Current Conditions

Lexington, Massachusetts

50°F10°C

Clear

Wind

NNE 8 mph13 km/h

Humidity

84%

Cloud Cover

72%

As of Wednesday, September 23, 2026 at 1:13 AM EDT

Today's Outlook

Day

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 mph20 to 23 km/h. Dry air.

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°C	Precip 0 in0 mm—	Cloud 37%	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 mph20 to 23 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 63°F17°C	Low 48°F9°CFeels 45°F7°C	Precip 0 in0 mm—	Cloud 44%	Wind NE 9 mph15 km/h	Thursday: Partly cloudy and mild, with a high of 63°F17°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 64°F18°C	Low 51°F11°C	Precip 0.15 in3.7 mm44%	Cloud 91%	Wind NNE 12 mph20 km/h	Friday: Overcast and mild, with a high of 64°F18°C and morning low of 54°F12°C. Breezy from the NNE at 13 to 14 mph21 to 23 km/h. 28% chance of light rain throughout the day. Dry air. Friday Night: Overcast, with a low around 51°F11°C. Breezy from the NNE at 12 to 14 mph19 to 22 km/h. 44% chance of light rain in the evening.
Rain	High 60°F15°C	Low 57°F14°C	Precip 0.98 in24.8 mm92%	Cloud 96%	Wind NNE 16 mph26 km/h	Saturday: Overcast and mild, with a high of 60°F15°C. Windy from the NNE at 16 to 17 mph26 to 27 km/h. 85% chance of rain throughout the day. Saturday Night: Overcast, with a low around 57°F14°C. Windy from the NNE at 16 to 17 mph25 to 27 km/h. 92% chance of rain throughout the night.
Rain	High 60°F16°C	Low 58°F15°C	Precip 1.26 in31.9 mm97%	Cloud 100%	Wind NE 14 mph23 km/h	Sunday: Overcast and mild, with a high of 60°F16°C. Breezy from the NE at 14 to 16 mph23 to 25 km/h. 97% chance of rain throughout the day. Sunday Night: Overcast, with a low around 58°F15°C. Windy from the NE at 14 to 17 mph23 to 27 km/h. 95% chance of rain throughout the night.
Light Rain	High 62°F16°C	Low 58°F15°C	Precip 0.4 in10.2 mm89%	Cloud 97%	Wind NNE 8 mph13 km/h	Monday: Overcast and mild, with a high of 62°F16°C. Breezy from the NNE at 8 to 9 mph13 to 14 km/h. 75% chance of light rain throughout the day. Monday Night: Overcast, with a low around 59°F15°C. Breezy from the NNE at 8 to 10 mph13 to 16 km/h. 89% chance of light rain throughout the night.
Drizzle	High 67°F19°C	Low 58°F14°C	Precip 0.05 in1.3 mm27%	Cloud 81%	Wind NW 5 mph8 km/h	Tuesday: Overcast and mild, with a high of 67°F19°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. Tuesday Night: Mostly cloudy, with a low around 58°F14°C. Light wind from the NW around 5 mph8 km/h. 27% chance of drizzle overnight.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	63°F17°C	50°F10°C	0 in0 mm· —	37%	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 mph20 to 23 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	63°F17°C	48°F9°C Feels 45°F7°C	0 in0 mm· —	44%	Partly Cloudy	NE 9 mph15 km/h
DayPartly cloudy and mild, with a high of 63°F17°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	64°F18°C	51°F11°C	0.15 in3.7 mm· 44%	91%	Light Rain	NNE 12 mph20 km/h
DayOvercast and mild, with a high of 64°F18°C and morning low of 54°F12°C. Breezy from the NNE at 13 to 14 mph21 to 23 km/h. 28% chance of light rain throughout the day. Dry air. NightOvercast, with a low around 51°F11°C. Breezy from the NNE at 12 to 14 mph19 to 22 km/h. 44% chance of light rain in the evening.
	SaturdaySep 26	60°F15°C	57°F14°C	0.98 in24.8 mm· 92%	96%	Rain	NNE 16 mph26 km/h
DayOvercast and mild, with a high of 60°F15°C. Windy from the NNE at 16 to 17 mph26 to 27 km/h. 85% chance of rain throughout the day. NightOvercast, with a low around 57°F14°C. Windy from the NNE at 16 to 17 mph25 to 27 km/h. 92% chance of rain throughout the night.
