Current Conditions

Mattapan, Massachusetts

65°F18°C

Rain

Wind

SSE 6 mph10 km/h

Humidity

82%

Cloud Cover

98%

As of Wednesday, September 2, 2026 at 10:11 PM EDT

Today's Outlook

Night

Overcast, with a low around 65°F18°C. Breezy from the SSE at 6 to 8 mph10 to 13 km/h. 82% chance of light rain before dawn.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 76°F25°C	Low 65°F18°C	Precip 0.4 in10.2 mm97%	Cloud 85%	Wind S 6 mph10 km/h	Thursday: Overcast and warm, with a high of 76°F25°C and morning low of 67°F19°C. Breezy from the SSW at 6 to 8 mph10 to 12 km/h. 97% chance of rain throughout the day. Humid. Thursday Night: Overcast, with a low around 65°F18°C. Breezy from the SSE at 6 to 8 mph10 to 13 km/h. 82% chance of light rain before dawn.
Drizzle	High 80°F26°C	Low 67°F20°C	Precip 0.02 in0.5 mm11%	Cloud 55%	Wind NW 5 mph8 km/h	Friday: Mostly cloudy and warm, with a high of 80°F26°C and morning low of 69°F20°C. Light wind from the NW around 5 mph7 km/h. 11% chance of drizzle in the afternoon. 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.
Showers	High 71°F22°C	Low 64°F18°C	Precip 0.07 in1.9 mm59%	Cloud 43%	Wind N 9 mph14 km/h	Saturday: Mostly cloudy and warm, with a high of 71°F22°C. Breezy from the NNE at 9 to 10 mph15 to 16 km/h. 59% chance of showers throughout the day. Saturday Night: Partly cloudy, with a low around 64°F18°C. Breezy from the N at 8 to 9 mph13 to 15 km/h. 32% chance of drizzle in the evening.
Drizzle	High 70°F21°C	Low 61°F16°C	Precip 0.02 in0.5 mm13%	Cloud 33%	Wind N 8 mph13 km/h	Sunday: Partly cloudy and warm, with a high of 70°F21°C and morning low of 62°F17°C. Breezy from the N at 9 to 11 mph15 to 18 km/h. 10% chance of drizzle around midday. Sunday Night: Partly cloudy, with a low around 61°F16°C. Breezy from the N at 7 to 10 mph12 to 15 km/h. 13% chance of drizzle.
Clear	High 76°F24°C	Low 58°F14°C	Precip 0 in0 mm—	Cloud 20%	Wind NW 6 mph10 km/h	Monday: Mostly clear and warm, with a high of 76°F24°C and morning low of 61°F16°C. Light wind from the NNW around 6 mph9 km/h. Monday Night: Partly cloudy, with a low around 58°F14°C. Breezy from the WNW at 7 to 8 mph11 to 12 km/h.
Partly Cloudy	High 77°F25°C	Low 62°F17°C	Precip 0.01 in0.2 mm4%	Cloud 46%	Wind WNW 7 mph11 km/h	Tuesday: Partly cloudy and warm, with a high of 77°F25°C and morning low of 65°F18°C. Breezy from the NW at 7 mph10 km/h. Tuesday Night: Partly cloudy, with a low around 62°F17°C. Breezy from the W at 7 mph11 km/h.
Drizzle	High 75°F24°C	Low 62°F17°C	Precip 0.03 in0.8 mm18%	Cloud 72%	Wind SSW 8 mph13 km/h	Wednesday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 64°F18°C. Breezy from the SSW at 7 to 9 mph12 to 15 km/h. 10% chance of drizzle in the afternoon. Wednesday Night: Mostly cloudy, with a low around 62°F17°C. Breezy from the SW at 8 to 11 mph13 to 17 km/h. 18% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	76°F25°C	65°F18°C	0.4 in10.2 mm· 97%	85%	Rain	S 6 mph10 km/h
DayOvercast and warm, with a high of 76°F25°C and morning low of 67°F19°C. Breezy from the SSW at 6 to 8 mph10 to 12 km/h. 97% chance of rain throughout the day. Humid. NightOvercast, with a low around 65°F18°C. Breezy from the SSE at 6 to 8 mph10 to 13 km/h. 82% chance of light rain before dawn.
	FridaySep 4	80°F26°C	67°F20°C	0.02 in0.5 mm· 11%	55%	Drizzle	NW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 80°F26°C and morning low of 69°F20°C. Light wind from the NW around 5 mph7 km/h. 11% chance of drizzle in the afternoon. Humid. NightMostly cloudy, with a low around 67°F20°C. Breezy from the WNW at 5 to 8 mph9 to 13 km/h.
	SaturdaySep 5	71°F22°C	64°F18°C	0.07 in1.9 mm· 59%	43%	Showers	N 9 mph14 km/h
DayMostly cloudy and warm, with a high of 71°F22°C. Breezy from the NNE at 9 to 10 mph15 to 16 km/h. 59% chance of showers throughout the day. NightPartly cloudy, with a low around 64°F18°C. Breezy from the N at 8 to 9 mph13 to 15 km/h. 32% chance of drizzle in the evening.
	SundaySep 6	70°F21°C	61°F16°C	0.02 in0.5 mm· 13%	33%	Drizzle	N 8 mph13 km/h
