Weather in South Boston

Current conditions, today's hourly forecast, and a 3-day outlook for South Boston, United States (America/New_York). Data from WeatherAPI.com.

19°
Overcast
Feels like 19° · Updated local
High / Low
18° / 26°
Wind
11 km/h SE
Humidity
94%
Rain today
83%
UV
0

Active alerts

  • Small Craft Advisory Minor

    Small Craft Advisory issued July 29 at 12:47AM EDT until July 29 at 8:00PM EDT by NWS Boston/Norton MA

    Areas: Boston Harbor

    * WHAT...Southeast winds 10 to 20 kt with gusts up to 25 kt and waves 1 to 2 feet expected. * WHERE...Boston Harbor. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft.

Today, hour by hour

  • 09:00 Sunny 22° 15%
  • 10:00 Sunny 23° 12%
  • 11:00 Sunny 26° 11%
  • 12:00 Patchy rain nearby 26° 20%
  • 13:00 Patchy rain nearby 25° 40%
  • 14:00 Light rain 21° 69%
  • 15:00 Patchy rain nearby 21° 39%
  • 16:00 Patchy rain nearby 22° 37%

3-day outlook

  • Wed 29 Jul Sunny Sunny Rain 83% 18° / 26°
  • Thu 30 Jul Light rain shower Light rain shower Rain 92% 17° / 19°
  • Fri 31 Jul Sunny Sunny Rain 44% 17° / 23°