Weather Forecast for Manassas
Virginia, United States of America
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Current Weather - Manassas: 20°C
Current Weather - Manassas: 20°C
Virginia, United States of America
Clear
Feels like 21°C
Wind
9 km/h WNW
Humidity
90%
Pressure
1012 mb
UV Index
0
Visibility
10 km
Sunny
Saturday, September 05, 2026
High
29°C
Low
19°C
Rain Chance
63%
Hourly Forecast
25°C
27°C
27°C
28°C
28°C
27°C
27°C
29°C
29°C
27°C
25°C
24°C
24°C
23°C
22°C
Day Statistics
Maximum Wind
17 km/h
Humidity
79%
Precipitation
2 mm
UV Index
6
Visibility
10 km
Rain Chance
63%
Snow Chance
0%
Sun & Moon
Sunrise
06:42 AM
Sunset
07:34 PM
Moonrise
Does not rise today
Moonset
03:41 PM
Moon Phase
Waning Crescent
Moon Illumination
29%
Air Quality
PM2.5
6.7
μg/m³
PM10
7
μg/m³
NO₂
5.4
μg/m³
O₃
76.1
μg/m³
SO₂
1.3
μg/m³
CO
159.4
μg/m³
Overcast
Sunday, September 06, 2026
High
27°C
Low
18°C
Rain Chance
48%
Hourly Forecast
21°C
21°C
20°C
20°C
19°C
19°C
18°C
18°C
18°C
19°C
20°C
21°C
22°C
24°C
25°C
27°C
27°C
27°C
24°C
23°C
22°C
21°C
20°C
19°C
Day Statistics
Maximum Wind
11 km/h
Humidity
71%
Precipitation
1 mm
UV Index
4
Visibility
10 km
Rain Chance
48%
Snow Chance
0%
Sun & Moon
Sunrise
06:43 AM
Sunset
07:33 PM
Moonrise
12:44 AM
Moonset
04:37 PM
Moon Phase
Waning Crescent
Moon Illumination
20%
Air Quality
PM2.5
6.1
μg/m³
PM10
6.2
μg/m³
NO₂
7.8
μg/m³
O₃
72
μg/m³
SO₂
1.5
μg/m³
CO
166.4
μg/m³
Sunny
Monday, September 07, 2026
High
29°C
Low
17°C
Rain Chance
17%
Hourly Forecast
18°C
19°C
18°C
18°C
17°C
17°C
17°C
17°C
18°C
20°C
23°C
25°C
27°C
28°C
28°C
29°C
29°C
28°C
27°C
24°C
22°C
20°C
19°C
18°C
Day Statistics
Maximum Wind
8 km/h
Humidity
69%
Precipitation
0 mm
UV Index
7
Visibility
9 km
Rain Chance
17%
Snow Chance
0%
Sun & Moon
Sunrise
06:44 AM
Sunset
07:31 PM
Moonrise
01:56 AM
Moonset
05:24 PM
Moon Phase
Waning Crescent
Moon Illumination
12%
Air Quality
PM2.5
9.7
μg/m³
PM10
10.5
μg/m³
NO₂
11.9
μg/m³
O₃
78.1
μg/m³
SO₂
2
μg/m³
CO
145.7
μg/m³
Overcast
Tuesday, September 08, 2026
High
31°C
Low
16°C
Rain Chance
10%
Hourly Forecast
18°C
17°C
17°C
16°C
16°C
16°C
16°C
16°C
17°C
20°C
23°C
25°C
27°C
28°C
30°C
31°C
31°C
30°C
29°C
26°C
24°C
22°C
21°C
21°C
Day Statistics
Maximum Wind
11 km/h
Humidity
59%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
10%
Snow Chance
0%
Sun & Moon
Sunrise
06:45 AM
Sunset
07:29 PM
Moonrise
03:14 AM
Moonset
06:02 PM
Moon Phase
Waning Crescent
Moon Illumination
6%
Air Quality
PM2.5
6.8
μg/m³
PM10
7.8
μg/m³
NO₂
5.5
μg/m³
O₃
79.9
μg/m³
SO₂
1.2
μg/m³
CO
148
μg/m³
Sunny
Wednesday, September 09, 2026
High
34°C
Low
17°C
Rain Chance
4%
Hourly Forecast
20°C
19°C
19°C
19°C
18°C
18°C
17°C
17°C
19°C
21°C
24°C
28°C
29°C
31°C
33°C
33°C
34°C
34°C
32°C
30°C
27°C
27°C
26°C
26°C
Day Statistics
Maximum Wind
14 km/h
Humidity
52%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
06:46 AM
Sunset
07:28 PM
Moonrise
04:33 AM
Moonset
06:35 PM
Moon Phase
New Moon
Moon Illumination
2%
Air Quality
PM2.5
6.7
μg/m³
PM10
7.6
μg/m³
NO₂
5.1
μg/m³
O₃
70
μg/m³
SO₂
1.1
μg/m³
CO
214.4
μg/m³
Overcast
Thursday, September 10, 2026
High
32°C
Low
19°C
Rain Chance
6%
Hourly Forecast
25°C
25°C
25°C
24°C
24°C
23°C
23°C
23°C
23°C
25°C
28°C
30°C
31°C
32°C
32°C
32°C
31°C
30°C
28°C
26°C
24°C
23°C
21°C
19°C
Day Statistics
Maximum Wind
24 km/h
Humidity
50%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
6%
Snow Chance
0%
Sun & Moon
Sunrise
06:47 AM
Sunset
07:26 PM
Moonrise
05:50 AM
Moonset
07:03 PM
Moon Phase
New Moon
Moon Illumination
0%
Overcast
Friday, September 11, 2026
High
27°C
Low
16°C
Rain Chance
7%
Hourly Forecast
19°C
18°C
17°C
17°C
16°C
16°C
16°C
16°C
17°C
18°C
20°C
22°C
23°C
24°C
26°C
26°C
26°C
27°C
24°C
22°C
20°C
20°C
20°C
19°C
Day Statistics
Maximum Wind
18 km/h
Humidity
53%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
7%
Snow Chance
0%
Sun & Moon
Sunrise
06:47 AM
Sunset
07:25 PM
Moonrise
07:06 AM
Moonset
07:30 PM
Moon Phase
New Moon
Moon Illumination
0%
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