Weather Forecast for Manassas
Virginia, United States of America
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Current Weather - Manassas: 18°C
Current Weather - Manassas: 18°C
Virginia, United States of America
Cloudy
Feels like 17°C
Wind
11 km/h NE
Humidity
66%
Pressure
1022 mb
UV Index
0
Visibility
10 km
Overcast
Thursday, October 15, 2026
High
22°C
Low
17°C
Rain Chance
49%
Hourly Forecast
18°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
Day Statistics
Maximum Wind
15 km/h
Humidity
78%
Precipitation
0 mm
UV Index
1
Visibility
10 km
Rain Chance
49%
Snow Chance
0%
Sun & Moon
Sunrise
07:19 AM
Sunset
06:32 PM
Moonrise
12:48 PM
Moonset
09:45 PM
Moon Phase
Waxing Crescent
Moon Illumination
27%
Air Quality
PM2.5
7.5
μg/m³
PM10
7.8
μg/m³
NO₂
14.1
μg/m³
O₃
40.3
μg/m³
SO₂
2.2
μg/m³
CO
176.3
μg/m³
Patchy rain nearby
Friday, October 16, 2026
High
29°C
Low
14°C
Rain Chance
67%
Hourly Forecast
17°C
17°C
17°C
17°C
17°C
17°C
17°C
18°C
18°C
19°C
20°C
22°C
25°C
27°C
28°C
29°C
29°C
28°C
20°C
17°C
17°C
15°C
15°C
14°C
Day Statistics
Maximum Wind
29 km/h
Humidity
79%
Precipitation
2 mm
UV Index
5
Visibility
10 km
Rain Chance
67%
Snow Chance
0%
Sun & Moon
Sunrise
07:20 AM
Sunset
06:30 PM
Moonrise
01:39 PM
Moonset
10:43 PM
Moon Phase
First Quarter
Moon Illumination
37%
Air Quality
PM2.5
7
μg/m³
PM10
7.7
μg/m³
NO₂
6.5
μg/m³
O₃
61.4
μg/m³
SO₂
1.3
μg/m³
CO
155.3
μg/m³
Sunny
Saturday, October 17, 2026
High
14°C
Low
5°C
Rain Chance
57%
Hourly Forecast
13°C
14°C
13°C
11°C
11°C
10°C
9°C
8°C
8°C
9°C
10°C
11°C
12°C
13°C
13°C
13°C
12°C
12°C
10°C
9°C
7°C
6°C
5°C
5°C
Day Statistics
Maximum Wind
25 km/h
Humidity
60%
Precipitation
2 mm
UV Index
4
Visibility
9 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
07:21 AM
Sunset
06:29 PM
Moonrise
02:20 PM
Moonset
11:44 PM
Moon Phase
First Quarter
Moon Illumination
47%
Air Quality
PM2.5
1.3
μg/m³
PM10
1.4
μg/m³
NO₂
3.5
μg/m³
O₃
58.5
μg/m³
SO₂
1.2
μg/m³
CO
130.9
μg/m³
Sunny
Sunday, October 18, 2026
High
15°C
Low
2°C
Rain Chance
2%
Hourly Forecast
4°C
4°C
4°C
3°C
3°C
3°C
2°C
2°C
3°C
6°C
9°C
12°C
13°C
15°C
15°C
15°C
15°C
15°C
11°C
9°C
7°C
7°C
6°C
5°C
Day Statistics
Maximum Wind
9 km/h
Humidity
49%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
2%
Snow Chance
0%
Sun & Moon
Sunrise
07:22 AM
Sunset
06:27 PM
Moonrise
02:55 PM
Moonset
Does not set today
Moon Phase
First Quarter
Moon Illumination
58%
Air Quality
PM2.5
5.5
μg/m³
PM10
6.3
μg/m³
NO₂
8.8
μg/m³
O₃
54.5
μg/m³
SO₂
1.7
μg/m³
CO
162.9
μg/m³
Sunny
Monday, October 19, 2026
High
19°C
Low
4°C
Rain Chance
7%
Hourly Forecast
5°C
5°C
5°C
5°C
4°C
4°C
4°C
4°C
5°C
9°C
12°C
14°C
16°C
17°C
18°C
19°C
19°C
18°C
14°C
12°C
11°C
10°C
9°C
9°C
Day Statistics
Maximum Wind
11 km/h
Humidity
72%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
7%
Snow Chance
0%
Sun & Moon
Sunrise
07:23 AM
Sunset
06:26 PM
Moonrise
03:23 PM
Moonset
12:46 AM
Moon Phase
First Quarter
Moon Illumination
68%
Air Quality
PM2.5
14.7
μg/m³
PM10
15.9
μg/m³
NO₂
29.7
μg/m³
O₃
21.1
μg/m³
SO₂
2.5
μg/m³
CO
311
μg/m³
Overcast
Tuesday, October 20, 2026
High
20°C
Low
8°C
Rain Chance
12%
Hourly Forecast
9°C
9°C
8°C
8°C
8°C
8°C
8°C
8°C
8°C
11°C
13°C
16°C
17°C
19°C
20°C
19°C
19°C
18°C
16°C
15°C
13°C
12°C
11°C
11°C
Day Statistics
Maximum Wind
7 km/h
Humidity
74%
Precipitation
0 mm
UV Index
5
Visibility
9 km
Rain Chance
12%
Snow Chance
0%
Sun & Moon
Sunrise
07:24 AM
Sunset
06:25 PM
Moonrise
03:48 PM
Moonset
01:47 AM
Moon Phase
Waxing Gibbous
Moon Illumination
77%
Cloudy
Wednesday, October 21, 2026
High
20°C
Low
9°C
Rain Chance
10%
Hourly Forecast
10°C
10°C
10°C
9°C
9°C
9°C
9°C
9°C
9°C
12°C
14°C
17°C
18°C
19°C
20°C
19°C
19°C
19°C
17°C
15°C
12°C
12°C
11°C
11°C
Day Statistics
Maximum Wind
10 km/h
Humidity
70%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
10%
Snow Chance
0%
Sun & Moon
Sunrise
07:25 AM
Sunset
06:23 PM
Moonrise
04:11 PM
Moonset
02:47 AM
Moon Phase
Waxing Gibbous
Moon Illumination
86%
Solar Radiation Data
Shortwave Radiation
218.32
Diffuse Radiation
179.85
DNI
99.52
GTI
164.88
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