Current Conditions

East Boston, Massachusetts

69°F20°C
Rain

Wind

SW 7 mph12 km/h

Humidity

84%

Cloud Cover

84%

As of Thursday, August 13, 2026 at 3:35 AM EDT

Today's Outlook

Day

Partly cloudy and warm, with a high of 81°F27°C and morning low of 69°F21°C. Light wind from the W around 6 mph9 km/h. 84% chance of rain throughout the day.

Night

Mostly cloudy, with a low around 69°F20°C. Breezy from the W at 7 mph11 km/h. 85% chance of showers overnight.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
RainHigh 81°F27°CLow 69°F20°CPrecip 0.27 in6.8 mm85%Cloud 50%Wind W 6 mph10 km/hThursday: Partly cloudy and warm, with a high of 81°F27°C and morning low of 69°F21°C. Light wind from the W around 6 mph9 km/h. 84% chance of rain throughout the day. Thursday Night: Mostly cloudy, with a low around 69°F20°C. Breezy from the W at 7 mph11 km/h. 85% chance of showers overnight.
DrizzleHigh 80°F27°CLow 67°F19°CPrecip 0.04 in0.9 mm27%Cloud 19%Wind NW 6 mph10 km/hFriday: Partly cloudy and warm, with a high of 80°F27°C and morning low of 71°F21°C. Light wind from the NW around 6 mph10 km/h. 27% chance of drizzle in the afternoon. Friday Night: Mostly clear, with a low around 67°F19°C. Breezy from the NW at 6 to 7 mph10 to 12 km/h.
ClearHigh 77°F25°CLow 64°F18°CPrecip 0 in0 mmCloud 27%Wind N 5 mph9 km/hSaturday: Partly cloudy and warm, with a high of 77°F25°C and morning low of 67°F20°C. Light wind from the N around 5 mph8 km/h. Saturday Night: Partly cloudy, with a low around 64°F18°C. Light wind from the NNW around 6 mph10 km/h.
ShowersHigh 79°F26°CLow 63°F17°CPrecip 0.11 in2.8 mm52%Cloud 66%Wind SSW 8 mph12 km/hSunday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 67°F19°C. Breezy from the S at 7 to 11 mph11 to 18 km/h. 27% chance of drizzle in the afternoon. Sunday Night: Mostly cloudy, with a low around 63°F17°C. Breezy from the SSW at 9 to 12 mph14 to 19 km/h. 52% chance of showers in the evening.
RainHigh 76°F25°CLow 70°F21°CPrecip 0.44 in11.3 mm80%Cloud 78%Wind SW 9 mph14 km/hMonday: Overcast and warm, with a high of 76°F25°C and morning low of 71°F21°C. Breezy from the NW at 8 to 9 mph14 to 14 km/h. 63% chance of light rain throughout the day. Humid. Monday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the SSW at 9 to 12 mph15 to 19 km/h. 80% chance of rain throughout the night.
ClearHigh 77°F25°CLow 66°F19°CPrecip 0.01 in0.3 mm8%Cloud 39%Wind N 6 mph10 km/hTuesday: Partly cloudy and warm, with a high of 77°F25°C and morning low of 68°F20°C. Breezy from the NNE at 6 to 7 mph10 to 12 km/h. Tuesday Night: Partly cloudy, with a low around 66°F19°C. Breezy from the NW at 7 to 8 mph11 to 13 km/h.
Partly CloudyHigh 80°F27°CLow 65°F18°CPrecip 0.02 in0.4 mm9%Cloud 50%Wind SSW 6 mph10 km/hWednesday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 68°F20°C. Breezy from the S at 6 to 8 mph9 to 13 km/h. Wednesday Night: Partly cloudy, with a low around 65°F18°C. Breezy from the SSW at 7 to 9 mph12 to 15 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1381°F27°C69°F20°C0.27 in6.8 mm· 85%50%RainW 6 mph10 km/h
FridayAug 1480°F27°C67°F19°C0.04 in0.9 mm· 27%19%DrizzleNW 6 mph10 km/h
SaturdayAug 1577°F25°C64°F18°C0 in0 mm· —27%ClearN 5 mph9 km/h
SundayAug 1679°F26°C63°F17°C0.11 in2.8 mm· 52%66%ShowersSSW 8 mph12 km/h
MondayAug 1776°F25°C70°F21°C0.44 in11.3 mm· 80%78%RainSW 9 mph14 km/h
TuesdayAug 1877°F25°C66°F19°C0.01 in0.3 mm· 8%39%ClearN 6 mph10 km/h
WednesdayAug 1980°F27°C65°F18°C0.02 in0.4 mm· 9%50%Partly CloudySSW 6 mph10 km/h
ThursdayAug 2081°F27°C70°F21°C0.16 in4 mm· 36%63%ShowersSW 9 mph15 km/h
FridayAug 2178°F25°C68°F20°C0.13 in3.3 mm· 21%55%ShowersWNW 8 mph12 km/h
SaturdayAug 2276°F24°C65°F18°C0.15 in3.9 mm· 24%57%ShowersWNW 7 mph11 km/h
SundayAug 2377°F25°C65°F18°C0.07 in1.7 mm· 14%51%DrizzleW 7 mph11 km/h
MondayAug 2478°F25°C65°F18°C0.1 in2.5 mm· 19%47%ShowersWSW 7 mph12 km/h
TuesdayAug 2577°F25°C65°F19°C0.06 in1.5 mm· 14%44%DrizzleWSW 7 mph12 km/h
WednesdayAug 2677°F25°C65°F18°C0.12 in3.1 mm· 18%46%ShowersW 8 mph12 km/h
ThursdayAug 2776°F25°C65°F18°C0.1 in2.5 mm· 23%47%ShowersWSW 8 mph12 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 42.3751°N, 71.0392°W·Elevation: 4m·Timezone: America/New_York·Population: 43,066