Current Conditions

Sudbury, Massachusetts

53°F12°C

Partly Cloudy

Wind

NE 6 mph10 km/h

Humidity

69%

Cloud Cover

74%

As of Tuesday, September 22, 2026 at 7:25 PM EDT

Today's Outlook

Night

Mostly cloudy, with a low around 50°F10°C. Light wind from the NE around 6 mph10 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 64°F18°C	Low 50°F10°CFeels 47°F8°C	Precip 0 in0 mm—	Cloud 67%	Wind NE 8 mph12 km/h	Tuesday: Mostly cloudy and mild, with a high of 64°F18°C. Breezy from the ENE at 9 mph15 km/h. Dry air. Tuesday Night: Mostly cloudy, with a low around 50°F10°C. Light wind from the NE around 6 mph10 km/h.
Clear	High 64°F18°C	Low 49°F9°CFeels 45°F7°C	Precip 0 in0 mm—	Cloud 36%	Wind NE 10 mph16 km/h	Wednesday: Partly cloudy and mild, with a high of 64°F18°C and morning low of 53°F11°C. Breezy from the NE at 12 to 14 mph19 to 22 km/h. Dry air. Wednesday Night: Partly cloudy, with a low around 49°F9°C. Breezy from the NE at 8 to 9 mph13 to 14 km/h.
Partly Cloudy	High 64°F18°C	Low 47°F8°CFeels 43°F6°C	Precip 0 in0 mm—	Cloud 43%	Wind NE 9 mph15 km/h	Thursday: Partly cloudy and mild, with a high of 64°F18°C and morning low of 50°F10°C. Breezy from the NE at 10 to 12 mph17 to 19 km/h. Dry air. Thursday Night: Partly cloudy, with a low around 47°F8°C. Breezy from the NNE at 8 to 9 mph13 to 14 km/h.
Light Rain	High 66°F19°C	Low 50°F10°C	Precip 0.15 in3.9 mm44%	Cloud 87%	Wind NNE 12 mph19 km/h	Friday: Overcast and mild, with a high of 66°F19°C and morning low of 54°F12°C. Breezy from the NNE at 13 to 14 mph21 to 23 km/h. 29% chance of light rain throughout the day. Dry air. Friday Night: Overcast, with a low around 50°F10°C. Breezy from the NNE at 11 to 13 mph18 to 21 km/h. 44% chance of light rain in the evening.
Rain	High 60°F15°C	Low 57°F14°C	Precip 0.99 in25.1 mm87%	Cloud 96%	Wind NNE 15 mph25 km/h	Saturday: Overcast and mild, with a high of 60°F15°C. Windy from the NNE at 16 mph25 km/h. 82% chance of rain throughout the day. Saturday Night: Overcast, with a low around 57°F14°C. Windy from the NNE at 15 to 16 mph24 to 26 km/h. 87% chance of rain throughout the night.
Rain	High 61°F16°C	Low 58°F14°C	Precip 1.2 in30.6 mm97%	Cloud 99%	Wind NE 13 mph21 km/h	Sunday: Overcast and mild, with a high of 61°F16°C. Breezy from the NE at 13 to 14 mph22 to 23 km/h. 97% chance of rain throughout the day. Sunday Night: Overcast, with a low around 58°F14°C. Windy from the NNE at 13 to 16 mph21 to 26 km/h. 94% chance of rain throughout the night.
Light Rain	High 63°F17°C	Low 58°F15°C	Precip 0.32 in8.2 mm78%	Cloud 95%	Wind NNE 8 mph12 km/h	Monday: Overcast and mild, with a high of 63°F17°C. Breezy from the NNE at 8 mph12 km/h. 64% chance of light rain throughout the day. Monday Night: Overcast, with a low around 58°F15°C. Breezy from the NNE at 7 to 9 mph12 to 15 km/h. 78% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 22	64°F18°C	50°F10°C Feels 47°F8°C	0 in0 mm· —	67%	Partly Cloudy	NE 8 mph12 km/h
DayMostly cloudy and mild, with a high of 64°F18°C. Breezy from the ENE at 9 mph15 km/h. Dry air. NightMostly cloudy, with a low around 50°F10°C. Light wind from the NE around 6 mph10 km/h.
	WednesdaySep 23	64°F18°C	49°F9°C Feels 45°F7°C	0 in0 mm· —	36%	Clear	NE 10 mph16 km/h
DayPartly cloudy and mild, with a high of 64°F18°C and morning low of 53°F11°C. Breezy from the NE at 12 to 14 mph19 to 22 km/h. Dry air. NightPartly cloudy, with a low around 49°F9°C. Breezy from the NE at 8 to 9 mph13 to 14 km/h.
	ThursdaySep 24	64°F18°C	47°F8°C Feels 43°F6°C	0 in0 mm· —	43%	Partly Cloudy	NE 9 mph15 km/h
DayPartly cloudy and mild, with a high of 64°F18°C and morning low of 50°F10°C. Breezy from the NE at 10 to 12 mph17 to 19 km/h. Dry air. NightPartly cloudy, with a low around 47°F8°C. Breezy from the NNE at 8 to 9 mph13 to 14 km/h.
	FridaySep 25	66°F19°C	50°F10°C	0.15 in3.9 mm· 44%	87%	Light Rain	NNE 12 mph19 km/h
DayOvercast and mild, with a high of 66°F19°C and morning low of 54°F12°C. Breezy from the NNE at 13 to 14 mph21 to 23 km/h. 29% chance of light rain throughout the day. Dry air. NightOvercast, with a low around 50°F10°C. Breezy from the NNE at 11 to 13 mph18 to 21 km/h. 44% chance of light rain in the evening.
