DORCHESTER, MA 02122 Weather Forecast & Current Conditions

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BOSTON, MA
Current Weather

3:54 AM EDT JUL 16, 2025
Clear
73°F
Feels Like: 73°F
Dewpoint: 72°F
Rel. Hum.: 97%
Visibility: 10 miles
Wind: S at 5 mph
Pressure: 30.03 inches
Last 72 hours

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DORCHESTER, MA 02122
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny, hot with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 100.
TONIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph.
THURSDAY
Mostly cloudy with a chance of showers in the morning, then partly sunny with a chance of showers in the afternoon. Humid with highs in the upper 80s. Southwest winds 10 to 15 mph. Chance of rain 40 percent.
THURSDAY NIGHT
Partly cloudy with a 30 percent chance of showers. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the evening.
FRIDAY
Mostly sunny. Humid with highs in the mid 80s. Northwest winds 5 to 10 mph with gusts up to 20 mph.
FRIDAY NIGHT
Mostly clear. Cooler with lows in the mid 60s.
SATURDAY
Mostly sunny. Highs in the lower 80s.
SATURDAY NIGHT
Mostly cloudy. Lows in the upper 60s.
SUNDAY
Partly sunny with a 50 percent chance of showers. Highs in the lower 80s.
SUNDAY NIGHT
Partly cloudy with a 40 percent chance of showers. Lows in the mid 60s.
MONDAY THROUGH TUESDAY
Partly cloudy. Highs around 80. Lows in the mid 60s.

Visible Weather Satellite
DORCHESTER, MA 02122
Infrared Weather Satellite
DORCHESTER, MA 02122
NEXRAD Weather Radar
DORCHESTER, MA 02122

BOSTON, MA 3 hourly weather forecast

weather forecast created  5:00 PM PDT  7/15/2025
Wednesday
16 JUL 2025
DORCHESTER, MA 02122 weather forecast Day 1, 0 hours 2 AM 75° 75° Clear 0%

0% Thunder
( 1% severe)
SW   6 84% 70°
Low 72° DORCHESTER, MA 02122 weather forecast Day 1, 3 hours 5 AM 73° 73° Partly Cloudy SW   5 90% 70°
High 89° DORCHESTER, MA 02122 weather forecast Day 1, 6 hours 8 AM 76° 77° Partly Cloudy 1%

0% Thunder
( 4% severe)
SW   5 82% 70°

Partly Cloudy



DORCHESTER, MA 02122 weather forecast Day 1, 9 hours 11 AM 83° 88° Clear S   6 67% 71°
DORCHESTER, MA 02122 weather forecast Day 1, 12 hours 2 PM 86° 91° Partly Cloudy 4%

0% Thunder
( 11% severe)
SE   9 59% 70°
DORCHESTER, MA 02122 weather forecast Day 1, 15 hours 5 PM 86° 91° Partly Cloudy S   10 59% 70°
DORCHESTER, MA 02122 weather forecast Day 1, 18 hours 8 PM 83° 88° Partly Cloudy 1%

0% Thunder
( 7% severe)
S   12 67% 71°
DORCHESTER, MA 02122 weather forecast Day 1, 21 hours 11 PM 78° 80° Partly Cloudy SSW   10 79% 71°
Thursday
17 JUL 2025
DORCHESTER, MA 02122 weather forecast Day 2, 0 hours 2 AM 76° 77° Mostly Cloudy 6%

0% Thunder
( 6% severe)
SSW   9 85% 71°
Low 74° DORCHESTER, MA 02122 weather forecast Day 2, 3 hours 5 AM 75° 75° Mostly Cloudy SSW   9 90% 72°
High 88° DORCHESTER, MA 02122 weather forecast Day 2, 6 hours 8 AM 77° 78° Mostly Cloudy 28%
RAIN
.01–.1 in
0% Thunder
( 19% severe)
SSW   10 85% 72°

Mostly Cloudy

Chance of Rain

DORCHESTER, MA 02122 weather forecast Day 2, 9 hours 11 AM 82° 87° Mostly Cloudy SSW   12 72% 72°
DORCHESTER, MA 02122 weather forecast Day 2, 12 hours 2 PM 84° 90° Mostly Cloudy 30%
RAIN
.25–.5 in
0% Thunder
( 28% severe)
SSW   15 67% 72°
DORCHESTER, MA 02122 weather forecast Day 2, 15 hours 5 PM 84° 90° Mostly Cloudy SSW   15 67% 72°
DORCHESTER, MA 02122 weather forecast Day 2, 18 hours 8 PM 82° 87° Partly Cloudy 9%

0% Thunder
( 9% severe)
SSW   13 72% 72°
DORCHESTER, MA 02122 weather forecast Day 2, 21 hours 11 PM 79° 82° Partly Cloudy SW   12 82% 73°

BOSTON, MA extended weather forecast

BAD DAY
BAD DATE
BAD DAY
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Low 75° Low 74° Low 65° Low 67° Low 66°
High 90° High 86° High 81° High 80° High 79°
DORCHESTER, MA 02122 weather forecast Day 3 DORCHESTER, MA 02122 weather forecast Day 4 DORCHESTER, MA 02122 weather forecast Day 5 DORCHESTER, MA 02122 weather forecast Day 6 DORCHESTER, MA 02122 weather forecast Day 7
Overcast
50% Rain
Partly Cloudy
13% Rain
Partly Cloudy
11% Rain
Mostly Cloudy
41% Rain
Overcast
66% Rain
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