Otsego County (Gaylord)
September
Weather in Otsego County, Michigan for September 2026
Your guide to Otsego County weather in September - trends and predictions
So far, September 2026 in Otsego County is slightly warmer than the historical average by 0.9 °F.
The forecast for the next days in Otsego County predicts a temperature of 17.1 °F, which is cooler than the historical average.
In general, the average temperature in Otsego County at the beginning of September is 21.1 °F. As the month progressed, temperatures tended to slightly decrease, reaching an average of 20.7 °F by the end of September.
Otsego County experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 93.7 mm.
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Temperatures
Rain 🌧️
More
24
Dry days
6
Rainy days
0
Snow days
19°/12°
Temperatures
16 km/h
Avg max wind
77 %
Avg humidity
Otsego County Weather September
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Temperatures trend during September in Otsego County
See the weather trend as well as the moving average line
September weather in Otsego County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Overcast | 28° /15° | 0 mm | 7 | |
| Sept. 2 |  Thundery outbreaks possible | 24° /15° | 18.5 mm | 5 | |
| Sept. 3 |  Moderate or heavy rain shower | 23° /13° | 21.3 mm | 5 | |
| Sept. 4 | Overcast | 17° /11° | 14.5 mm | 2 | |
| Sept. 5 | Moderate or heavy rain shower | 19° /11° | 4.8 mm | 4 | |
| Sept. 6 | Overcast | 18° /8° | 0 mm | 4 | |
| Sept. 7 |  Mist | 19° /9° | 0 mm | 4 | |
| Sept. 8 | Overcast | 21° /10° | 0.8 mm | 3 | |
| Sept. 9 | Overcast | 24° /14° | 1.1 mm | 4 | |
| Sept. 10 | Overcast | 20° /12° | 0.1 mm | 5 | |
| Sept. 11 |  Partly cloudy | 24° /10° | 0 mm | 6 | |
| Sept. 12 | Mist | 23° /12° | 1.2 mm | 4 | |
| Sept. 13 | Moderate rain at times | 20° /13° | 1.9 mm | 3 | |
| Sept. 14 | Fog | 21° /11° | 0 mm | 6 | |
| Sept. 15 |  Cloudy | 22° /12° | 14.5 mm | 4 | |
| Sept. 16 | Mist | 22° /12° | 0 mm | 3 | |
| Sept. 17 |  Sunny | 24° /12° | 0 mm | 4 | |
| Sept. 18 | Mist | 18° /13° | 0 mm | 2 | |
| Sept. 19 | Overcast | 17° /9° | 0 mm | 2 | |
| Sept. 20 | Thundery outbreaks possible | 18° /10° | 0.2 mm | 3 | |
| Sept. 21 |  Moderate rain | 15° /8° | 9.7 mm | 1 | |
| Sept. 22 |  Light rain shower | 17° /10° | 1.4 mm | 3 | |
| Sept. 23 | Moderate or heavy rain shower | 20° /16° | 17.7 mm | 1 | |
| Sept. 24 | Sunny | 20° /10° | 0 mm | 4.9 | |
| Sept. 25 | Overcast | 21° /12° | 0 mm | 4.8 | |
| Sept. 26 | Sunny | 21° /12° | 0 mm | 4.8 | |
| Sept. 27 | Sunny | 21° /12° | 0 mm | 4.4 | |
| Sept. 28 | Sunny | 22° /12° | 0 mm | 6 | |
| Sept. 29 | Overcast | 22° /13° | 0 mm | 6 | |
| Sept. 30 | Moderate rain | 18° /8° | 49.9 mm | 3 | |
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Important Notice
Our weather forecast for Otsego County 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 Otsego County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Otsego County in September - FAQ
What are the expected maximum and minimum temperatures in Otsego County during September?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Otsego County during September?
Moderate rainfall is anticipated in Otsego County during September, with a total of 93.7 mm spread over approximately 6 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Otsego County during September?
The average wind speed in Otsego County during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Otsego County
Explore the daily rainfall trends and prepare for Otsego Countys September weather 💧
Typically, Otsego County has 6 rainy days in September with a total of 93.7 mm of rainfall.
UV exposure in Otsego County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Otsego County?Get accurate weather forecasts for Otsego County, located at latitude 45.028 and longitude -84.675. Stay updated with localized weather information tailored for Otsego County.
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