Boston Rainfall Forecast

Today 31 Aug
5%
Tue 1 Sep
No Rain
Wed 2 Sep
No Rain
Thu 3 Sep
No Rain
Fri 4 Sep
25%
Sat 5 Sep
15%
Sun 6 Sep
10%

Boston Rainfall Statistics

August Rainfall

Fort Knox (17.4 miles)

Total Rainfall 2026
28.3in
Daily Average 2026
0.1in
Wettest Day 27 June, 2026
7in
Wet Days 2026
64/243 (26%)
Total Rainfall July
2.2in
Daily Average July
0.1in
Wettest Day 6 July, 2026
0.6in
Wet Days July
14/31 (45%)
Total Rainfall August
0.6in
Daily Average August
0.02in
Wettest Day 12 August, 2026
0.4in
Wet Days August
2/31 (6%)

Climate (2021–2025)

Fort Knox (17.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2021–2025
35.8in
Monthly Average 2021–2026
3.1in
Daily Average 2021–2026
0.1in
Wettest Day 27 June, 2026
7in

Get WillyWeather+ to remove ads