0in

Rain Today

Rain Last Hour
0in

Recorded at Nantucket, Nantucket Memorial Airport Updated 30 mins ago (2.9 miles away)

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Real-Time Extremes

Hottest 91.3 °F
Flamingo Airport, PR
Coldest 26.5 °F
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Windiest 23mph
Duluth - Sky Harbor Airport, MN
Wettest (Last Hour) 0.6in
Hebron, Hebron Municipal Airport, NE
Most Humid 100%
Williston Basin International Airport, ND
Least Humid 11%
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Highest Pressure 1036.2 hPa
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Lowest Pressure 990.2 hPa
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Nantucket Rainfall Forecast

Today 18 Sep
80%
Fri 19 Sep
5%
Sat 20 Sep
No Rain
Sun 21 Sep
No Rain
Mon 22 Sep
5%
Tue 23 Sep
5%
Wed 24 Sep
25%

Nantucket Rainfall Statistics

September Rainfall

Nantucket, Nantucket Memorial Airport (2.5 miles)

Total Rainfall 2025
12.4in
Daily Average 2025
0.05in
Wettest Day 22 May, 2025
1.6in
Wet Days 2025
48/261 (18%)
Total Rainfall August
1in
Daily Average August
0.03in
Wettest Day 20 August, 2025
0.5in
Wet Days August
4/31 (13%)
Total Rainfall September
0.1in
Daily Average September
0.01in
Wettest Day 7 September, 2025
0.1in
Wet Days September
1/18 (6%)

Climate (2010–Present)

Nantucket, Nantucket Memorial Airport (2.5 miles)

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Annual Average 2020–2024
29.9in
Monthly Average 2020–2025
2.4in
Daily Average 2020–2025
0.1in
Wettest Day 26 October, 2022
2.7in

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