	SaturdaySep 26	60°F15°C	57°F14°C	0.99 in25.1 mm· 87%	96%	Rain	NNE 15 mph25 km/h
DayOvercast and mild, with a high of 60°F15°C. Windy from the NNE at 16 mph25 km/h. 82% chance of rain throughout the day. NightOvercast, with a low around 57°F14°C. Windy from the NNE at 15 to 16 mph24 to 26 km/h. 87% chance of rain throughout the night.
	SundaySep 27	61°F16°C	58°F14°C	1.2 in30.6 mm· 97%	99%	Rain	NE 13 mph21 km/h
DayOvercast and mild, with a high of 61°F16°C. Breezy from the NE at 13 to 14 mph22 to 23 km/h. 97% chance of rain throughout the day. NightOvercast, with a low around 58°F14°C. Windy from the NNE at 13 to 16 mph21 to 26 km/h. 94% chance of rain throughout the night.
	MondaySep 28	63°F17°C	58°F15°C	0.32 in8.2 mm· 78%	95%	Light Rain	NNE 8 mph12 km/h
DayOvercast and mild, with a high of 63°F17°C. Breezy from the NNE at 8 mph12 km/h. 64% chance of light rain throughout the day. NightOvercast, with a low around 58°F15°C. Breezy from the NNE at 7 to 9 mph12 to 15 km/h. 78% chance of light rain throughout the night.
	TuesdaySep 29	68°F20°C	58°F15°C	0.06 in1.4 mm· 23%	76%	Drizzle	NW 5 mph8 km/h
DayOvercast and mild, with a high of 68°F20°C and morning low of 59°F15°C. Light wind from the NW around 5 mph8 km/h. 17% chance of drizzle throughout the day. NightMostly cloudy, with a low around 58°F15°C. Light wind from the WNW around 5 mph8 km/h. 23% chance of drizzle overnight.
	WednesdaySep 30	71°F22°C	57°F14°C	0.02 in0.4 mm· 7%	61%	Partly Cloudy	WSW 5 mph7 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 58°F15°C. Light wind from the W around 4 mph7 km/h. NightMostly cloudy, with a low around 57°F14°C. Light wind from the WSW around 5 mph8 km/h.
	ThursdayOct 1	72°F22°C	58°F14°C	0.06 in1.4 mm· 13%	71%	Drizzle	SSW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 59°F15°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h. 13% chance of drizzle throughout the day. NightMostly cloudy, with a low around 58°F14°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h. 12% chance of drizzle in the evening.
	FridayOct 2	70°F21°C	59°F15°C	0.17 in4.4 mm· 23%	65%	Showers	WSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 60°F16°C. Breezy from the WSW at 7 to 8 mph12 to 13 km/h. 23% chance of showers throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the WSW at 7 mph11 km/h. 17% chance of showers throughout the night.
	SaturdayOct 3	68°F20°C	56°F13°C	0.13 in3.2 mm· 16%	57%	Showers	WNW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 57°F14°C. Breezy from the WNW at 7 to 8 mph12 to 13 km/h. 15% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the W at 7 mph11 km/h. 16% chance of showers throughout the night.
	SundayOct 4	68°F20°C	54°F12°C	0.15 in3.9 mm· 17%	63%	Showers	W 7 mph11 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 55°F13°C. Breezy from the W at 7 mph11 km/h. 17% chance of showers throughout the day. NightMostly cloudy, with a low around 54°F12°C. Breezy from the W at 6 to 7 mph10 to 11 km/h. 17% chance of drizzle throughout the night.
	MondayOct 5	67°F20°C	55°F13°C	0.1 in2.6 mm· 19%	60%	Drizzle	W 7 mph11 km/h
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 55°F13°C. Breezy from the W at 7 to 8 mph11 to 12 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the W at 7 mph11 km/h. 13% chance of drizzle throughout the night.
	TuesdayOct 6	66°F19°C	52°F11°C	0.12 in3.1 mm· 16%	56%	Showers	W 7 mph11 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 53°F12°C. Breezy from the W at 7 mph11 km/h. 16% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 52°F11°C. Breezy from the W at 7 mph11 km/h. 14% chance of showers throughout the night.

Nearby Cities

Framingham Center6 mi10 km Concord6 mi10 km Acton7 mi11 km Framingham7 mi12 km Marlborough7 mi12 km Natick8 mi12 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.

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Coordinates: 42.3834°N, 71.4162°W·Elevation: 56m·Timezone: America/New_York·Population: 17,343