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 62°F17°C. Breezy from the N at 9 to 11 mph15 to 18 km/h. 10% chance of drizzle around midday. NightPartly cloudy, with a low around 61°F16°C. Breezy from the N at 7 to 10 mph12 to 15 km/h. 13% chance of drizzle.
	MondaySep 7	76°F24°C	58°F14°C	0 in0 mm· —	20%	Clear	NW 6 mph10 km/h
DayMostly clear and warm, with a high of 76°F24°C and morning low of 61°F16°C. Light wind from the NNW around 6 mph9 km/h. NightPartly cloudy, with a low around 58°F14°C. Breezy from the WNW at 7 to 8 mph11 to 12 km/h.
	TuesdaySep 8	77°F25°C	62°F17°C	0.01 in0.2 mm· 4%	46%	Partly Cloudy	WNW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 65°F18°C. Breezy from the NW at 7 mph10 km/h. NightPartly cloudy, with a low around 62°F17°C. Breezy from the W at 7 mph11 km/h.
	WednesdaySep 9	75°F24°C	62°F17°C	0.03 in0.8 mm· 18%	72%	Drizzle	SSW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 64°F18°C. Breezy from the SSW at 7 to 9 mph12 to 15 km/h. 10% chance of drizzle in the afternoon. NightMostly cloudy, with a low around 62°F17°C. Breezy from the SW at 8 to 11 mph13 to 17 km/h. 18% chance of drizzle in the evening.
	ThursdaySep 10	82°F28°C	70°F21°C	0.11 in2.8 mm· 22%	63%	Showers	WSW 10 mph16 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 72°F22°C. Breezy from the WSW at 10 to 11 mph16 to 17 km/h. 19% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Breezy from the WSW at 10 to 11 mph16 to 17 km/h. 22% chance of showers throughout the night.
	FridaySep 11	79°F26°C	67°F20°C	0.06 in1.5 mm· 12%	43%	Drizzle	WNW 9 mph14 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 69°F21°C. Breezy from the WNW at 9 mph14 km/h. 10% chance of drizzle in the morning. NightPartly cloudy, with a low around 67°F20°C. Breezy from the W at 9 to 10 mph14 to 15 km/h. 12% chance of drizzle throughout the night.
	SaturdaySep 12	75°F24°C	64°F18°C	0.05 in1.3 mm· 13%	46%	Drizzle	W 8 mph12 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 65°F18°C. Breezy from the W at 7 to 8 mph12 to 13 km/h. 13% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 64°F18°C. Breezy from the WSW at 8 mph12 km/h. 10% chance of drizzle throughout the night.
	SundaySep 13	75°F24°C	63°F17°C	0.07 in1.8 mm· 15%	54%	Drizzle	SW 8 mph12 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 65°F18°C. Breezy from the SW at 8 mph12 km/h. 15% chance of drizzle throughout the day. NightMostly cloudy, with a low around 63°F17°C. Breezy from the SW at 8 mph12 km/h. 14% chance of drizzle throughout the night.
	MondaySep 14	75°F24°C	64°F18°C	0.11 in2.8 mm· 15%	56%	Drizzle	WSW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 65°F19°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 14% chance of drizzle throughout the day. NightMostly cloudy, with a low around 64°F18°C. Breezy from the SW at 8 mph13 km/h. 15% chance of drizzle throughout the night.
	TuesdaySep 15	75°F24°C	63°F17°C	0.11 in2.9 mm· 17%	49%	Showers	W 7 mph12 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 65°F18°C. Breezy from the WNW at 7 to 8 mph12 to 12 km/h. 17% chance of showers throughout the day. NightPartly cloudy, with a low around 63°F17°C. Breezy from the W at 8 mph12 km/h. 15% chance of drizzle throughout the night.
	WednesdaySep 16	73°F23°C	61°F16°C	0.09 in2.4 mm· 11%	47%	Drizzle	NW 8 mph12 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 63°F17°C. Breezy from the NNW at 8 mph12 km/h. 11% chance of drizzle throughout the day. NightPartly cloudy, with a low around 61°F16°C. Breezy from the W at 8 mph12 km/h. 10% chance of drizzle throughout the night.
	ThursdaySep 17	72°F22°C	60°F16°C	0.11 in2.8 mm· 16%	52%	Showers	W 8 mph13 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 62°F17°C. Breezy from the WNW at 8 mph13 km/h. 16% chance of showers throughout the day. NightPartly cloudy, with a low around 60°F16°C. Breezy from the WSW at 8 mph12 km/h. 13% chance of drizzle throughout the night.

Nearby Cities

Ashmont1 mi2 km Dorchester2 mi3 km Milton2 mi3 km Hyde Park2 mi4 km Roslindale2 mi4 km Jamaica Plain3 mi5 km

About This Forecast

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Coordinates: 42.2723°N, 71.0870°W·Elevation: 18m·Timezone: America/New_York·Population: 36,299