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Monthly weather forecast in Manassas
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
15
+24
+20
15 September, sun
+24
+20
Feels like
+23
755 mmHg
61%
4.5
m/s
NW
15 September, Sunday. day, 24°; night, 20°; partly cloudy
16
+21
+18
16 September, mon
+21
+18
Feels like
+21
756 mmHg
62%
4
m/s
NE
16 September, Monday. day, 21°; night, 18°; partly cloudy
17
+23
+16
17 September, tue
+23
+16
Feels like
+23
755 mmHg
67%
4
m/s
SE
17 September, Tuesday. day, 23°; night, 16°; partly cloudy
18
September
+22
+18
18 September, wed
+22
+18
Feels like
+22
753 mmHg
92%
3.3
m/s
N
Climate normal
+24
+18
18 September, Wednesday. day, 22°; night, 18°; thunderstorm with rain
19
+24
+16
19 September, thu
+24
+16
Feels like
+23
752 mmHg
79%
2.8
m/s
N
Climate normal
+23
+18
19 September, Thursday. day, 24°; night, 16°; partly cloudy
20
+26
+17
20 September, fri
+26
+17
Feels like
+23
752 mmHg
73%
2.7
m/s
N
Climate normal
+23
+17
20 September, Friday. day, 26°; night, 17°; light rain
21
+25
+16
21 September, sat
+25
+16
Feels like
+22
754 mmHg
68%
3.1
m/s
NE
Climate normal
+24
+19
21 September, Saturday. day, 25°; night, 16°; rain
22
+23
+14
22 September, sun
+23
+14
Feels like
+19
755 mmHg
73%
3.2
m/s
NE
Climate normal
+25
+19
22 September, Sunday. day, 23°; night, 14°; partly cloudy
23
+21
+14
23 September, mon
+21
+14
Feels like
+17
756 mmHg
74%
3
m/s
NE
Climate normal
+25
+19
23 September, Monday. day, 21°; night, 14°; mostly clear
24
+23
+16
24 September, tue
+23
+16
Feels like
+18
755 mmHg
79%
3.2
m/s
S
Climate normal
+23
+19
24 September, Tuesday. day, 23°; night, 16°; partly cloudy
25
+25
+17
25 September, wed
+25
+17
Feels like
+22
754 mmHg
68%
3.2
m/s
E
Climate normal
+22
+17
25 September, Wednesday. day, 25°; night, 17°; heavy rain
26
+25
+18
26 September, thu
+25
+18
Feels like
+22
752 mmHg
73%
3.5
m/s
SE
Climate normal
+23
+17
26 September, Thursday. day, 25°; night, 18°; heavy rain
27
+26
+17
27 September, fri
+26
+17
Feels like
+22
752 mmHg
69%
3.5
m/s
E
Climate normal
+24
+19
27 September, Friday. day, 26°; night, 17°; heavy rain
28
+24
+17
28 September, sat
+24
+17
Feels like
+20
752 mmHg
74%
3.7
m/s
SE
Climate normal
+21
+18
28 September, Saturday. day, 24°; night, 17°; partly cloudy
29
+24
+14
29 September, sun
+24
+14
Feels like
+19
751 mmHg
66%
3.5
m/s
W
Climate normal
+21
+17
29 September, Sunday. day, 24°; night, 14°; partly cloudy
30
+21
+13
30 September, mon
+21
+13
Feels like
+13
743 mmHg
74%
3.2
m/s
SW
Climate normal
+18
+15
30 September, Monday. day, 21°; night, 13°; clear
1 October
+21
+16
1 October, tue
+21
+16
Feels like
+14
738 mmHg
79%
5.4
m/s
S
Climate normal
+18
+14
1 October, Tuesday. day, 21°; night, 16°; rain
2
+17
+13
2 October, wed
+17
+13
Feels like
+12
728 mmHg
78%
6.6
m/s
W
Climate normal
+19
+14
2 October, Wednesday. day, 17°; night, 13°; light rain
3
+16
+10
3 October, thu
+16
+10
Feels like
+8
733 mmHg
55%
6.7
m/s
SW
Climate normal
+20
+15
