BOSTON, MA 02108 Weather Forecast & Current Conditions
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  02108 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

BOSTON, MA
Current Weather
5:54 AM EDT AUG 21, 2026
Overcast
66°F
Feels Like: 66°F
Dewpoint: 63°F
Rel. Hum.: 90%
Visibility: 10 miles
Wind: NNE at 12 mph
Pressure: 30.04 inches
Last 72 hours

Local Area Snow Depth

Massachusetts Current Weather

Massachusetts MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  02108 WEATHER FORECAST
10-Day model forecast maps
2026 Hurricanes

BOSTON, MA 02108
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy with a 50 percent chance of showers. Cooler with highs in the lower 70s. Northeast winds 10 to 15 mph.
TONIGHT
Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 60s. Northeast winds 5 to 10 mph. Chance of rain 40 percent.
SATURDAY
Cloudy with a 50 percent chance of showers. Patchy fog. Humid with highs in the lower 70s. Northeast winds 5 to 10 mph with gusts up to 20 mph.
SATURDAY NIGHT
Showers likely. Patchy fog. Humid. Near steady temperature in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.
SUNDAY
Showers likely. Humid with highs in the upper 70s. East winds around 5 mph, becoming southeast in the afternoon. Chance of rain 70 percent.
SUNDAY NIGHT
Mostly cloudy. Lows in the mid 60s.
MONDAY THROUGH WEDNESDAY
Mostly clear. Highs in the lower 80s. Lows in the lower 60s.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 60s.
THURSDAY
Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 40 percent.

  02108 WEATHER SATELLITE LOOPS
Visible Weather Satellite
BOSTON, MA 02108
Infrared Weather Satellite
BOSTON, MA 02108
  02108 WEATHER RADAR LOOP
NEXRAD Weather Radar
BOSTON, MA 02108
 MOS COMPUTER WEATHER FORECAST

BOSTON, MA 3 hourly weather forecast
weather forecast created  5:00 PM PDT  8/20/2026
Friday
21 AUG 2026		 BOSTON, MA 02108 weather forecast Day 1, 0 hours 2 AM 70° 70° Mostly Cloudy 51%
RAIN
.5–1 in		 0% Thunder
( 2% severe)		 N   7 71% 60°
Low 67° BOSTON, MA 02108 weather forecast Day 1, 3 hours 5 AM 68° 68° Mostly Cloudy NA   8 78% 61°
High 73° BOSTON, MA 02108 weather forecast Day 1, 6 hours 8 AM 69° 69° Mostly Cloudy 34%
RAIN
.1–.25 in		 0% Thunder
( 1% severe)		 NNE   10 76% 61°

Mostly Cloudy

Chance of Rain

 BOSTON, MA 02108 weather forecast Day 1, 9 hours 11 AM 70° 70° Mostly Cloudy NE   14 73% 61°
BOSTON, MA 02108 weather forecast Day 1, 12 hours 2 PM 70° 70° Mostly Cloudy 30%
RAIN
.25–.5 in		 0% Thunder
( 1% severe)		 NE   14 73% 61°
BOSTON, MA 02108 weather forecast Day 1, 15 hours 5 PM 68° 68° Mostly Cloudy NE   13 81% 62°
BOSTON, MA 02108 weather forecast Day 1, 18 hours 8 PM 68° 68° Mostly Cloudy 35%
RAIN
.5–1 in		 0% Thunder
( 0% severe)		 NE   10 78% 61°
BOSTON, MA 02108 weather forecast Day 1, 21 hours 11 PM 68° 68° Mostly Cloudy NE   9 84% 63°
Saturday
22 AUG 2026		 BOSTON, MA 02108 weather forecast Day 2, 0 hours 2 AM 68° 68° Mostly Cloudy 43%
RAIN
.01–.1 in		 0% Thunder
( 1% severe)		 NNE   10 84% 63°
Low 66° BOSTON, MA 02108 weather forecast Day 2, 3 hours 5 AM 67° 67° Mostly Cloudy NNE   13 90% 64°
High 72° BOSTON, MA 02108 weather forecast Day 2, 6 hours 8 AM 68° 68° Mostly Cloudy 47%
RAIN
1–2 in		 0% Thunder
( 2% severe)		 NNE   13 87% 64°

Mostly Cloudy

Rain Likely

 BOSTON, MA 02108 weather forecast Day 2, 9 hours 11 AM 68° 68° Mostly Cloudy NE   14 90% 65°
BOSTON, MA 02108 weather forecast Day 2, 12 hours 2 PM 68° 68° Mostly Cloudy 60%
RAIN
***		 0% Thunder
( 3% severe)		 NE   14 93% 66°
BOSTON, MA 02108 weather forecast Day 2, 15 hours 5 PM 67° 67° Mostly Cloudy NNE   12 97% 66°
BOSTON, MA 02108 weather forecast Day 2, 18 hours 8 PM 68° 68° Mostly Cloudy 44%
RAIN
.01–.1 in		 0% Thunder
( 3% severe)		 NNE   9 90% 65°
BOSTON, MA 02108 weather forecast Day 2, 21 hours 11 PM 69° 69° Mostly Cloudy NE   7 87% 65°

BOSTON, MA extended weather forecast
Sunday
23 AUG 2026		 Monday
24 AUG 2026		 Tuesday
25 AUG 2026		 Wednesday
26 AUG 2026		 Thursday
27 AUG 2026
Low 62° Low 67° Low 64° Low 65° Low 67°
High 74° High 84° High 81° High 83° High 81°
BOSTON, MA 02108 weather forecast Day 3 BOSTON, MA 02108 weather forecast Day 4 BOSTON, MA 02108 weather forecast Day 5 BOSTON, MA 02108 weather forecast Day 6 BOSTON, MA 02108 weather forecast Day 7
Overcast
78% Rain		 Mostly Cloudy
47% Rain		 Partly Cloudy
15% Rain		 Partly Cloudy
21% Rain		 Overcast
47% Rain
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