Current Conditions

Weymouth, Massachusetts

69°F21°C

Cloudy

Wind

ESE 8 mph14 km/h

Humidity

69%

Cloud Cover

80%

As of Wednesday, September 2, 2026 at 4:55 PM EDT

Today's Outlook

Day

Overcast and warm, with a high of 70°F21°C. Breezy from the ESE at 8 mph12 km/h.

Night

Overcast, with a low around 65°F19°C. Breezy from the SE at 8 mph12 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Cloudy	High 70°F21°C	Low 65°F19°C	Precip 0 in0 mm—	Cloud 92%	Wind ESE 8 mph12 km/h	Wednesday: Overcast and warm, with a high of 70°F21°C. Breezy from the ESE at 8 mph12 km/h. Wednesday Night: Overcast, with a low around 65°F19°C. Breezy from the SE at 8 mph12 km/h.
Rain	High 75°F24°C	Low 65°F19°C	Precip 0.51 in13 mm100%	Cloud 88%	Wind SSE 7 mph11 km/h	Thursday: Overcast and warm, with a high of 75°F24°C and morning low of 67°F19°C. Breezy from the S at 7 to 9 mph11 to 14 km/h. 100% chance of rain throughout the day. Humid. Thursday Night: Overcast, with a low around 65°F19°C. Breezy from the SSE at 7 to 9 mph11 to 15 km/h. 85% chance of light rain before dawn.
Showers	High 77°F25°C	Low 67°F20°C	Precip 0.07 in1.7 mm24%	Cloud 62%	Wind NW 5 mph8 km/h	Friday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 68°F20°C. Light wind from the NNW around 4 mph7 km/h. 24% chance of showers throughout the day. Humid. Friday Night: Mostly cloudy, with a low around 67°F20°C. Breezy from the WNW at 5 to 8 mph9 to 13 km/h. 18% chance of drizzle before dawn.
Showers	High 70°F21°C	Low 65°F18°C	Precip 0.07 in1.9 mm56%	Cloud 40%	Wind N 10 mph17 km/h	Saturday: Partly cloudy and warm, with a high of 70°F21°C. Breezy from the NNE at 10 to 11 mph17 to 18 km/h. 56% chance of showers throughout the day. Saturday Night: Partly cloudy, with a low around 65°F18°C. Breezy from the N at 10 to 12 mph16 to 19 km/h. 38% chance of drizzle in the evening.
Drizzle	High 69°F20°C	Low 62°F17°C	Precip 0.03 in0.7 mm22%	Cloud 36%	Wind N 10 mph16 km/h	Sunday: Partly cloudy and warm, with a high of 69°F20°C and morning low of 62°F17°C. Breezy from the NNE at 11 to 13 mph18 to 21 km/h. 18% chance of drizzle in the morning. Sunday Night: Partly cloudy, with a low around 62°F17°C. Breezy from the N at 9 to 13 mph15 to 21 km/h. 22% chance of drizzle overnight.
Clear	High 73°F23°C	Low 60°F15°C	Precip 0 in0 mm—	Cloud 16%	Wind NW 7 mph11 km/h	Monday: Mostly clear and warm, with a high of 73°F23°C and morning low of 62°F17°C. Breezy from the NNW at 6 to 8 mph10 to 12 km/h. Monday Night: Mostly clear, with a low around 60°F15°C. Breezy from the WNW at 8 to 9 mph13 to 14 km/h.
Clear	High 75°F24°C	Low 63°F17°C	Precip 0 in0 mm—	Cloud 40%	Wind W 7 mph11 km/h	Tuesday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 65°F18°C. Breezy from the NNW at 6 to 7 mph10 to 12 km/h. Tuesday Night: Partly cloudy, with a low around 63°F17°C. Breezy from the WSW at 8 mph12 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	70°F21°C	65°F19°C	0 in0 mm· —	92%	Cloudy	ESE 8 mph12 km/h
DayOvercast and warm, with a high of 70°F21°C. Breezy from the ESE at 8 mph12 km/h. NightOvercast, with a low around 65°F19°C. Breezy from the SE at 8 mph12 km/h.
	ThursdaySep 3	75°F24°C	65°F19°C	0.51 in13 mm· 100%	88%	Rain	SSE 7 mph11 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 67°F19°C. Breezy from the S at 7 to 9 mph11 to 14 km/h. 100% chance of rain throughout the day. Humid. NightOvercast, with a low around 65°F19°C. Breezy from the SSE at 7 to 9 mph11 to 15 km/h. 85% chance of light rain before dawn.
	FridaySep 4	77°F25°C	67°F20°C	0.07 in1.7 mm· 24%	62%	Showers	NW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 68°F20°C. Light wind from the NNW around 4 mph7 km/h. 24% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 67°F20°C. Breezy from the WNW at 5 to 8 mph9 to 13 km/h. 18% chance of drizzle before dawn.
	SaturdaySep 5	70°F21°C	65°F18°C	0.07 in1.9 mm· 56%	40%	Showers	N 10 mph17 km/h
DayPartly cloudy and warm, with a high of 70°F21°C. Breezy from the NNE at 10 to 11 mph17 to 18 km/h. 56% chance of showers throughout the day. NightPartly cloudy, with a low around 65°F18°C. Breezy from the N at 10 to 12 mph16 to 19 km/h. 38% chance of drizzle in the evening.
