Current Conditions

Westford, Massachusetts

64°F18°C

Rain

Wind

SSE 5 mph9 km/h

Humidity

83%

Cloud Cover

100%

As of Thursday, September 3, 2026 at 12:09 AM EDT

Today's Outlook

Day

Overcast and warm, with a high of 77°F25°C and morning low of 65°F18°C. Light wind from the SW around 4 mph6 km/h. 98% chance of rain throughout the day. Humid.

Night

Overcast, with a low around 63°F17°C. Light wind from the SSE around 5 mph8 km/h. 93% chance of light rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 77°F25°C	Low 63°F17°C	Precip 0.33 in8.5 mm98%	Cloud 86%	Wind S 4 mph7 km/h	Thursday: Overcast and warm, with a high of 77°F25°C and morning low of 65°F18°C. Light wind from the SW around 4 mph6 km/h. 98% chance of rain throughout the day. Humid. Thursday Night: Overcast, with a low around 63°F17°C. Light wind from the SSE around 5 mph8 km/h. 93% chance of light rain throughout the night.
Drizzle	High 82°F28°C	Low 66°F19°C	Precip 0.01 in0.3 mm10%	Cloud 53%	Wind NW 5 mph8 km/h	Friday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 68°F20°C. Light wind from the NW around 5 mph8 km/h. 10% chance of drizzle. Friday Night: Mostly cloudy, with a low around 66°F19°C. Breezy from the NW at 5 to 7 mph8 to 11 km/h.
Showers	High 73°F23°C	Low 62°F17°C	Precip 0.15 in3.9 mm81%	Cloud 47%	Wind N 7 mph11 km/h	Saturday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 67°F19°C. Breezy from the NNE at 7 mph11 km/h. 81% chance of showers throughout the day. Saturday Night: Partly cloudy, with a low around 62°F17°C. Breezy from the NNW at 6 to 7 mph10 to 12 km/h. 55% chance of showers in the evening.
Drizzle	High 73°F23°C	Low 58°F14°C	Precip 0.02 in0.4 mm12%	Cloud 33%	Wind N 7 mph11 km/h	Sunday: Partly cloudy and warm, with a high of 73°F23°C and morning low of 60°F16°C. Breezy from the N at 7 to 8 mph12 to 13 km/h. Dry air. Sunday Night: Partly cloudy, with a low around 58°F14°C. Light wind from the NNW around 6 mph9 km/h. 12% chance of drizzle before dawn.
Clear	High 79°F26°C	Low 55°F13°C	Precip 0 in0 mm—	Cloud 19%	Wind NW 6 mph10 km/h	Monday: Mostly clear and warm, with a high of 79°F26°C and morning low of 59°F15°C. Light wind from the NNW around 6 mph10 km/h. Monday Night: Mostly clear, with a low around 55°F13°C. Breezy from the WNW at 6 to 7 mph10 to 11 km/h.
Partly Cloudy	High 79°F26°C	Low 60°F15°C	Precip 0.02 in0.4 mm6%	Cloud 48%	Wind NW 6 mph9 km/h	Tuesday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 63°F17°C. Light wind from the NW around 6 mph9 km/h. Tuesday Night: Mostly cloudy, with a low around 60°F15°C. Light wind from the WNW around 6 mph9 km/h.
Drizzle	High 79°F26°C	Low 59°F15°C	Precip 0.03 in0.7 mm12%	Cloud 76%	Wind SSW 7 mph11 km/h	Wednesday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 63°F17°C. Breezy from the SSW at 6 to 8 mph10 to 13 km/h. Wednesday Night: Mostly cloudy, with a low around 59°F15°C. Breezy from the SW at 7 to 9 mph11 to 15 km/h. 12% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	77°F25°C	63°F17°C	0.33 in8.5 mm· 98%	86%	Rain	S 4 mph7 km/h
DayOvercast and warm, with a high of 77°F25°C and morning low of 65°F18°C. Light wind from the SW around 4 mph6 km/h. 98% chance of rain throughout the day. Humid. NightOvercast, with a low around 63°F17°C. Light wind from the SSE around 5 mph8 km/h. 93% chance of light rain throughout the night.
	FridaySep 4	82°F28°C	66°F19°C	0.01 in0.3 mm· 10%	53%	Drizzle	NW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 68°F20°C. Light wind from the NW around 5 mph8 km/h. 10% chance of drizzle. NightMostly cloudy, with a low around 66°F19°C. Breezy from the NW at 5 to 7 mph8 to 11 km/h.
	SaturdaySep 5	73°F23°C	62°F17°C	0.15 in3.9 mm· 81%	47%	Showers	N 7 mph11 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 67°F19°C. Breezy from the NNE at 7 mph11 km/h. 81% chance of showers throughout the day. NightPartly cloudy, with a low around 62°F17°C. Breezy from the NNW at 6 to 7 mph10 to 12 km/h. 55% chance of showers in the evening.
