0.7 in

Rain Today

Rain Last Hour
0 in

Recorded at The Florida Keys - Marathon International Airport Updated 22 mins ago (6.4 miles away)

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Real-Time Extremes

Hottest 89.5 °F
Flamingo Airport, PR
Coldest 6.7 °F
Fort Yukon, Fort Yukon Airport, AK
Windiest 55.3 mph
Mount Washington, NH
Wettest (Last Hour) 0.5 in
Birmingham, Birmingham International Airport, AL
Most Humid 100%
Hemet-Ryan Airport, CA
Least Humid 24%
Copper Mountain - Red Cliff Pass, CO
Highest Pressure 1028.4 hPa
Bradshaw Army Air Field / Hawaii, HI
Lowest Pressure 977 hPa
Kodiak, Kodiak Airport, AK

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Grassy Key Rainfall Forecast

Today 4 Nov
50%
Thu 5 Nov
15%
Fri 6 Nov
5%
Sat 7 Nov
No Rain
Sun 8 Nov
5%
Mon 9 Nov
15%
Tue 10 Nov
15%

Grassy Key Rainfall Statistics

November Rainfall

The Florida Keys - Marathon International Airport (6.2 miles)

Total Rainfall 2026
22.1 in
Daily Average 2026
0.1 in
Wettest Day 16 March, 2026
2.1 in
Wet Days 2026
107/308 (35%)
Total Rainfall October
1.1 in
Daily Average October
0.04 in
Wettest Day 1 October, 2026
0.8 in
Wet Days October
11/31 (35%)
Total Rainfall November
0.1 in
Daily Average November
0.1 in
Wettest Day 1 November, 2026
0.1 in
Wet Days November
1/4 (25%)

Climate (2021–2025)

The Florida Keys - Marathon International Airport (6.2 miles)

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Annual Average 2021–2025
40.6 in
Monthly Average 2021–2026
3.3 in
Daily Average 2021–2026
0.1 in
Wettest Day 20 May, 2024
7.1 in

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