3 October, Thursday. day, 16°; night, 10°; partly cloudy
4
+15
+10
4 October, fri
+15
+10
Feels like
+8
738 mmHg
66%
4
m/s
W
Climate normal
+21
+15
4 October, Friday. day, 15°; night, 10°; partly cloudy
5
+15
+8
5 October, sat
+15
+8
Feels like
+8
743 mmHg
66%
4.6
m/s
W
Climate normal
+22
+15
5 October, Saturday. day, 15°; night, 8°; mostly clear
6
+18
+8
6 October, sun
+18
+8
Feels like
+8
748 mmHg
72%
2.6
m/s
NW
Climate normal
+21
+16
6 October, Sunday. day, 18°; night, 8°; clear
7
+19
+14
7 October, mon
+19
+14
Feels like
+12
747 mmHg
70%
3.9
m/s
S
Climate normal
+20
+15
7 October, Monday. day, 19°; night, 14°; partly cloudy
8
+19
+16
8 October, tue
+19
+16
Feels like
+16
744 mmHg
89%
3.3
m/s
SW
Climate normal
+21
+15
8 October, Tuesday. day, 19°; night, 16°; rain
9
+23
+14
9 October, wed
+23
+14
Feels like
+19
742 mmHg
84%
3
m/s
SW
Climate normal
+20
+16
9 October, Wednesday. day, 23°; night, 14°; partly cloudy
10
+18
+7
10 October, thu
+18
+7
Feels like
+12
749 mmHg
69%
2.8
m/s
E
Climate normal
+20
+15
10 October, Thursday. day, 18°; night, 7°; clear
11
+20
+16
11 October, fri
+20
+16
Feels like
+12
747 mmHg
73%
3.8
m/s
S
Climate normal
+18
+14
11 October, Friday. day, 20°; night, 16°; mostly clear
12
+15
+6
12 October, sat
+15
+6
Feels like
+8
748 mmHg
62%
6
m/s
N
Climate normal
+19
+14
12 October, Saturday. day, 15°; night, 6°; mostly clear
13
+12
+3
13 October, sun
+12
+3
Feels like
+2
748 mmHg
61%
3.7
m/s
E
Climate normal
+18
+14
13 October, Sunday. day, 12°; night, 3°; clear
14
+15
+3
14 October, mon
+15
+3
Feels like
+4
745 mmHg
56%
4.2
m/s
NW
Climate normal
+19
+13
14 October, Monday. day, 15°; night, 3°; clear
15
+13
+10
15 October, tue
+13
+10
Feels like
+3
745 mmHg
60%
4.1
m/s
NW
Climate normal
+18
+14
15 October, Tuesday. day, 13°; night, 10°; clear
16
+13
+6
16 October, wed
+13
+6
Feels like
+5
742 mmHg
58%
6
m/s
NW
Climate normal
+18
+13
16 October, Wednesday. day, 13°; night, 6°; partly cloudy
17
+15
+7
17 October, thu
+15
+7
Feels like
+6
746 mmHg
69%
1.9
m/s
W
Climate normal
+17
+12
17 October, Thursday. day, 15°; night, 7°; clear
Average data for 10 years
Next, the average data for 10 years
18
+17
+11
18 October, fri
+17
+11
Feels like
+14
752 mmHg
63%
5
m/s
S
18 October, Friday. day, 17°; night, 11°; partly cloudy
19
+18
+12
19 October, sat
+18
+12
Feels like
+16
753 mmHg
60%
5.1
m/s
SW
19 October, Saturday. day, 18°; night, 12°; clear
Average for 30 days
11
sunny days
9
days with precipitation
10
cloudy days
11 sunny days; 9 days with precipitation; 10 cloudy days;
71
%
air humidity
3.8
m/s
Wind
W
53
mm of precipitation
(7% of annual average)
air humidity 71%; 53 millimeters of precipitation (7% of annual average); Wind westerly 3.8 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
N
N
N
NE
NE
NE
S
E
SE
E
SE
W
SW
S
W
SW
W
W
NW
S
SW
SW
E
S
N
E
NW
NW
NW
W
18
Average data for 10 years
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
13
14
15
16
17
Daytime temperature
Night-time temperature
