Current Conditions

Lexington, Massachusetts

53°F12°C

Clear

Wind

NE 6 mph10 km/h

Humidity

71%

Cloud Cover

65%

As of Tuesday, September 22, 2026 at 9:22 PM EDT

Today's Outlook

Night

Partly cloudy, with a low around 50°F10°C. Breezy from the NE at 8 to 9 mph13 to 15 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 63°F17°C	Low 50°F10°CFeels 46°F8°C	Precip 0 in0 mm—	Cloud 34%	Wind NE 10 mph16 km/h	Wednesday: Partly cloudy and mild, with a high of 63°F17°C and morning low of 54°F12°C. Breezy from the NE at 12 to 14 mph19 to 22 km/h. Dry air. Wednesday Night: Partly cloudy, with a low around 50°F10°C. Breezy from the NE at 8 to 9 mph13 to 15 km/h.
Partly Cloudy	High 64°F18°C	Low 48°F9°CFeels 45°F7°C	Precip 0 in0 mm—	Cloud 47%	Wind NE 9 mph15 km/h	Thursday: Partly cloudy and mild, with a high of 64°F18°C and morning low of 52°F11°C. Breezy from the NE at 11 to 12 mph17 to 19 km/h. Dry air. Thursday Night: Partly cloudy, with a low around 48°F9°C. Breezy from the NNE at 8 to 9 mph13 to 14 km/h.
Light Rain	High 63°F17°C	Low 52°F11°C	Precip 0.23 in5.9 mm57%	Cloud 91%	Wind NNE 13 mph21 km/h	Friday: Overcast and mild, with a high of 63°F17°C and morning low of 55°F13°C. Breezy from the NNE at 13 to 15 mph22 to 24 km/h. 40% chance of light rain throughout the day. Dry air. Friday Night: Overcast, with a low around 52°F11°C. Breezy from the NNE at 12 to 14 mph19 to 23 km/h. 57% chance of light rain in the evening.
Rain	High 59°F15°C	Low 57°F14°C	Precip 1.07 in27.2 mm89%	Cloud 96%	Wind NNE 16 mph26 km/h	Saturday: Overcast and mild, with a high of 59°F15°C. Windy from the NNE at 16 to 17 mph26 to 27 km/h. 86% chance of rain throughout the day. Saturday Night: Overcast, with a low around 57°F14°C. Windy from the NNE at 16 mph25 km/h. 89% chance of rain throughout the night.
Rain	High 60°F16°C	Low 58°F15°C	Precip 1.12 in28.4 mm93%	Cloud 99%	Wind NE 13 mph21 km/h	Sunday: Overcast and mild, with a high of 60°F16°C. Breezy from the NE at 13 to 14 mph21 to 23 km/h. 92% chance of rain throughout the day. Sunday Night: Overcast, with a low around 58°F15°C. Breezy from the NE at 13 to 16 mph21 to 25 km/h. 93% chance of rain throughout the night.
Light Rain	High 63°F17°C	Low 58°F15°C	Precip 0.26 in6.5 mm71%	Cloud 94%	Wind N 8 mph13 km/h	Monday: Overcast and mild, with a high of 63°F17°C. Breezy from the NNW at 8 mph13 km/h. 54% chance of light rain throughout the day. Monday Night: Overcast, with a low around 58°F15°C. Breezy from the N at 8 to 9 mph12 to 15 km/h. 71% chance of light rain throughout the night.
Drizzle	High 67°F20°C	Low 58°F14°C	Precip 0.04 in1 mm14%	Cloud 76%	Wind NW 5 mph9 km/h	Tuesday: Overcast and mild, with a high of 67°F20°C and morning low of 59°F15°C. Light wind from the NNW around 5 mph9 km/h. 12% chance of drizzle in the morning. Tuesday Night: Mostly cloudy, with a low around 58°F14°C. Light wind from the NW around 5 mph8 km/h. 14% chance of drizzle overnight.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	63°F17°C	50°F10°C Feels 46°F8°C	0 in0 mm· —	34%	Clear	NE 10 mph16 km/h
DayPartly cloudy and mild, with a high of 63°F17°C and morning low of 54°F12°C. Breezy from the NE at 12 to 14 mph19 to 22 km/h. Dry air. NightPartly cloudy, with a low around 50°F10°C. Breezy from the NE at 8 to 9 mph13 to 15 km/h.
	ThursdaySep 24	64°F18°C	48°F9°C Feels 45°F7°C	0 in0 mm· —	47%	Partly Cloudy	NE 9 mph15 km/h
DayPartly cloudy and mild, with a high of 64°F18°C and morning low of 52°F11°C. Breezy from the NE at 11 to 12 mph17 to 19 km/h. Dry air. NightPartly cloudy, with a low around 48°F9°C. Breezy from the NNE at 8 to 9 mph13 to 14 km/h.
	FridaySep 25	63°F17°C	52°F11°C	0.23 in5.9 mm· 57%	91%	Light Rain	NNE 13 mph21 km/h
DayOvercast and mild, with a high of 63°F17°C and morning low of 55°F13°C. Breezy from the NNE at 13 to 15 mph22 to 24 km/h. 40% chance of light rain throughout the day. Dry air. NightOvercast, with a low around 52°F11°C. Breezy from the NNE at 12 to 14 mph19 to 23 km/h. 57% chance of light rain in the evening.
	SaturdaySep 26	59°F15°C	57°F14°C	1.07 in27.2 mm· 89%	96%	Rain	NNE 16 mph26 km/h
