0.3in

Rain Today

Rain Last Hour
0in

Recorded at Mackinac Island Airport Updated 20 mins ago (21.6 miles away)

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Real-Time Extremes

Hottest 87.7 °F
Tela, FL
Coldest 4.9 °F
Shungnak Airport, AK
Windiest 33.3mph
Sioux County Regional Airport, IA
Wettest (Last Hour) 0.1in
Monticello, Monticello Municipal Airport/Ellis Field, AR
Most Humid 100%
Hobby Field Airport, OR
Least Humid 16%
Wilkerson Pass, CO
Highest Pressure 1037.3 hPa
Salida - Monarch Pass, CO
Lowest Pressure 970.2 hPa
Togiac Village, Togiak Airport, AK

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Prentiss Bay Rainfall Forecast

Today 21 Oct
100%
Wed 22 Oct
70%
Thu 23 Oct
70%
Fri 24 Oct
45%
Sat 25 Oct
20%
Sun 26 Oct
10%
Mon 27 Oct
20%

Prentiss Bay Rainfall Statistics

October Rainfall

Mackinac Island Airport (21.1 miles)

Total Rainfall 2025
17.4in
Daily Average 2025
0.1in
Wettest Day 21 June, 2025
2.4in
Wet Days 2025
71/294 (24%)
Total Rainfall September
1.4in
Daily Average September
0.05in
Wettest Day 3 September, 2025
0.7in
Wet Days September
9/30 (30%)
Total Rainfall October
1in
Daily Average October
0.1in
Wettest Day 18 October, 2025
0.5in
Wet Days October
5/21 (24%)

Climate (2010–Present)

Mackinac Island Airport (21.1 miles)

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Annual Average 2020–2024
27.1in
Monthly Average 2020–2025
2.2in
Daily Average 2020–2025
0.1in
Wettest Day 22 June, 2024
2.5in

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