South Boston Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in South Boston

South Boston temperature today is 17°, feels like 16°, with a humidity level of 69% and wind at 12.24 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in South Boston: expect a high of 33° and a low of 19°, with clear sky.

clear sky
17°
clear sky
H: 17° L: 17°
Feels like 16°
AQI: Fair (2/5)
Humidity
69%
Dew 11°
Wind speed
12.24 km/h
NE · G22.14
Pressure
1024 hPa
Visibility
10 km
Windy Conditions
Wind speed is 12.24 km/h.
Weather Summary
Currently in South Boston, expect varied conditions with mild temperatures around 17°. Winds are a light breeze.
Precipitation Probability
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
20°
Tue
02:00
19°
 
19°
 
25°
 
28°
Tue
14:00
30°
 
24°
 
22°
 
21°
Wed
02:00
19°
 
20°
 
29°
 
33°
Wed
14:00
30°
 
25°
 
22°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:57
Sunset
Sunset
19:23
Moon Phase
Waxing Crescent (28%)
Timezone: GMT+05:30
Last updated: Sep 15, 2026 11:20 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
36.698750
Longitude
Longitude
-78.901398
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More about South Boston
Content curated by the NearWeather editorial team · Updated periodically
South Boston is a neighborhood in the city of Boston, Massachusetts in the United States. It is located in the southeastern region of the city, just south of the Fort Point Channel and downtown Boston. The climate in South Boston is humid continental. Summers are typically hot and humid, with temperatures averaging in the mid 70s F (23-24 C). Winters are cold and snowy, with temperatures averaging in the low 30s F (0-2 C). Spring and autumn are mild and pleasant, with temperatures ranging from the mid 40s F (7-8 C) to mid 60s F (18-19 C).
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about South Boston
What is the temperature in South Boston right now?

The current temperature in South Boston is 17°, and it feels like 16°. Today's high is 17° and the low is 17°.

Will it rain in South Boston today?

No rain is expected in South Boston today (0% chance). Conditions are currently clear sky.

What is the weather in South Boston today?

South Boston is experiencing clear sky with a temperature of 17°. Humidity is at 69% and wind speed is 12.24 km/h from the NE.

What is the humidity in South Boston today?

Humidity in South Boston is 69% right now, with a dew point of 11°. Comfort levels are moderate.

What is the wind speed in South Boston today?

Wind speed in South Boston is 12.24 km/h, flowing at 48° NE wind direction. Gusts up to 22.14 km/h.

What is the 5-day forecast for South Boston?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for South Boston. Today's high is 17° and low is 17°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in South Boston today?

It feels like 16° in South Boston today, with 7% cloud cover and 10 km visibility.

Weather in South Boston