0in

Rain Today

Rain Last Hour
0in

Recorded at Laurence G Hanscom Field Airport Updated 40 mins ago (7 miles away)

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Real-Time Extremes

Hottest 109.3 °F
Junction, Kimble County Airport, TX
Coldest -14.9 °F
Deadhorse, Deadhorse Airport, AK
Windiest 36.9mph
Mount Washington, NH
Wettest (Last Hour) 0.2in
San Juan, Luis Munoz Marin International Airport, PR
Most Humid 100%
Methow Valley, WA
Least Humid 3%
Las Cruces, Las Cruces International Airport, NM
Highest Pressure 1040.6 hPa
Nuiqsut, Nuiqsut Airport, AK
Lowest Pressure 1001 hPa
Ketchikan, Ketchikan International Airport, AK

Trending Locations

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Waltham Rainfall Forecast

Today 24 Mar
100%
Wed 25 Mar
5%
Thu 26 Mar
25%
Fri 27 Mar
80%
Sat 28 Mar
5%
Sun 29 Mar
5%
Mon 30 Mar
5%

Waltham Rainfall Statistics

March Rainfall

Laurence G Hanscom Field Airport (6.8 miles)

Total Rainfall 2026
5.6in
Daily Average 2026
0.1in
Wettest Day 25 January, 2026
1in
Wet Days 2026
34/83 (41%)
Total Rainfall February
0.8in
Daily Average February
0.03in
Wettest Day 20 February, 2026
0.3in
Wet Days February
8/28 (29%)
Total Rainfall March
2.5in
Daily Average March
0.1in
Wettest Day 16 March, 2026
0.8in
Wet Days March
10/24 (42%)

Climate (2010–Present)

Laurence G Hanscom Field Airport (6.8 miles)

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Annual Average 2021–2025
44.8in
Monthly Average 2021–2026
3.7in
Daily Average 2021–2026
0.1in
Wettest Day 8 August, 2023
3.6in

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