🇺🇸 Weather in South Boston
Map Overlays:
Hourly Forecast for South Boston
03:00
9°
0%
04:00
8°
0%
05:00
8°
0%
06:00
9°
0%
07:00
10°
0%
08:00
12°
0%
09:00
13°
0%
10:00
14°
0%
11:00
15°
0%
12:00
15°
0%
13:00
15°
0%
14:00
15°
0%
15:00
15°
0%
16:00
15°
0%
17:00
14°
0%
18:00
14°
0%
19:00
13°
0%
20:00
12°
0%
21:00
11°
0%
22:00
11°
0%
23:00
11°
0%
00:00
10°
0%
01:00
10°
0%
02:00
10°
0%
14-Day Forecast for South Boston
2026-05-22
Sunny
15° /
8°
2026-05-23
Partly Cloudy
16° /
10°
2026-05-24
Moderate rain
12° /
9°
2026-05-25
Moderate rain
15° /
10°
2026-05-26
Partly Cloudy
22° /
12°
2026-05-27
Partly Cloudy
25° /
14°
2026-05-28
Sunny
21° /
12°
Additional Forecasts for South Boston
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 172.8 μg/m³
O₃ (Ozone) 57.0 μg/m³
NO₂ (Nitrogen Dioxide) 11.1 μg/m³
SO₂ (Sulphur Dioxide) 1.9 μg/m³
PM2.5 (Fine particles) 7.0 μg/m³
PM10 (Coarse particles) 7.5 μg/m³