Current Conditions
Winchester, Massachusetts
Wind
NW 3 mph5 km/h
Humidity
90%
Cloud Cover
95%
As of Wednesday, September 9, 2026 at 1:59 AM EDT
Today's Outlook
Day
Overcast and warm, with a high of 76°F25°C and morning low of 63°F17°C. Breezy from the S at 7 to 11 mph11 to 18 km/h.
Night
Overcast, with a low around 61°F16°C. Breezy from the SSW at 8 to 15 mph14 to 24 km/h. 52% chance of drizzle in the evening.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Drizzle | High 76°F25°C | Low 61°F16°C | Precip 0.04 in1 mm52% | Cloud 98% | Wind S 8 mph12 km/h | Wednesday: Overcast and warm, with a high of 76°F25°C and morning low of 63°F17°C. Breezy from the S at 7 to 11 mph11 to 18 km/h. Wednesday Night: Overcast, with a low around 61°F16°C. Breezy from the SSW at 8 to 15 mph14 to 24 km/h. 52% chance of drizzle in the evening. | |
| Rain | High 84°F29°C | Low 71°F22°C | Precip 0.21 in5.3 mm90% | Cloud 68% | Wind WSW 12 mph20 km/h | Thursday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 71°F22°C. Breezy from the W at 12 to 13 mph19 to 20 km/h. 80% chance of showers in the morning. Thursday Night: Overcast, with a low around 72°F22°C. Windy from the WSW at 13 to 16 mph21 to 26 km/h. 90% chance of rain overnight. | |
| Clear | High 74°F24°C | Low 60°F16°C | Precip 0 in0 mm— | Cloud 14% | Wind NW 7 mph12 km/h | Friday: Mostly clear and warm, with a high of 74°F24°C and morning low of 64°F18°C. Breezy from the NW at 8 to 9 mph12 to 14 km/h. Dry air. Friday Night: Mostly clear, with a low around 60°F16°C. Breezy from the NW at 7 to 9 mph11 to 14 km/h. | |
| Drizzle | High 74°F23°C | Low 54°F12°C | Precip 0.01 in0.3 mm18% | Cloud 65% | Wind S 6 mph9 km/h | Saturday: Mostly cloudy and warm, with a high of 74°F23°C and morning low of 58°F15°C. Breezy from the SSE at 5 to 8 mph8 to 13 km/h. Saturday Night: Mostly cloudy, with a low around 54°F12°C. Breezy from the SSW at 6 to 9 mph10 to 14 km/h. 18% chance of drizzle overnight. | |
| Light Rain | High 74°F23°C | Low 65°F18°C | Precip 0.42 in10.7 mm67% | Cloud 80% | Wind SSW 7 mph12 km/h | Sunday: Overcast and warm, with a high of 74°F23°C and morning low of 66°F19°C. Breezy from the S at 7 to 8 mph12 to 12 km/h. 67% chance of light rain throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 65°F18°C. Breezy from the SSW at 7 to 8 mph12 to 13 km/h. 57% chance of light rain throughout the night. | |
| Drizzle | High 74°F23°C | Low 61°F16°C | Precip 0.04 in1.1 mm14% | Cloud 35% | Wind NW 8 mph13 km/h | Monday: Partly cloudy and warm, with a high of 74°F23°C and morning low of 66°F19°C. Breezy from the NW at 9 mph14 km/h. 11% chance of drizzle in the morning. Monday Night: Partly cloudy, with a low around 61°F16°C. Breezy from the NW at 8 to 9 mph13 to 14 km/h. 14% chance of drizzle overnight. | |
| Partly Cloudy | High 72°F22°C | Low 56°F13°C | Precip 0 in0.1 mm2% | Cloud 43% | Wind SSW 7 mph12 km/h | Tuesday: Partly cloudy and warm, with a high of 72°F22°C and morning low of 59°F15°C. Breezy from the S at 7 to 9 mph11 to 15 km/h. Tuesday Night: Partly cloudy, with a low around 56°F13°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| WednesdaySep 9 | 76°F25°C | 61°F16°C | 0.04 in1 mm· 52% | 98% | Drizzle | S 8 mph12 km/h | |
DayOvercast and warm, with a high of 76°F25°C and morning low of 63°F17°C. Breezy from the S at 7 to 11 mph11 to 18 km/h. NightOvercast, with a low around 61°F16°C. Breezy from the SSW at 8 to 15 mph14 to 24 km/h. 52% chance of drizzle in the evening. | |||||||
| ThursdaySep 10 | 84°F29°C | 71°F22°C | 0.21 in5.3 mm· 90% | 68% | Rain | WSW 12 mph20 km/h | |
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 71°F22°C. Breezy from the W at 12 to 13 mph19 to 20 km/h. 80% chance of showers in the morning. NightOvercast, with a low around 72°F22°C. Windy from the WSW at 13 to 16 mph21 to 26 km/h. 90% chance of rain overnight. | |||||||
| FridaySep 11 | 74°F24°C | 60°F16°C | 0 in0 mm· — | 14% | Clear | NW 7 mph12 km/h | |
DayMostly clear and warm, with a high of 74°F24°C and morning low of 64°F18°C. Breezy from the NW at 8 to 9 mph12 to 14 km/h. Dry air. NightMostly clear, with a low around 60°F16°C. Breezy from the NW at 7 to 9 mph11 to 14 km/h. | |||||||
| SaturdaySep 12 | 74°F23°C | 54°F12°C | 0.01 in0.3 mm· 18% | 65% | Drizzle | S 6 mph9 km/h | |
