Boston Harbor - Charles River Entrance Weather Forecast
- 68
- 84
Mostly Sunny
- 73
- 91
Mostly Sunny
- 73
- 96
Slight Chance Thunderstorms
- 66
- 81
Slight Chance Rain Showers
- 66
- 81
Chance Rain Showers
- 67
- 82
Slight Chance Rain Showers
Today 23 Jul Suffolk
Mostly sunny. Highs in the mid 80s. Southwest Winds around 5 Mph, becoming south in the afternoon.
Tonight 23 Jul Suffolk
Mostly clear. Near steady temperature in the lower 60s. Southwest Winds around 5 Mph.
Boston Harbor - Charles River Entrance Temperature Statistics
July Temperature
Boston, Logan International Airport (2.5 miles)
Lowest 10 July, 2025
63.6 °FAverage July
76.5 °FHighest 16 July, 2025
95.6 °F
Climate (2020–Present)
Boston, Logan International Airport (2.5 miles)
Average Low 2020–2025
47 °FAverage 2020–2025
53.8 °FAverage High 2020–2025
61.1 °F