	SundaySep 6	69°F20°C	62°F17°C	0.03 in0.7 mm· 22%	36%	Drizzle	N 10 mph16 km/h
DayPartly cloudy and warm, with a high of 69°F20°C and morning low of 62°F17°C. Breezy from the NNE at 11 to 13 mph18 to 21 km/h. 18% chance of drizzle in the morning. NightPartly cloudy, with a low around 62°F17°C. Breezy from the N at 9 to 13 mph15 to 21 km/h. 22% chance of drizzle overnight.
	MondaySep 7	73°F23°C	60°F15°C	0 in0 mm· —	16%	Clear	NW 7 mph11 km/h
DayMostly clear and warm, with a high of 73°F23°C and morning low of 62°F17°C. Breezy from the NNW at 6 to 8 mph10 to 12 km/h. NightMostly clear, with a low around 60°F15°C. Breezy from the WNW at 8 to 9 mph13 to 14 km/h.
	TuesdaySep 8	75°F24°C	63°F17°C	0 in0 mm· —	40%	Clear	W 7 mph11 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 65°F18°C. Breezy from the NNW at 6 to 7 mph10 to 12 km/h. NightPartly cloudy, with a low around 63°F17°C. Breezy from the WSW at 8 mph12 km/h.
	WednesdaySep 9	76°F25°C	64°F18°C	0.03 in0.7 mm· 15%	68%	Drizzle	SSW 10 mph16 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 66°F19°C. Breezy from the SSW at 10 to 13 mph16 to 20 km/h. NightMostly cloudy, with a low around 64°F18°C. Breezy from the SW at 11 to 14 mph17 to 22 km/h. 15% chance of drizzle in the evening.
	ThursdaySep 10	81°F27°C	72°F22°C	0.09 in2.4 mm· 17%	62%	Showers	WSW 12 mph19 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 72°F22°C. Breezy from the WSW at 12 mph19 km/h. 17% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 72°F22°C. Breezy from the WSW at 12 to 14 mph20 to 22 km/h. 17% chance of showers throughout the night.
	FridaySep 11	73°F23°C	66°F19°C	0.07 in1.9 mm· 12%	45%	Drizzle	NW 10 mph16 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 68°F20°C. Breezy from the NW at 10 mph16 km/h. 12% chance of drizzle throughout the day. NightPartly cloudy, with a low around 66°F19°C. Breezy from the WNW at 10 to 11 mph15 to 17 km/h. 12% chance of drizzle throughout the night.
	SaturdaySep 12	72°F22°C	63°F17°C	0.07 in1.9 mm· 10%	49%	Showers	WSW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 64°F18°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. NightPartly cloudy, with a low around 63°F17°C. Breezy from the WSW at 9 mph14 km/h. 10% chance of showers throughout the night.
	SundaySep 13	74°F23°C	64°F18°C	0.08 in2.1 mm· 19%	57%	Drizzle	SSW 10 mph15 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 65°F19°C. Breezy from the SSW at 9 to 10 mph15 to 17 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 64°F18°C. Breezy from the SW at 10 mph15 km/h. 15% chance of drizzle throughout the night.
	MondaySep 14	75°F24°C	66°F19°C	0.08 in2 mm· 17%	53%	Showers	SW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 67°F19°C. Breezy from the SW at 9 to 10 mph14 to 15 km/h. 17% chance of showers throughout the day. NightMostly cloudy, with a low around 66°F19°C. Breezy from the SW at 9 mph15 km/h. 15% chance of drizzle overnight.
	TuesdaySep 15	75°F24°C	65°F19°C	0.07 in1.8 mm· 14%	48%	Drizzle	SW 9 mph15 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 66°F19°C. Breezy from the SW at 9 to 10 mph14 to 16 km/h. 10% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F19°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. 14% chance of drizzle throughout the night.
	WednesdaySep 16	75°F24°C	65°F18°C	0.04 in1 mm· 11%	47%	Drizzle	WSW 9 mph15 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 66°F19°C. Breezy from the WSW at 9 to 10 mph15 to 16 km/h. 11% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 65°F18°C. Breezy from the WSW at 9 to 10 mph15 to 16 km/h.

Nearby Cities

Braintree3 mi5 km Quincy4 mi6 km Rockland6 mi10 km Randolph7 mi11 km Milton7 mi11 km Ashmont8 mi13 km

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

Pattern	Example	Description
/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=11.5	Find 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: 42.2209°N, 70.9398°W·Elevation: 31m·Timezone: America/New_York·Population: 54,395