Weather Forecast for Manassas
Virginia, United States of America
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Current Weather - Manassas: 15°C
Current Weather - Manassas: 15°C
Virginia, United States of America
Overcast
Feels like 14°C
Wind
8 km/h N
Humidity
85%
Pressure
1027 mb
UV Index
1
Visibility
10 km
Patchy rain nearby
Wednesday, September 23, 2026
High
16°C
Low
11°C
Rain Chance
90%
Hourly Forecast
15°C
14°C
Day Statistics
Maximum Wind
16 km/h
Humidity
89%
Precipitation
10 mm
UV Index
3
Visibility
10 km
Rain Chance
90%
Snow Chance
0%
Sun & Moon
Sunrise
06:58 AM
Sunset
07:05 PM
Moonrise
05:46 PM
Moonset
03:58 AM
Moon Phase
Waxing Gibbous
Moon Illumination
95%
Air Quality
PM2.5
8.9
μg/m³
PM10
11.1
μg/m³
NO₂
7.6
μg/m³
O₃
56.7
μg/m³
SO₂
1.7
μg/m³
CO
164.8
μg/m³
Overcast
Thursday, September 24, 2026
High
19°C
Low
12°C
Rain Chance
11%
Hourly Forecast
14°C
13°C
13°C
13°C
12°C
12°C
12°C
12°C
12°C
12°C
14°C
16°C
17°C
18°C
19°C
19°C
19°C
18°C
17°C
14°C
13°C
12°C
12°C
12°C
Day Statistics
Maximum Wind
17 km/h
Humidity
67%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
11%
Snow Chance
0%
Sun & Moon
Sunrise
06:59 AM
Sunset
07:04 PM
Moonrise
06:08 PM
Moonset
04:58 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
8.7
μg/m³
PM10
11.3
μg/m³
NO₂
7.4
μg/m³
O₃
63
μg/m³
SO₂
1.7
μg/m³
CO
168.5
μg/m³
Sunny
Friday, September 25, 2026
High
22°C
Low
8°C
Rain Chance
3%
Hourly Forecast
11°C
10°C
10°C
10°C
9°C
9°C
9°C
8°C
9°C
12°C
15°C
17°C
19°C
21°C
22°C
22°C
22°C
21°C
20°C
16°C
15°C
14°C
13°C
13°C
Day Statistics
Maximum Wind
19 km/h
Humidity
56%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
07:00 AM
Sunset
07:02 PM
Moonrise
06:29 PM
Moonset
05:58 AM
Moon Phase
Full Moon
Moon Illumination
100%
Air Quality
PM2.5
4.2
μg/m³
PM10
4.5
μg/m³
NO₂
4.7
μg/m³
O₃
63.8
μg/m³
SO₂
1
μg/m³
CO
163.7
μg/m³
Sunny
Saturday, September 26, 2026
High
24°C
Low
11°C
Rain Chance
4%
Hourly Forecast
13°C
13°C
13°C
12°C
11°C
11°C
11°C
11°C
12°C
15°C
17°C
19°C
21°C
22°C
23°C
24°C
24°C
23°C
21°C
18°C
16°C
16°C
15°C
15°C
Day Statistics
Maximum Wind
15 km/h
Humidity
58%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
07:01 AM
Sunset
07:01 PM
Moonrise
06:51 PM
Moonset
06:59 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
3.7
μg/m³
PM10
3.8
μg/m³
NO₂
2.8
μg/m³
O₃
73.9
μg/m³
SO₂
1.1
μg/m³
CO
147
μg/m³
Sunny
Sunday, September 27, 2026
High
24°C
Low
12°C
Rain Chance
5%
Hourly Forecast
14°C
14°C
13°C
13°C
12°C
12°C
12°C
12°C
14°C
16°C
18°C
20°C
21°C
21°C
24°C
24°C
24°C
24°C
22°C
20°C
18°C
17°C
17°C
16°C
Day Statistics
Maximum Wind
19 km/h
Humidity
58%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
07:02 AM
Sunset
06:59 PM
Moonrise
07:14 PM
Moonset
08:01 AM
Moon Phase
Waning Gibbous
Moon Illumination
96%
Air Quality
PM2.5
3
μg/m³
PM10
3.1
μg/m³
NO₂
3.2
μg/m³
O₃
59.4
μg/m³
SO₂
1.1
μg/m³
CO
171.8
μg/m³
Sunny
Monday, September 28, 2026
High
25°C
Low
13°C
Rain Chance
7%
Hourly Forecast
15°C
15°C
14°C
13°C
13°C
13°C
13°C
14°C
14°C
16°C
19°C
21°C
22°C
23°C
25°C
25°C
25°C
25°C
23°C
21°C
19°C
18°C
18°C
17°C
Day Statistics
Maximum Wind
10 km/h
Humidity
59%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
7%
Snow Chance
0%
Sun & Moon
Sunrise
07:03 AM
Sunset
06:57 PM
Moonrise
07:40 PM
Moonset
09:05 AM
Moon Phase
Waning Gibbous
Moon Illumination
91%
Overcast
Tuesday, September 29, 2026
High
25°C
Low
15°C
Rain Chance
12%
Hourly Forecast
16°C
16°C
16°C
15°C
15°C
15°C
15°C
15°C
15°C
16°C
18°C
19°C
21°C
22°C
24°C
24°C
24°C
25°C
23°C
21°C
19°C
19°C
19°C
19°C
Day Statistics
Maximum Wind
9 km/h
Humidity
60%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
12%
Snow Chance
0%
Sun & Moon
Sunrise
07:04 AM
Sunset
06:56 PM
Moonrise
08:12 PM
Moonset
10:12 AM
Moon Phase
Waning Gibbous
Moon Illumination
84%
Solar Radiation Data
Shortwave Radiation
106.46
Diffuse Radiation
64.11
DNI
0
GTI
0
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