DayOvercast and mild, with a high of 59°F15°C. Windy from the NNE at 16 to 17 mph26 to 27 km/h. 86% chance of rain throughout the day. NightOvercast, with a low around 57°F14°C. Windy from the NNE at 16 mph25 km/h. 89% chance of rain throughout the night.
	SundaySep 27	60°F16°C	58°F15°C	1.12 in28.4 mm· 93%	99%	Rain	NE 13 mph21 km/h
DayOvercast and mild, with a high of 60°F16°C. Breezy from the NE at 13 to 14 mph21 to 23 km/h. 92% chance of rain throughout the day. NightOvercast, with a low around 58°F15°C. Breezy from the NE at 13 to 16 mph21 to 25 km/h. 93% chance of rain throughout the night.
	MondaySep 28	63°F17°C	58°F15°C	0.26 in6.5 mm· 71%	94%	Light Rain	N 8 mph13 km/h
DayOvercast and mild, with a high of 63°F17°C. Breezy from the NNW at 8 mph13 km/h. 54% chance of light rain throughout the day. NightOvercast, with a low around 58°F15°C. Breezy from the N at 8 to 9 mph12 to 15 km/h. 71% chance of light rain throughout the night.
	TuesdaySep 29	67°F20°C	58°F14°C	0.04 in1 mm· 14%	76%	Drizzle	NW 5 mph9 km/h
DayOvercast and mild, with a high of 67°F20°C and morning low of 59°F15°C. Light wind from the NNW around 5 mph9 km/h. 12% chance of drizzle in the morning. NightMostly cloudy, with a low around 58°F14°C. Light wind from the NW around 5 mph8 km/h. 14% chance of drizzle overnight.
	WednesdaySep 30	70°F21°C	57°F14°C	0.01 in0.2 mm· 4%	64%	Partly Cloudy	SSE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 58°F14°C. Light wind from the ESE around 4 mph6 km/h. NightMostly cloudy, with a low around 57°F14°C. Light wind from the SSW around 5 mph8 km/h.
	ThursdayOct 1	71°F22°C	58°F15°C	0.09 in2.2 mm· 18%	71%	Drizzle	S 6 mph10 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 60°F15°C. Breezy from the S at 6 to 7 mph10 to 11 km/h. 18% chance of drizzle throughout the day. NightMostly cloudy, with a low around 58°F15°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h. 18% chance of drizzle throughout the night.
	FridayOct 2	70°F21°C	59°F15°C	0.16 in4.1 mm· 21%	67%	Showers	SW 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 SSW at 7 mph11 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the SW at 7 mph11 km/h. 17% chance of showers throughout the night.
	SaturdayOct 3	69°F21°C	58°F14°C	0.17 in4.3 mm· 22%	63%	Showers	W 7 mph11 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 58°F15°C. Breezy from the W at 7 mph11 km/h. 20% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F14°C. Breezy from the WSW at 7 mph11 km/h. 22% chance of showers throughout the night.
	SundayOct 4	69°F21°C	56°F13°C	0.1 in2.6 mm· 17%	64%	Drizzle	WSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 57°F14°C. Breezy from the WSW at 7 mph11 km/h. 17% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the WSW at 7 mph11 km/h. 16% chance of drizzle throughout the night.
	MondayOct 5	69°F20°C	57°F14°C	0.19 in4.7 mm· 21%	64%	Showers	WSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 58°F14°C. Breezy from the WSW at 7 to 8 mph11 to 12 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 57°F14°C. Breezy from the WSW at 7 mph11 km/h. 19% chance of showers throughout the night.
	TuesdayOct 6	67°F19°C	55°F13°C	0.18 in4.5 mm· 25%	59%	Showers	W 7 mph11 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 56°F13°C. Breezy from the W at 7 to 8 mph11 to 13 km/h. 25% chance of showers throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the W at 7 to 8 mph11 to 12 km/h. 21% chance of showers throughout the night.
	WednesdayOct 7	65°F18°C	53°F12°C	0.16 in4.1 mm· 21%	56%	Showers	WNW 8 mph12 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 54°F12°C. Breezy from the WNW at 8 to 9 mph13 to 14 km/h. 21% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 53°F12°C. Breezy from the W at 8 mph12 km/h. 20% chance of showers throughout the night.

Nearby Cities

Arlington4 mi7 km Burlington4 mi7 km Belmont4 mi7 km Woburn4 mi7 km Winchester4 mi7 km Waltham5 mi8 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: 42.4473°N, 71.2245°W·Elevation: 65m·Timezone: America/New_York·Population: 31,394