Marlborough Rainfall Forecast

Today 19 Aug
No Rain
Thu 20 Aug
20%
Fri 21 Aug
25%
Sat 22 Aug
35%
Sun 23 Aug
45%
Mon 24 Aug
35%
Tue 25 Aug
5%

Marlborough Rainfall Statistics

August Rainfall

Laurence G Hanscom Field Airport (15.5 miles)

Total Rainfall 2026
18in
Daily Average 2026
0.1in
Wettest Day 7 July, 2026
2in
Wet Days 2026
76/231 (33%)
Total Rainfall July
5in
Daily Average July
0.2in
Wettest Day 7 July, 2026
2in
Wet Days July
7/31 (23%)
Total Rainfall August
1.4in
Daily Average August
0.1in
Wettest Day 3 August, 2026
1.3in
Wet Days August
2/19 (11%)

Climate (2021–2025)

Laurence G Hanscom Field Airport (15.5 miles)

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Annual Average 2021–2025
44.8in
Monthly Average 2021–2026
3.5in
Daily Average 2021–2026
0.1in
Wettest Day 8 August, 2023
3.6in

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