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 58°F15°C. Breezy from the SSE at 5 to 8 mph8 to 13 km/h. NightMostly cloudy, with a low around 54°F12°C. Breezy from the SSW at 6 to 9 mph10 to 14 km/h. 18% chance of drizzle overnight. | |||||||
| SundaySep 13 | 74°F23°C | 65°F18°C | 0.42 in10.7 mm· 67% | 80% | Light Rain | SSW 7 mph12 km/h | |
DayOvercast and warm, with a high of 74°F23°C and morning low of 66°F19°C. Breezy from the S at 7 to 8 mph12 to 12 km/h. 67% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 65°F18°C. Breezy from the SSW at 7 to 8 mph12 to 13 km/h. 57% chance of light rain throughout the night. | |||||||
| MondaySep 14 | 74°F23°C | 61°F16°C | 0.04 in1.1 mm· 14% | 35% | Drizzle | NW 8 mph13 km/h | |
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 66°F19°C. Breezy from the NW at 9 mph14 km/h. 11% chance of drizzle in the morning. NightPartly cloudy, with a low around 61°F16°C. Breezy from the NW at 8 to 9 mph13 to 14 km/h. 14% chance of drizzle overnight. | |||||||
| TuesdaySep 15 | 72°F22°C | 56°F13°C | 0 in0.1 mm· 2% | 43% | Partly Cloudy | SSW 7 mph12 km/h | |
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 59°F15°C. Breezy from the S at 7 to 9 mph11 to 15 km/h. NightPartly cloudy, with a low around 56°F13°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. | |||||||
| WednesdaySep 16 | 80°F26°C | 64°F18°C | 0.04 in1.1 mm· 14% | 59% | Drizzle | SW 8 mph13 km/h | |
DayMostly cloudy and warm, with a high of 80°F26°C and morning low of 67°F19°C. Breezy from the SW at 8 mph13 km/h. 14% chance of drizzle throughout the day. NightMostly cloudy, with a low around 64°F18°C. Breezy from the SW at 8 to 10 mph14 to 16 km/h. 11% chance of drizzle in the evening. | |||||||
| ThursdaySep 17 | 76°F25°C | 65°F18°C | 0.07 in1.9 mm· 14% | 54% | Drizzle | SSW 7 mph11 km/h | |
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 66°F19°C. Breezy from the SE at 6 to 7 mph10 to 11 km/h. 11% chance of drizzle throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the SW at 7 to 8 mph12 to 13 km/h. 14% chance of drizzle throughout the night. | |||||||
| FridaySep 18 | 79°F26°C | 66°F19°C | 0.1 in2.6 mm· 19% | 54% | Drizzle | WSW 8 mph13 km/h | |
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 68°F20°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 66°F19°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 14% chance of drizzle throughout the night. | |||||||
| SaturdaySep 19 | 73°F23°C | 63°F17°C | 0.08 in2.1 mm· 14% | 47% | Drizzle | W 8 mph13 km/h | |
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 64°F18°C. Breezy from the WNW at 9 mph14 km/h. 14% chance of drizzle throughout the day. NightPartly cloudy, with a low around 63°F17°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. 13% chance of drizzle throughout the night. | |||||||
| SundaySep 20 | 70°F21°C | 59°F15°C | 0.13 in3.3 mm· 19% | 56% | Showers | WNW 8 mph13 km/h | |
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 61°F16°C. Breezy from the WNW at 8 mph13 km/h. 19% chance of showers throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the W at 8 mph13 km/h. 16% chance of showers throughout the night. | |||||||
| MondaySep 21 | 66°F19°C | 55°F13°C | 0.18 in4.5 mm· 21% | 55% | Showers | NNW 8 mph13 km/h | |
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 56°F13°C. Breezy from the NNW at 8 mph12 km/h. 19% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 55°F13°C. Breezy from the NW at 8 mph13 km/h. 21% chance of showers throughout the night. | |||||||
| TuesdaySep 22 | 66°F19°C | 54°F12°C | 0.15 in3.7 mm· 19% | 52% | Showers | NNW 8 mph12 km/h | |
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 56°F13°C. Breezy from the N at 8 mph12 km/h. 18% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 54°F12°C. Breezy from the NW at 8 mph12 km/h. 19% chance of showers throughout the night. | |||||||
| WednesdaySep 23 | 67°F19°C | 54°F12°C | 0.1 in2.6 mm· 15% | 54% | Showers | N 7 mph12 km/h | |
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 55°F13°C. Breezy from the NNE at 7 to 8 mph12 to 12 km/h. 15% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 54°F12°C. Breezy from the NW at 7 to 8 mph12 to 12 km/h. 13% chance of drizzle throughout the night. | |||||||
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 →
Coordinates: 42.4523°N, 71.1370°W·Elevation: 6m·Timezone: America/New_York·Population: 21,374