SOUTH BOSTON, MA 02127 Weather Forecast & Current Conditions

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02127 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
BOSTON, MA Current Weather
11:54 PM EDT MAR 31, 2026
Overcast 39°F
Feels Like:	39°F
Dewpoint:	39°F
Rel. Hum.:	100%
Visibility:	8 miles
Wind:	Calm
Pressure:	29.96 inches
Last 72 hours
Local Area Snow Depth
Massachusetts Current Weather
Massachusetts MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

02127 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	SOUTH BOSTON, MA 02127 Weather Forecast	Snowfall Forecast pages Snow Depth pages

OVERNIGHT
Mostly cloudy with a chance of rain with a slight chance of thunderstorms. Cooler with lows around 40. Temperature rising into the upper 40s. Northeast winds 5 to 10 mph, becoming south with gusts up to 25 mph. Chance of rain 30 percent.

WEDNESDAY
Partly sunny with rain likely with a slight chance of thunderstorms in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs around 70. Temperature falling into the lower 60s in the afternoon. Southwest winds around 10 mph, becoming northwest in the afternoon. Gusts up to 20 mph. Chance of rain 50 percent.

WEDNESDAY NIGHT
Mostly cloudy with a 50 percent chance of rain. Lows in the upper 30s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

THURSDAY
Cloudy with a 40 percent chance of rain. Much cooler with highs in the lower 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

THURSDAY NIGHT
Cloudy with a 40 percent chance of rain. Near steady temperature around 40. East winds 5 to 10 mph. Gusts up to 20 mph in the evening.

FRIDAY
Mostly cloudy with a 30 percent chance of rain. Not as cool with highs in the mid 60s.

FRIDAY NIGHT AND SATURDAY
Mostly cloudy. Lows in the mid 50s. Highs in the upper 60s.

SATURDAY NIGHT
Mostly cloudy with a 30 percent chance of rain. Lows in the mid 40s.

SUNDAY AND SUNDAY NIGHT
Rain likely. Highs in the mid 60s. Lows in the lower 40s. Chance of rain 60 percent.

MONDAY
Mostly sunny. Cooler with highs in the mid 50s.

MONDAY NIGHT
Mostly clear. Lows in the mid 30s.

TUESDAY
Mostly sunny. Highs in the lower 50s.

02127 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SOUTH BOSTON, MA 02127

Infrared Weather Satellite
SOUTH BOSTON, MA 02127

02127 WEATHER RADAR LOOP

NEXRAD Weather Radar
SOUTH BOSTON, MA 02127

MOS COMPUTER WEATHER FORECAST

BOSTON, MA 3 hourly weather forecast

weather forecast created 4:00 AM PST 3/31/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
31 MAR 2026

1 PM

60°

58°

Mostly Cloudy

51%
RAIN
.5–1 in

0% Thunder
( 15% severe)

WSW 14

67%

49°

High 61°

4 PM

56°

53°

Mostly Cloudy

ENE 13

69%

46°

Mostly Cloudy

Rain Likely

7 PM

49°

44°

Mostly Cloudy

32%
RAIN
.5–1 in

0% Thunder
( 6% severe)

ENE 12

77%

42°

10 PM

48°

43°

Mostly Cloudy

NNE 10

83%

43°

Wednesday
1 APR 2026

1 AM

50°

46°

Mostly Cloudy

34%
RAIN
.01–.1 in

0% Thunder
( 9% severe)

SSW 12

83%

45°

Low 48°

4 AM

53°

49°

Mostly Cloudy

SSW 13

83%

48°

High 66°

7 AM

55°

52°

Mostly Cloudy

46%
RAIN
.01–.1 in

0% Thunder
( 7% severe)

SW 13

83%

50°

Mostly Cloudy

Chance of Rain

10 AM

63°

62°

Mostly Cloudy

WSW 12

67%

52°

1 PM

64°

63°

Mostly Cloudy

50%
RAIN
>2 in

0% Thunder
( 3% severe)

WNW 13

56%

48°

4 PM

56°

53°

Mostly Cloudy

NNE 13

62%

43°

7 PM

50°

45°

Mostly Cloudy

60%
RAIN
***

0% Thunder
( 0% severe)

NE 13

68%

40°

10 PM

45°

39°

Mostly Cloudy

ENE 13

73%

37°

Thursday
2 APR 2026

1 AM

43°

36°

Mostly Cloudy

46%
RAIN
>2 in

0% Thunder
( 1% severe)

ENE 14

76%

36°

Low 39°

4 AM

41°

33°

Mostly Cloudy

ENE 15

79%

35°

High 41°

7 AM

40°

31°

Overcast

31%
RAIN
.1–.25 in

0% Thunder
( 2% severe)

ENE 16

76%

33°

Mostly Cloudy

Chance of Rain

10 AM

39°

30°

Mostly Cloudy

ENE 16

76%

32°

1 PM

39°

30°

Mostly Cloudy

26%
RAIN
<.01 in

0% Thunder
( 2% severe)

ENE 16

73%

31°

4 PM

39°

31°

Mostly Cloudy

ENE 15

76%

32°

7 PM

39°

31°

Mostly Cloudy

ENE 13

82%

34°


BOSTON, MA extended weather forecast
Friday 3 APR 2026	Saturday 4 APR 2026	Sunday 5 APR 2026	Monday 6 APR 2026	Tuesday 7 APR 2026
Low 39°	Low 54°	Low 48°	Low 43°	Low 38°
High 59°	High 70°	High 71°	High 53°	High 51°

Overcast 30% Rain	Mostly Cloudy 34% Rain	Overcast 74% Rain	Mostly Cloudy 47% Rain	Mostly Cloudy 24% Rain

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