0in

Rain Today

Rain Last Hour
0in

Recorded at Laurence G Hanscom Field Airport Updated 24 mins ago (9.8 miles away)

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Real-Time Extremes

Hottest 107.5 °F
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Coldest 37.3 °F
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Windiest 31.1mph
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Wettest (Last Hour) 0.6in
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Most Humid 100%
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Least Humid 2%
Nellis Air Force Base, NV
Highest Pressure 1040.3 hPa
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Lowest Pressure 997 hPa
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Chelmsford Rainfall Forecast

Today 5 Aug
No Rain
Thu 6 Aug
30%
Fri 7 Aug
30%
Sat 8 Aug
40%
Sun 9 Aug
25%
Mon 10 Aug
15%
Tue 11 Aug
35%

Chelmsford Rainfall Statistics

August Rainfall

Laurence G Hanscom Field Airport (9.3 miles)

Total Rainfall 2026
16.6in
Daily Average 2026
0.1in
Wettest Day 7 July, 2026
2in
Wet Days 2026
74/217 (34%)
Total Rainfall July
5in
Daily Average July
0.2in
Wettest Day 7 July, 2026
2in
Wet Days July
7/31 (23%)
Total Rainfall August
0in
Daily Average August
0in
Wettest Day 1 August, 2026
0in
Wet Days August
–

Climate (2021–2025)

Laurence G Hanscom Field Airport (9.3 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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