Winchester Weather Forecast
- 68
- 87
Increasing Clouds
- 69
- 85
Rain Showers Likely
- 67
- 81
Rain Showers
- 66
- 85
Slight Chance Thunderstorms
- 70
- 84
Chance Thunderstorms
- 72
- 87
Chance Rain Showers
- 71
- 89
Slight Chance Thunderstorms
Today 1 Aug Southeast Middlesex
Mostly cloudy. Near steady temperature in the mid 80s. South Winds around 5 Mph.
Tonight 1 Aug Southeast Middlesex
Mostly cloudy. Humid with Lows in the upper 60s. South Winds around 5 Mph.
Winchester Temperature Statistics
August Temperature
Laurence G Hanscom Field Airport (8.1 miles)
Lowest
–Average August
–Highest
–
Climate (2021–2026)
Laurence G Hanscom Field Airport (8.1 miles)
Average Low 2021–2026
41.3 °FAverage 2021–2026
51.7 °FAverage High 2021–2026
61.7 °F