Weymouth Weather Forecast
- 57
- 67
Mostly Cloudy
- 58
- 70
Mostly Cloudy
- 65
- 79
Partly Sunny
- 58
- 80
Slight Chance Rain Showers
- 53
- 66
Slight Chance Rain Showers
- 55
- 65
Chance Rain Showers
Today 29 Sep Eastern Norfolk
Mostly cloudy. Patchy fog in the morning. Highs in the upper 60s. Northwest Winds around 5 Mph.
Tonight 29 Sep Eastern Norfolk
Mostly cloudy. Lows in the mid 50s. Light and variable Winds.
Weymouth Temperature Statistics
September Temperature
Boston, Logan International Airport (9.9 miles)
Lowest 24 September, 2026
49.6 °FAverage September
66 °FHighest 10 September, 2026
87.7 °F
Climate (2021–2026)
Boston, Logan International Airport (9.9 miles)
Average Low 2021–2026
46.6 °FAverage 2021–2026
53.6 °FAverage High 2021–2026
60.9 °F