DORCHESTER, MA 02121 Weather Forecast & Current Conditions

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02121 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
BOSTON, MA Current Weather
7:54 AM EDT MAY 9, 2025
Overcast 52°F
Feels Like:	47°F
Dewpoint:	48°F
Rel. Hum.:	86%
Visibility:	7 miles
Wind:	ENE at 14 mph
Pressure:	30.07 inches
Last 72 hours
Local Area Snow Depth
Massachusetts Current Weather
Massachusetts MOS Forecast Weather

Weather Map

(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

TODAY
Cloudy. Patchy fog this morning. Showers this afternoon. Much cooler with highs in the mid 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

TONIGHT
Showers with a slight chance of thunderstorms. Patchy fog. Near steady temperature in the lower 50s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of rain near 100 percent.

SATURDAY
Cloudy with showers likely in the morning, then partly sunny with a chance of showers in the afternoon. Patchy fog in the morning. Highs in the lower 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

SATURDAY NIGHT
Mostly clear. Lows in the lower 50s. West winds 10 to 15 mph.

SUNDAY
Sunny. Highs in the upper 60s. Northwest winds 10 to 15 mph.

SUNDAY NIGHT AND MONDAY
Mostly clear. Lows in the mid 40s. Highs in the lower 70s.

MONDAY NIGHT
Mostly clear. Not as cool with lows in the mid 50s.

TUESDAY
Mostly sunny. Highs in the upper 70s.

TUESDAY NIGHT AND WEDNESDAY
Mostly cloudy. Lows in the upper 50s. Highs in the mid 70s.

WEDNESDAY NIGHT AND THURSDAY
Mostly cloudy with a 30 percent chance of showers. Lows around 60. Highs in the mid 70s.

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 PM PDT 5/ 8/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
9 MAY 2025

2 AM

53°

50°

Mostly Cloudy

7%

0% Thunder
( 1% severe)

NE 8

86%

49°

Low 50°

5 AM

51°

48°

Mostly Cloudy

NE 9

89%

48°

High 54°

8 AM

51°

47°

Mostly Cloudy

53%
RAIN
<.01 in

0% Thunder
( 5% severe)

NE 12

86%

47°

Mostly Cloudy

Rain Likely

11 AM

51°

46°

Mostly Cloudy

ENE 14

86%

47°

2 PM

52°

47°

Mostly Cloudy

84%
RAIN
***

0% Thunder
( 9% severe)

ENE 15

83%

47°

5 PM

50°

45°

Mostly Cloudy

ENE 15

86%

46°

8 PM

51°

46°

Mostly Cloudy

91%
RAIN
***

0% Thunder
( 27% severe)

ENE 14

83%

46°

11 PM

52°

48°

Overcast

E 13

86%

48°

Saturday
10 MAY 2025

2 AM

52°

48°

Overcast

77%
RAIN
***

0% Thunder
( 23% severe)

E 12

89%

49°

Low 50°

5 AM

52°

48°

Mostly Cloudy

NNE 12

89%

49°

High 63°

8 AM

53°

49°

Mostly Cloudy

49%
RAIN
***

0% Thunder
( 9% severe)

WSW 14

83%

48°

Mostly Cloudy

Chance of Rain

11 AM

56°

52°

Mostly Cloudy

W 15

74%

48°

2 PM

59°

56°

Mostly Cloudy

24%
RAIN
.01–.1 in

0% Thunder
( 3% severe)

W 16

64%

47°

5 PM

60°

57°

Partly Cloudy

WNW 16

60%

46°

8 PM

59°

57°

Partly Cloudy

2%

0% Thunder
( 1% severe)

WNW 13

62%

46°

11 PM

57°

54°

Clear

W 13

67%

46°


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 51°	Low 52°	Low 58°	Low 60°	Low 59°
High 69°	High 70°	High 79°	High 72°	High 73°

Partly Cloudy 8% Rain	Partly Cloudy	Partly Cloudy 13% Rain	Overcast 37% Rain	Overcast 54% Rain

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