Current Conditions

Newton, Massachusetts

51°F10°C
Clear

Wind

NNE 8 mph14 km/h

Humidity

83%

Cloud Cover

75%

As of Wednesday, September 23, 2026 at 2:14 AM EDT

Today's Outlook

Day

Partly cloudy and mild, with a high of 63°F17°C and morning low of 55°F13°C. Breezy from the NE at 13 to 15 mph21 to 24 km/h. Dry air.

Night

Partly cloudy, with a low around 51°F10°C. Breezy from the NE at 9 to 10 mph14 to 15 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 63°F17°CLow 51°F10°CPrecip 0 in0 mmCloud 39%Wind NE 11 mph17 km/hWednesday: Partly cloudy and mild, with a high of 63°F17°C and morning low of 55°F13°C. Breezy from the NE at 13 to 15 mph21 to 24 km/h. Dry air. Wednesday Night: Partly cloudy, with a low around 51°F10°C. Breezy from the NE at 9 to 10 mph14 to 15 km/h.
Partly CloudyHigh 63°F17°CLow 49°F10°CFeels 45°F7°CPrecip 0 in0 mmCloud 49%Wind NE 10 mph16 km/hThursday: Mostly cloudy and mild, with a high of 63°F17°C and morning low of 52°F11°C. Breezy from the NE at 11 to 13 mph18 to 21 km/h. Dry air. Thursday Night: Partly cloudy, with a low around 49°F10°C. Breezy from the NNE at 9 mph14 km/h.
Light RainHigh 63°F17°CLow 52°F11°CPrecip 0.18 in4.6 mm54%Cloud 92%Wind NNE 13 mph21 km/hFriday: Overcast and mild, with a high of 63°F17°C and morning low of 55°F13°C. Breezy from the NNE at 14 to 15 mph22 to 24 km/h. 36% 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 mph20 to 23 km/h. 54% chance of light rain in the evening.
RainHigh 60°F15°CLow 57°F14°CPrecip 1.06 in26.9 mm90%Cloud 96%Wind NNE 16 mph26 km/hSaturday: Overcast and mild, with a high of 60°F15°C. Windy from the NNE at 16 to 17 mph27 to 27 km/h. 84% chance of rain throughout the day. Saturday Night: Overcast, with a low around 57°F14°C. Windy from the NNE at 16 to 17 mph26 to 27 km/h. 90% chance of rain throughout the night.
RainHigh 61°F16°CLow 59°F15°CPrecip 1.23 in31.3 mm97%Cloud 100%Wind NE 14 mph22 km/hSunday: Overcast and mild, with a high of 61°F16°C. Breezy from the NE at 14 to 15 mph23 to 24 km/h. 96% chance of rain throughout the day. Sunday Night: Overcast, with a low around 59°F15°C. Windy from the NE at 14 to 16 mph22 to 26 km/h. 97% chance of rain throughout the night.
Light RainHigh 62°F17°CLow 59°F15°CPrecip 0.39 in10 mm81%Cloud 97%Wind NNE 8 mph13 km/hMonday: Overcast and mild, with a high of 62°F17°C. Breezy from the NNE at 8 to 9 mph14 to 15 km/h. 70% 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. 81% chance of light rain throughout the night.
DrizzleHigh 67°F19°CLow 58°F15°CPrecip 0.04 in0.9 mm22%Cloud 85%Wind NW 5 mph8 km/hTuesday: 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. 11% chance of drizzle in the morning. Tuesday Night: Overcast, with a low around 58°F15°C. Light wind from the NW around 5 mph8 km/h. 22% chance of drizzle overnight.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2363°F17°C51°F10°C0 in0 mm· —39%ClearNE 11 mph17 km/h
ThursdaySep 2463°F17°C49°F10°C
Feels 45°F7°C
0 in0 mm· —49%Partly CloudyNE 10 mph16 km/h
FridaySep 2563°F17°C52°F11°C0.18 in4.6 mm· 54%92%Light RainNNE 13 mph21 km/h
SaturdaySep 2660°F15°C57°F14°C1.06 in26.9 mm· 90%96%RainNNE 16 mph26 km/h
SundaySep 2761°F16°C59°F15°C1.23 in31.3 mm· 97%100%RainNE 14 mph22 km/h
MondaySep 2862°F17°C59°F15°C0.39 in10 mm· 81%97%Light RainNNE 8 mph13 km/h
TuesdaySep 2967°F19°C58°F15°C0.04 in0.9 mm· 22%85%DrizzleNW 5 mph8 km/h
WednesdaySep 3070°F21°C58°F15°C0.01 in0.3 mm· 10%68%DrizzleSW 5 mph7 km/h
ThursdayOct 172°F22°C60°F16°C0.08 in2.1 mm· 19%70%DrizzleSSW 7 mph11 km/h
FridayOct 271°F22°C60°F16°C0.15 in3.7 mm· 19%63%ShowersWSW 7 mph12 km/h
SaturdayOct 369°F20°C57°F14°C0.12 in3.1 mm· 17%58%DrizzleWSW 7 mph12 km/h
SundayOct 469°F21°C55°F13°C0.12 in3.1 mm· 21%62%ShowersSW 7 mph11 km/h
MondayOct 568°F20°C57°F14°C0.14 in3.6 mm· 20%60%ShowersWSW 7 mph12 km/h
TuesdayOct 666°F19°C54°F12°C0.11 in2.8 mm· 16%55%DrizzleW 7 mph12 km/h
WednesdayOct 764°F18°C52°F11°C0.13 in3.4 mm· 18%59%ShowersW 7 mph12 km/h

Nearby Cities

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.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 42.3370°N, 71.2092°W·Elevation: 30m·Timezone: America/New_York·Population: 88,817