon
+27
+16
Feels like
+19
746 mmHg
76%
1.6
m/s
NW
Climate normal
+24
+18
16 September, Monday. day, 27°; night, 16°; clear
17
+23
+13
17 September, tue
+23
+13
Feels like
+15
747 mmHg
64%
6.1
m/s
NW
Climate normal
+25
+19
17 September, Tuesday. day, 23°; night, 13°; mostly clear
18
+19
+11
18 September, wed
+19
+11
Feels like
+12
748 mmHg
61%
3.8
m/s
NW
Climate normal
+24
+20
18 September, Wednesday. day, 19°; night, 11°; clear
19
+23
+15
19 September, thu
+23
+15
Feels like
+15
747 mmHg
62%
3.4
m/s
W
Climate normal
+25
+20
19 September, Thursday. day, 23°; night, 15°; light rain
20
+24
+17
20 September, fri
+24
+17
Feels like
+18
746 mmHg
64%
2.4
m/s
SW
Climate normal
+26
+21
20 September, Friday. day, 24°; night, 17°; mostly clear
21
+28
+18
21 September, sat
+28
+18
Feels like
+20
745 mmHg
67%
2
m/s
S
Climate normal
+25
+20
21 September, Saturday. day, 28°; night, 18°; clear
22
+32
+18
22 September, sun
+32
+18
Feels like
+23
746 mmHg
59%
2.1
m/s
SW
Climate normal
+25
+19
22 September, Sunday. day, 32°; night, 18°; clear
23
+31
+20
23 September, mon
+31
+20
Feels like
+23
746 mmHg
62%
2.5
m/s
NW
Climate normal
+24
+20
23 September, Monday. day, 31°; night, 20°; clear
24
+28
+19
24 September, tue
+28
+19
Feels like
+23
747 mmHg
66%
3.1
m/s
N
Climate normal
+24
+20
24 September, Tuesday. day, 28°; night, 19°; partly cloudy
25
+26
+19
25 September, wed
+26
+19
Feels like
+23
749 mmHg
71%
3.2
m/s
NE
Climate normal
+24
+19
25 September, Wednesday. day, 26°; night, 19°; mostly clear
Average data for 10 years
Next, the average data for 10 years
26
+23
+19
26 September, thu
+23
+19
Feels like
+21
747 mmHg
58%
5
m/s
N
26 September, Thursday. day, 23°; night, 19°; clear
27
+23
+18
27 September, fri
+23
+18
Feels like
+22
746 mmHg
54%
5.1
m/s
NW
27 September, Friday. day, 23°; night, 18°; clear
28
+22
+18
28 September, sat
+22
+18
Feels like
+21
746 mmHg
55%
4.9
m/s
NW
28 September, Saturday. day, 22°; night, 18°; clear
Average for 30 days
20
sunny days
3
days with precipitation
7
cloudy days
20 sunny days; 3 days with precipitation; 7 cloudy days;
68
%
air humidity
3.4
m/s
Wind
SW
3
mm of precipitation
(1% of annual average)
air humidity 68%; 3 millimeters of precipitation (1% of annual average); Wind south-westerly 3.4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
NE
SW
NW
NW
NE
NE
NE
SE
SW
SW
SW
SW
N
NE
E
S
NW
NW
NW
NW
NW
W
SW
S
SW
NW
N
NE
27
Average data for 10 years
28
29
30
31
1
September
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