	SundaySep 27	60°F16°C	58°F15°C	1.26 in31.9 mm· 97%	100%	Rain	NE 14 mph23 km/h
DayOvercast and mild, with a high of 60°F16°C. Breezy from the NE at 14 to 16 mph23 to 25 km/h. 97% chance of rain throughout the day. NightOvercast, with a low around 58°F15°C. Windy from the NE at 14 to 17 mph23 to 27 km/h. 95% chance of rain throughout the night.
	MondaySep 28	62°F16°C	58°F15°C	0.4 in10.2 mm· 89%	97%	Light Rain	NNE 8 mph13 km/h
DayOvercast and mild, with a high of 62°F16°C. Breezy from the NNE at 8 to 9 mph13 to 14 km/h. 75% chance of light rain throughout the day. NightOvercast, with a low around 59°F15°C. Breezy from the NNE at 8 to 10 mph13 to 16 km/h. 89% chance of light rain throughout the night.
	TuesdaySep 29	67°F19°C	58°F14°C	0.05 in1.3 mm· 27%	81%	Drizzle	NW 5 mph8 km/h
DayOvercast and mild, with a high of 67°F19°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°F14°C. Light wind from the NW around 5 mph8 km/h. 27% chance of drizzle overnight.
	WednesdaySep 30	71°F22°C	57°F14°C	0.01 in0.3 mm· 5%	64%	Partly Cloudy	SSW 4 mph7 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 59°F15°C. Light wind from the SSW around 4 mph6 km/h. NightMostly cloudy, with a low around 57°F14°C. Light wind from the SW around 5 mph8 km/h.
	ThursdayOct 1	73°F23°C	60°F15°C	0.09 in2.3 mm· 18%	70%	Light Rain	SSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 61°F16°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. 18% chance of light rain throughout the day. NightMostly cloudy, with a low around 60°F15°C. Breezy from the SSW at 7 to 8 mph11 to 12 km/h. 15% chance of drizzle in the evening.
	FridayOct 2	72°F22°C	60°F16°C	0.17 in4.2 mm· 17%	60%	Showers	WSW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the WSW at 7 to 8 mph12 to 12 km/h. 17% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F16°C. Breezy from the WSW at 7 mph11 km/h. 16% chance of showers throughout the night.
	SaturdayOct 3	70°F21°C	57°F14°C	0.11 in2.7 mm· 13%	58%	Drizzle	WSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 58°F14°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. 11% chance of drizzle throughout the day. NightMostly cloudy, with a low around 57°F14°C. Breezy from the WSW at 7 mph11 km/h. 13% chance of drizzle throughout the night.
	SundayOct 4	69°F20°C	56°F13°C	0.15 in3.8 mm· 22%	65%	Showers	SW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 57°F14°C. Breezy from the SSW at 7 to 8 mph11 to 12 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the SW at 7 mph11 km/h. 22% chance of showers throughout the night.
	MondayOct 5	67°F20°C	57°F14°C	0.2 in5.1 mm· 27%	67%	Showers	WSW 7 mph12 km/h
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 57°F14°C. Breezy from the WSW at 7 to 8 mph12 to 13 km/h. 27% chance of light rain throughout the day. NightMostly cloudy, with a low around 57°F14°C. Breezy from the WSW at 7 mph11 km/h. 22% chance of showers throughout the night.
	TuesdayOct 6	65°F18°C	54°F12°C	0.18 in4.5 mm· 19%	55%	Showers	W 7 mph12 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 55°F13°C. Breezy from the WNW at 7 to 8 mph12 to 13 km/h. 19% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 54°F12°C. Breezy from the W at 7 to 8 mph12 to 12 km/h. 19% chance of showers throughout the night.
	WednesdayOct 7	64°F18°C	52°F11°C	0.13 in3.4 mm· 19%	55%	Showers	W 7 mph12 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 53°F11°C. Breezy from the W at 8 to 9 mph12 to 14 km/h. 19% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 52°F11°C. Breezy from the W at 7 mph12 km/h. 16% 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