Lansing (MI)
September
Weather in Lansing, Michigan for September 2025
Your guide to Lansing weather in September - trends and predictions
Until now, September 2025 in Lansing is slightly cooler than the historical average by -1 °F.
The forecast for the upcoming days in Lansing predicts a temperature of 27.9 °F, which is slightly above the historical average.
In general, the average temperature in Lansing at the beginning of September is 22.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 25.6 °F by the end of September.
With an average of 2 rainy days, Lansing experiences minimal rainfall in September.
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Temperatures
Rain 🌧️
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28
Dry days
2
Rainy days
0
Snow days
24°/13°
Temperatures
18 km/h
Avg max wind
67 %
Avg humidity
Lansing Weather September
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Temperatures trend during September in Lansing
See the weather trend as well as the moving average line
September weather in Lansing day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Patchy rain possible | 25° /13° | 0.1 mm | 6 | |
| Sept. 2 |  Sunny | 23° /11° | 0 mm | 6 | |
| Sept. 3 | Sunny | 25° /13° | 4.4 mm | 6 | |
| Sept. 4 | Sunny | 21° /9° | 5.8 mm | 6 | |
| Sept. 5 |  Partly cloudy | 24° /11° | 0 mm | 6 | |
| Sept. 6 | Light rain shower | 19° /11° | 2.5 mm | 5 | |
| Sept. 7 |  Cloudy | 18° /7° | 0 mm | 4 | |
| Sept. 8 | Sunny | 21° /5° | 0 mm | 6 | |
| Sept. 9 | Sunny | 25° /10° | 0 mm | 7 | |
| Sept. 10 | Sunny | 26° /12° | 0 mm | 6 | |
| Sept. 11 | Partly cloudy | 29° /14° | 0 mm | 8 | |
| Sept. 12 | Sunny | 29° /14° | 0 mm | 7 | |
| Sept. 13 | Sunny | 27° /15° | 0 mm | 7 | |
| Sept. 14 | Sunny | 29° /15° | 0 mm | 7 | |
| Sept. 15 | Sunny | 32° /16° | 0 mm | 8 | |
| Sept. 16 | Sunny | 28° /12° | 0 mm | 1.4 | |
| Sept. 17 | Sunny | 29° /13° | 0 mm | 1.4 | |
| Sept. 18 | Sunny | 31° /15° | 0 mm | 1.4 | |
| Sept. 19 | Sunny | 31° /14° | 0 mm | 1.4 | |
| Sept. 20 | Sunny | 30° /14° | 0 mm | 0 | |
| Sept. 21 | Patchy rain possible | 25° /17° | 0.2 mm | 5 | |
| Sept. 22 | Partly cloudy | 33° /21° | 0.1 mm | 7 | |
| Sept. 23 | Patchy rain possible | 24° /16° | 3.9 mm | 4 | |
| Sept. 24 | Sunny | 29° /15° | 0 mm | 6 | |
| Sept. 25 | Sunny | 25° /12° | 0 mm | 5 | |
| Sept. 26 | Sunny | 21° /8° | 0 mm | 4 | |
| Sept. 27 | Sunny | 25° /7° | 0 mm | 4 | |
| Sept. 28 | Sunny | 29° /11° | 0 mm | 5 | |
| Sept. 29 | Sunny | 31° /14° | 0 mm | 6 | |
| Sept. 30 |  Overcast | 19° /16° | 0 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Lansing in September 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 Lansing forecast closer to your planned date for the most up-to-date weather information.
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Lansing in September - FAQ
What are the expected maximum and minimum temperatures in Lansing during September?
Enjoy moderate daytime temperatures of up to 24° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Lansing during September?
Rainfall in Lansing during September is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 2 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Lansing during September?
The average wind speed in Lansing during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Lansing
Explore the daily rainfall trends and prepare for Lansings September weather 💧
UV exposure in Lansing during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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