0in

Rain Today

Rain Last Hour
0in

Recorded at Detroit/Grosse Ile, Grosse Ile Airport Updated 16 mins ago (6.7 miles away)

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Real-Time Extremes

Hottest 91.3 °F
Beaufort, Marine Corps Air Station, SC
Coldest 26.5 °F
Point Thomson Airstrip, AK
Windiest 39.1mph
Mount Washington, NH
Wettest (Last Hour) 0.4in
Lawrenceburg-Lawrence County Airport, TN
Most Humid 100%
Scott Municipal Airport, TN
Least Humid 19%
Mojave, CA
Highest Pressure 1039.3 hPa
Salida - Monarch Pass, CO
Lowest Pressure 987.5 hPa
St. Paul Island, St. Paul Island Airport, AK

Trending Locations

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Flat Rock Rainfall Forecast

Today 6 Sep
15%
Sun 7 Sep
15%
Mon 8 Sep
No Rain
Tue 9 Sep
No Rain
Wed 10 Sep
No Rain
Thu 11 Sep
No Rain
Fri 12 Sep
No Rain

Flat Rock Rainfall Statistics

September Rainfall

Detroit/Grosse Ile, Grosse Ile Airport (6.2 miles)

Total Rainfall 2025
9.4in
Daily Average 2025
0.04in
Wettest Day 31 July, 2025
1.7in
Wet Days 2025
67/249 (27%)
Total Rainfall August
1in
Daily Average August
0.03in
Wettest Day 12 August, 2025
0.9in
Wet Days August
4/31 (13%)
Total Rainfall September
0.5in
Daily Average September
0.1in
Wettest Day 4 September, 2025
0.4in
Wet Days September
2/6 (33%)

Climate (2010–Present)

Detroit/Grosse Ile, Grosse Ile Airport (6.2 miles)

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Annual Average 2020–2024
30.9in
Monthly Average 2020–2025
2.5in
Daily Average 2020–2025
0.1in
Wettest Day 6 August, 2024
2.9in

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