CHARLESTOWN, MA 02129 Weather Forecast & Current Conditions

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BOSTON, MA
Current Weather

11:54 PM EDT JUN 17, 2026
Scattered Clouds
66°F
Feels Like: 66°F
Dewpoint: 52°F
Rel. Hum.: 61%
Visibility: 10 miles
Wind: SSW at 12 mph
Pressure: 29.84 inches
Last 72 hours

Local Area Snow Depth

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CHARLESTOWN, MA 02129
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Mostly cloudy. Lows in the lower 60s. South winds 5 to 10 mph.
THURSDAY
Mostly cloudy. A chance of showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Breezy with highs in the upper 70s. South winds 10 to 15 mph with gusts up to 30 mph, increasing to 15 to 25 mph with gusts up to 40 mph in the afternoon. Chance of rain 70 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the mid 60s. Southwest winds 15 to 20 mph with gusts up to 35 mph, becoming west around 10 mph with gusts up to 20 mph after midnight. Chance of rain 40 percent.
JUNETEENTH
Sunny. Less humid with highs in the mid 80s. West winds 10 to 15 mph with gusts up to 30 mph.
FRIDAY NIGHT
Clear. Lows in the lower 60s. West winds 10 to 15 mph. Gusts up to 30 mph in the evening.
SATURDAY THROUGH SUNDAY
Mostly clear. Highs in the lower 80s. Lows in the lower 60s.
SUNDAY NIGHT
Partly cloudy with a 30 percent chance of showers. Lows around 60.
MONDAY AND MONDAY NIGHT
Showers likely. Highs in the mid 70s. Lows around 60. Chance of rain 70 percent.
TUESDAY
Partly sunny with a 30 percent chance of showers. Highs in the upper 70s.
TUESDAY NIGHT AND WEDNESDAY
Partly cloudy. Lows in the lower 60s. Highs around 80.

Visible Weather Satellite
CHARLESTOWN, MA 02129
Infrared Weather Satellite
CHARLESTOWN, MA 02129
NEXRAD Weather Radar
CHARLESTOWN, MA 02129

BOSTON, MA 3 hourly weather forecast

weather forecast created  5:00 AM PDT  6/17/2026
Wednesday
17 JUN 2026
CHARLESTOWN, MA 02129 weather forecast Day 1, 12 hours 2 PM 76° 78° Partly Cloudy 1%

0% Thunder
( 2% severe)
ESE   13 45% 53°
High 77° CHARLESTOWN, MA 02129 weather forecast Day 1, 15 hours 5 PM 76° 78° Partly Cloudy ESE   14 45% 53°
Partly Cloudy



CHARLESTOWN, MA 02129 weather forecast Day 1, 18 hours 8 PM 73° 73° Partly Cloudy 3%

0% Thunder
( 3% severe)
S   13 46% 51°
CHARLESTOWN, MA 02129 weather forecast Day 1, 21 hours 11 PM 68° 68° Partly Cloudy S   10 57% 52°
Thursday
18 JUN 2026
CHARLESTOWN, MA 02129 weather forecast Day 2, 0 hours 2 AM 65° 65° Partly Cloudy 20%
RAIN
<.01 in
0% Thunder
( 4% severe)
S   9 68% 54°
Low 62° CHARLESTOWN, MA 02129 weather forecast Day 2, 3 hours 5 AM 63° 62° Mostly Cloudy S   10 78% 56°
High 81° CHARLESTOWN, MA 02129 weather forecast Day 2, 6 hours 8 AM 66° 66° Mostly Cloudy 26%
RAIN
<.01 in
0% Thunder
( 6% severe)
SSE   12 75% 58°

Mostly Cloudy

Rain Likely


Breezy
CHARLESTOWN, MA 02129 weather forecast Day 2, 9 hours 11 AM 72° 72° Mostly Cloudy SSE   18 68% 61°
CHARLESTOWN, MA 02129 weather forecast Day 2, 12 hours 2 PM 76° 78° Mostly Cloudy 54%
RAIN
.5–1 in
0% Thunder
( 21% severe)
S   23 66% 64°
CHARLESTOWN, MA 02129 weather forecast Day 2, 15 hours 5 PM 78° 80° Mostly Cloudy S   24 71% 68°
CHARLESTOWN, MA 02129 weather forecast Day 2, 18 hours 8 PM 75° 75° Mostly Cloudy 25%
RAIN
.01–.1 in
0% Thunder
( 6% severe)
SSW   17 74% 66°
CHARLESTOWN, MA 02129 weather forecast Day 2, 21 hours 11 PM 73° 73° Partly Cloudy WSW   14 73% 64°
Friday
19 JUN 2026
CHARLESTOWN, MA 02129 weather forecast Day 3, 0 hours 2 AM 70° 70° Partly Cloudy 3%

0% Thunder
( 1% severe)
W   14 71% 60°
Low 66° CHARLESTOWN, MA 02129 weather forecast Day 3, 3 hours 5 AM 67° 67° Partly Cloudy W   14 68% 56°
High 85° CHARLESTOWN, MA 02129 weather forecast Day 3, 6 hours 8 AM 70° 70° Clear 1%

0% Thunder
( 0% severe)
W   16 59% 55°

Clear




Breezy
CHARLESTOWN, MA 02129 weather forecast Day 3, 9 hours 11 AM 77° 78° Clear W   17 45% 54°
CHARLESTOWN, MA 02129 weather forecast Day 3, 15 hours 2 PM 82° 81° Clear 0%

0% Thunder
( 4% severe)
W   18 37% 53°
CHARLESTOWN, MA 02129 weather forecast Day 3, 18 hours 5 PM 83° 82° Clear W   20 33% 51°
CHARLESTOWN, MA 02129 weather forecast Day 3, 21 hours 8 PM 77° 78° Clear     W   17 42% 52°

BOSTON, MA extended weather forecast

Saturday
20 JUN 2026
Sunday
21 JUN 2026
Monday
22 JUN 2026
Tuesday
23 JUN 2026
Wednesday
24 JUN 2026
Low 63° Low 63° Low 61° Low 61° Low 64°
High 80° High 77° High 74° High 80° High 78°
CHARLESTOWN, MA 02129 weather forecast Day 4 CHARLESTOWN, MA 02129 weather forecast Day 5 CHARLESTOWN, MA 02129 weather forecast Day 6 CHARLESTOWN, MA 02129 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
11% Rain
Mostly Cloudy
14% Rain
Overcast
68% Rain
Partly Cloudy
27% Rain
Overcast
25% Rain
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