Thompson Island Weather Forecast
- 65
- 83
Severe Tstms
- 63
- 77
Mostly Sunny
- 68
- 80
Partly Sunny
- 72
- 87
Partly Sunny
- 73
- 87
Chance Rain Showers
- 69
- 81
Chance Thunderstorms
- 67
- 75
Chance Rain Showers
Today 3 Jul Suffolk
Partly sunny with a chance of Showers and Thunderstorms. Some Thunderstorms may be severe with damaging Winds, small Hail, frequent Lightning, and heavy rainfall. Hot with Highs around 90. Temperature falling into the lower 80s late. West Winds 5 to 10 Mph. Chance of rain 40 percent.
Tonight 3 Jul Suffolk
Mostly cloudy with a chance of Showers and Thunderstorms this Evening, then mostly clear after midnight. Some Thunderstorms may be severe with damaging Winds, small Hail, frequent Lightning, and heavy rainfall. Lows in the mid 60s. West Winds 5 to 10 Mph. Gusts up to 20 Mph this evening. Chance of rain 40 percent.
Thompson Island Temperature Statistics
July Temperature
Boston, Logan International Airport (3.1 miles)
Lowest 1 July, 2025
70 °FAverage July
80 °FHighest 1 July, 2025
93 °F
Climate (2020–Present)
Boston, Logan International Airport (3.1 miles)
Average Low 2020–2025
47 °FAverage 2020–2025
53.8 °FAverage High 2020–2025
61.1 °F