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Weather in Lake Michigan, Michigan for October 2025

Your guide to Lake Michigan weather in October - trends and predictions

    Temperatures

  • In general, the average temperature in Lake Michigan at the beginning of October is 17.4 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14.1 °F by the end of October.

    • Rain 🌧️

  • The climate of Lake Michigan in October is notably wet, with an average of 12 rainy days, and a total of 106.1 mm of precipitation.

    • More

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Average dry days
19
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
15°/10°
Temperatures
Average wind speed
30 km/h
Avg max wind
Average humidity
72 %
Avg humidity

Lake Michigan Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Moderate or heavy rain shower
18°
2
Partly cloudy
18°
3
Cloudy
17°
4
Partly cloudy
17°
5
Cloudy
19°
6
Overcast
19°
7
Cloudy
14°
8
Sunny
16°
9
Sunny
15°
10
Partly cloudy
16°
11
Heavy rain at times
18°
12
Overcast
15°
13
Moderate or heavy rain shower
13°
14
Moderate or heavy rain shower
9°
15
Patchy rain possible
8°
16
Patchy rain possible
11°
17
Sunny
15°
18
Sunny
16°
19
Sunny
17°
20
Overcast
17°
21
Partly cloudy
17°
22
Overcast
17°
23
Heavy rain at times
15°
24
Partly cloudy
12°
25
Moderate or heavy rain shower
13°
26
Partly cloudy
11°
27
Sunny
11°
28
Overcast
14°
29
Patchy rain possible
18°
30
Thundery outbreaks possible
16°
31
Light rain shower
16°

Temperatures trend during October in Lake Michigan

See the weather trend as well as the moving average line

October weather in Lake Michigan day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
Oct. 1 Moderate or heavy rain shower
Moderate or heavy rain shower
 18° /15° 2.6 mm 4
Oct. 2 Partly cloudy
Partly cloudy
 18° /11° 0 mm 5
Oct. 3 Cloudy
Cloudy
 17° /14° 0 mm 4
Oct. 4 Partly cloudy
Partly cloudy
 17° /13° 0.3 mm 5
Oct. 5 Cloudy
Cloudy
 19° /8° 0 mm 4
Oct. 6 Overcast
Overcast
 19° /12° 0.4 mm 4
Oct. 7 Cloudy
Cloudy
 14° /11° 0 mm 3
Oct. 8 Sunny
Sunny
 16° /11° 0 mm 5
Oct. 9 Sunny
Sunny
 15° /9° 0 mm 5
Oct. 10 Partly cloudy
Partly cloudy
 16° /6° 0 mm 5
Oct. 11 Heavy rain at times
Heavy rain at times
 18° /13° 1.6 mm 4
Oct. 12 Overcast
Overcast
 15° /9° 0 mm 4
Oct. 13 Moderate or heavy rain shower
Moderate or heavy rain shower
 13° /8° 25.2 mm 3
Oct. 14 Moderate or heavy rain shower
Moderate or heavy rain shower
 9° /7° 20.6 mm 2
Oct. 15 Patchy rain possible
Patchy rain possible
 8° /4° 1.1 mm 2
Oct. 16 Patchy rain possible
Patchy rain possible
 11° /8° 0.3 mm 3
Oct. 17 Sunny
Sunny
 15° /9° 0 mm 5
Oct. 18 Sunny
Sunny
 16° /12° 0 mm 5
Oct. 19 Sunny
Sunny
 17° /11° 0 mm 5
Oct. 20 Overcast
Overcast
 17° /13° 0 mm 4
Oct. 21 Partly cloudy
Partly cloudy
 17° /13° 0 mm 5
Oct. 22 Overcast
Overcast
 17° /13° 0.1 mm 4
Oct. 23 Heavy rain at times
Heavy rain at times
 15° /8° 2.2 mm 4
Oct. 24 Partly cloudy
Partly cloudy
 12° /8° 0 mm 4
Oct. 25 Moderate or heavy rain shower
Moderate or heavy rain shower
 13° /10° 19 mm 3
Oct. 26 Partly cloudy
Partly cloudy
 11° /6° 0 mm 4
Oct. 27 Sunny
Sunny
 11° /6° 0 mm 4
Oct. 28 Overcast
Overcast
 14° /9° 0 mm 3
Oct. 29 Patchy rain possible
Patchy rain possible
 18° /12° 25.1 mm 4
Oct. 30 Thundery outbreaks possible
Thundery outbreaks possible
 16° /15° 0 mm 4
Oct. 31 Light rain shower
Light rain shower
 16° /7° 7.7 mm 4
Next
Important Notice
Our weather forecast for Lake Michigan in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Lake Michigan forecast closer to your planned date for the most up-to-date weather information.
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Lake Michigan in October - FAQ

What are the expected maximum and minimum temperatures in Lake Michigan during October?
During October, expect a variety of temperatures with highs around 15° and lows near 10°, suitable for diverse activities and preferences.
How much rainfall should be expected in Lake Michigan during October?
Significant rainfall exceeding 106.1 mm is expected in Lake Michigan during October, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Lake Michigan during October?
The average wind speed in Lake Michigan during October is 30 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Lake Michigan

Explore the daily rainfall trends and prepare for Lake Michigans October weather 💧

Quick links

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Location coordinates Where is Lake Michigan?

Get accurate weather forecasts for Lake Michigan, located at latitude 44.008 and longitude -86.757. Stay updated with localized weather information tailored for Lake Michigan.

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