Lake Michigan (MI)
May
Weather in Lake Michigan, Michigan for May 2026
Your guide to Lake Michigan weather in May - trends and predictions
In general, the average temperature in Lake Michigan at the beginning of May is 10.1 °F. As the month progressed, temperatures tended to slightly decrease, reaching an average of 9.9 °F by the end of May.
The climate of Lake Michigan in May is notably wet, with an average of 12 rainy days, and a total of 99.5 mm of precipitation.
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Temperatures
Rain 🌧️
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19
Dry days
12
Rainy days
0
Snow days
12°/6°
Temperatures
23 km/h
Avg max wind
86 %
Avg humidity
Lake Michigan Weather May
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Temperatures trend during May in Lake Michigan
See the weather trend as well as the moving average line
May weather in Lake Michigan day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Moderate or heavy rain shower | 11° /4° | 19.8 mm | 3 | |
| May 2 |  Overcast | 7° /4° | 0 mm | 2 | |
| May 3 |  Partly cloudy | 6° /3° | 0 mm | 3 | |
| May 4 | Overcast | 11° /3° | 0 mm | 3 | |
| May 5 |  Patchy rain possible | 14° /7° | 0.7 mm | 3 | |
| May 6 | Overcast | 12° /5° | 0 mm | 3 | |
| May 7 | Overcast | 10° /5° | 0.3 mm | 3 | |
| May 8 |  Sunny | 10° /4° | 0 mm | 4 | |
| May 9 | Sunny | 9° /4° | 0 mm | 3 | |
| May 10 | Partly cloudy | 10° /6° | 0 mm | 4 | |
| May 11 | Sunny | 15° /4° | 0 mm | 5 | |
| May 12 | Sunny | 19° /8° | 0 mm | 5 | |
| May 13 | Patchy rain possible | 21° /14° | 1.3 mm | 5 | |
| May 14 | Moderate or heavy rain shower | 17° /14° | 2.5 mm | 4 | |
| May 15 |  Cloudy | 25° /14° | 31.4 mm | 6 | |
| May 16 | Overcast | 20° /9° | 3.6 mm | 5 | |
| May 17 | Moderate rain at times | 11° /7° | 1.6 mm | 3 | |
| May 18 | Overcast | 8° /4° | 0.1 mm | 2 | |
| May 19 | Partly cloudy | 11° /4° | 0 mm | 4 | |
| May 20 | Moderate or heavy rain shower | 10° /6° | 21.1 mm | 3 | |
| May 21 |  Heavy rain at times | 9° /6° | 12.5 mm | 2 | |
| May 22 | Overcast | 8° /6° | 0.5 mm | 2 | |
| May 23 | Overcast | 8° /5° | 0 mm | 2 | |
| May 24 | Cloudy | 9° /5° | 0 mm | 2 | |
| May 25 |  Fog | 6° /2° | 0 mm | 2 | |
| May 26 | Fog | 7° /3° | 0 mm | 2 | |
| May 27 | Overcast | 15° /9° | 0 mm | 4 | |
| May 28 | Mist | 13° /8° | 0 mm | 3 | |
| May 29 | Overcast | 10° /7° | 0 mm | 3 | |
| May 30 | Heavy rain at times | 10° /8° | 4.1 mm | 3 | |
| May 31 | Partly cloudy | 8° /5° | 0 mm | 3 | |
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Important Notice
Our weather forecast for Lake Michigan in May 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.
Change Month
Lake Michigan in May - FAQ
What are the expected maximum and minimum temperatures in Lake Michigan during May?
During May, expect a variety of temperatures with highs around 12° and lows near 6°, suitable for diverse activities and preferences.
How much rainfall should be expected in Lake Michigan during May?
Moderate rainfall is anticipated in Lake Michigan during May, with a total of 99.5 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Lake Michigan during May?
The average wind speed in Lake Michigan during May is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Lake Michigan
Explore the daily rainfall trends and prepare for Lake Michigans May weather 💧
UV exposure in Lake Michigan during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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