DORCHESTER, MA 02121 Weather Forecast & Current Conditions

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02121 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
BOSTON, MA Current Weather
10:54 PM EDT MAY 8, 2025
Overcast 55°F
Feels Like:	52°F
Dewpoint:	54°F
Rel. Hum.:	96%
Visibility:	10 miles
Wind:	NNE at 12 mph
Pressure:	30.05 inches
Last 72 hours
Local Area Snow Depth
Massachusetts Current Weather
Massachusetts MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

02121 WEATHER FORECAST
10-Day model forecast maps 2024 Hurricanes	DORCHESTER, MA 02121 Weather Forecast	Snowfall Forecast pages Snow Depth pages

OVERNIGHT
Mostly cloudy. A chance of showers this evening. Patchy fog. Lows around 50. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

FRIDAY
Cloudy. A chance of showers in the morning, then rain with a slight chance of thunderstorms in the afternoon. Patchy fog. Much cooler. Near steady temperature in the lower 50s. Northeast winds 10 to 15 mph. Chance of rain 90 percent.

FRIDAY NIGHT
Rain. Near steady temperature in the lower 50s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 90 percent.

SATURDAY
Partly sunny with a 50 percent chance of showers. Not as cool with highs in the lower 60s. Northwest winds 5 to 10 mph with gusts up to 25 mph.

SATURDAY NIGHT
Mostly clear. Lows around 50. West winds 5 to 10 mph. Gusts up to 20 mph in the evening.

SUNDAY THROUGH MONDAY
Mostly clear. Highs in the lower 70s. Lows in the upper 40s.

MONDAY NIGHT
Partly cloudy. Lows in the mid 50s.

TUESDAY AND TUESDAY NIGHT
Mostly cloudy. Highs in the upper 70s. Lows around 60.

WEDNESDAY THROUGH THURSDAY
Mostly cloudy with a 30 percent chance of showers. Highs in the mid 70s. Lows in the upper 50s.

02121 WEATHER SATELLITE LOOPS

Visible Weather Satellite
DORCHESTER, MA 02121

Infrared Weather Satellite
DORCHESTER, MA 02121

02121 WEATHER RADAR LOOP

NEXRAD Weather Radar
DORCHESTER, MA 02121

MOS COMPUTER WEATHER FORECAST

BOSTON, MA 3 hourly weather forecast

weather forecast created 5:00 AM PDT 5/ 8/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
8 MAY 2025

2 PM

65°

65°

Mostly Cloudy

57%
RAIN
.5–1 in

0% Thunder
( 24% severe)

E 7

63%

52°

High 66°

5 PM

60°

59°

Mostly Cloudy

E 8

69%

50°

Mostly Cloudy

Rain Likely

8 PM

57°

56°

Mostly Cloudy

53%
RAIN
***

0% Thunder
( 14% severe)

ENE 7

77%

50°

11 PM

55°

53°

Mostly Cloudy

ENE 7

80%

49°

Friday
9 MAY 2025

2 AM

53°

50°

Mostly Cloudy

15%
RAIN
.01–.1 in

0% Thunder
( 1% severe)

ENE 8

86%

49°

Low 50°

5 AM

51°

48°

Overcast

ENE 9

86%

47°

High 55°

8 AM

51°

47°

Mostly Cloudy

49%
RAIN
.5–1 in

0% Thunder
( 4% severe)

NE 12

83%

46°

Mostly Cloudy

Rain Likely

11 AM

52°

47°

Overcast

ENE 14

80%

46°

2 PM

52°

47°

Mostly Cloudy

80%
RAIN
***

0% Thunder
( 6% severe)

ENE 14

80%

46°

5 PM

51°

46°

Mostly Cloudy

ENE 14

83%

46°

8 PM

51°

46°

Overcast

84%
RAIN
***

0% Thunder
( 13% severe)

ENE 13

83%

46°

11 PM

52°

48°

Mostly Cloudy

E 12

83%

47°

Saturday
10 MAY 2025

2 AM

52°

48°

Mostly Cloudy

74%
RAIN
***

0% Thunder
( 18% severe)

E 12

86%

48°

Low 50°

5 AM

52°

48°

Mostly Cloudy

ENE 13

89%

49°

High 62°

8 AM

53°

49°

Mostly Cloudy

49%
RAIN
***

0% Thunder
( 15% severe)

NE 14

83%

48°

Mostly Cloudy

Chance of Rain

11 AM

55°

51°

Mostly Cloudy

NNW 15

80%

49°

2 PM

57°

54°

Mostly Cloudy

26%
RAIN
.1–.25 in

0% Thunder
( 5% severe)

WNW 15

72%

48°

5 PM

59°

56°

Mostly Cloudy

WNW 15

64%

47°

8 PM

57°

54°

Partly Cloudy

WNW 12

69%

47°


BOSTON, MA extended weather forecast
Sunday 11 MAY 2025	Monday 12 MAY 2025	Tuesday 13 MAY 2025	Wednesday 14 MAY 2025	Thursday 15 MAY 2025
Low 52°	Low 51°	Low 58°	Low 58°	Low 57°
High 68°	High 73°	High 78°	High 73°	High 72°

Partly Cloudy 15% Rain	Clear 13% Rain	Partly Cloudy 19% Rain	Overcast 30% Rain	Overcast 57% Rain

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