	SundaySep 6	73°F23°C	58°F14°C	0.02 in0.4 mm· 12%	33%	Drizzle	N 7 mph11 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 60°F16°C. Breezy from the N at 7 to 8 mph12 to 13 km/h. Dry air. NightPartly cloudy, with a low around 58°F14°C. Light wind from the NNW around 6 mph9 km/h. 12% chance of drizzle before dawn.
	MondaySep 7	79°F26°C	55°F13°C	0 in0 mm· —	19%	Clear	NW 6 mph10 km/h
DayMostly clear and warm, with a high of 79°F26°C and morning low of 59°F15°C. Light wind from the NNW around 6 mph10 km/h. NightMostly clear, with a low around 55°F13°C. Breezy from the WNW at 6 to 7 mph10 to 11 km/h.
	TuesdaySep 8	79°F26°C	60°F15°C	0.02 in0.4 mm· 6%	48%	Partly Cloudy	NW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 63°F17°C. Light wind from the NW around 6 mph9 km/h. NightMostly cloudy, with a low around 60°F15°C. Light wind from the WNW around 6 mph9 km/h.
	WednesdaySep 9	79°F26°C	59°F15°C	0.03 in0.7 mm· 12%	76%	Drizzle	SSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 63°F17°C. Breezy from the SSW at 6 to 8 mph10 to 13 km/h. NightMostly cloudy, with a low around 59°F15°C. Breezy from the SW at 7 to 9 mph11 to 15 km/h. 12% chance of drizzle in the evening.
	ThursdaySep 10	85°F29°C	71°F21°C	0.1 in2.5 mm· 20%	63%	Showers	WSW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 72°F22°C. Breezy from the WSW at 10 to 11 mph16 to 17 km/h. 15% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 71°F21°C. Breezy from the WSW at 9 mph14 km/h. 20% chance of showers throughout the night.
	FridaySep 11	79°F26°C	65°F18°C	0.07 in1.7 mm· 13%	42%	Drizzle	WNW 8 mph13 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 68°F20°C. Breezy from the WNW at 8 to 9 mph13 to 14 km/h. 11% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F18°C. Breezy from the W at 7 to 8 mph12 to 13 km/h. 13% chance of drizzle throughout the night.
	SaturdaySep 12	77°F25°C	60°F16°C	0.07 in1.7 mm· 13%	47%	Drizzle	W 6 mph10 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 63°F17°C. Breezy from the W at 6 to 7 mph10 to 11 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 60°F16°C. Light wind from the W around 6 mph10 km/h.
	SundaySep 13	76°F25°C	60°F16°C	0.07 in1.7 mm· 11%	52%	Drizzle	WSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 63°F17°C. Breezy from the WSW at 7 to 8 mph11 to 12 km/h. 11% chance of drizzle throughout the day. NightMostly cloudy, with a low around 60°F16°C. Breezy from the WSW at 7 mph10 km/h.
	MondaySep 14	77°F25°C	61°F16°C	0.09 in2.4 mm· 13%	54%	Showers	WSW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 63°F17°C. Breezy from the WSW at 6 to 7 mph10 to 11 km/h. 13% chance of showers throughout the day. NightMostly cloudy, with a low around 61°F16°C. Light wind from the WSW around 6 mph10 km/h. 13% chance of drizzle throughout the night.
	TuesdaySep 15	76°F25°C	60°F16°C	0.09 in2.2 mm· 14%	52%	Drizzle	WSW 7 mph10 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 63°F17°C. Breezy from the WSW at 7 mph11 km/h. 14% chance of drizzle throughout the day. NightPartly cloudy, with a low around 60°F16°C. Light wind from the WSW around 6 mph10 km/h. 12% chance of drizzle throughout the night.
	WednesdaySep 16	75°F24°C	60°F16°C	0.11 in2.8 mm· 16%	52%	Showers	W 6 mph10 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Breezy from the W at 6 to 7 mph10 to 11 km/h. 16% chance of showers throughout the day. NightPartly cloudy, with a low around 60°F16°C. Light wind from the W around 6 mph10 km/h. 15% chance of drizzle throughout the night.
	ThursdaySep 17	74°F23°C	58°F15°C	0.1 in2.6 mm· 16%	51%	Showers	W 6 mph10 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 60°F16°C. Breezy from the W at 6 to 7 mph10 to 11 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 58°F15°C. Light wind from the W around 6 mph10 km/h. 12% chance of showers throughout the night.

Nearby Cities

Chelmsford4 mi6 km Acton7 mi10 km Lowell7 mi12 km Billerica9 mi14 km Dracut9 mi15 km Concord9 mi15 km

About This Forecast

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Coordinates: 42.5793°N, 71.4378°W·Elevation: 121m·Timezone: America/New_York·Population: 21,587