Weather in Cheboygan County, Michigan for September 2026
Small Craft Advisory - See hour by hour.
So far, September 2026 in Cheboygan County is slightly warmer than the historical average by 1.7 °F.
Expect cooler weather in the next days in Cheboygan County with the forecast suggesting a temperature of 14.4 °F, lower than the historical average.
In general, the average temperature in Cheboygan County at the beginning of September is 19 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 16 °F by the end of September.
Cheboygan County experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 168.1 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
More
Cheboygan County Weather September
Temperatures trend during September in Cheboygan County
September weather in Cheboygan County day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Fog | 20° /15° | 0 mm | 2 | |
| Sept. 2 | Fog | 20° /15° | 4.6 mm | 1 | |
| Sept. 3 |  Moderate or heavy rain shower | 21° /13° | 24.8 mm | 3 | |
| Sept. 4 |  Light rain shower | 17° /12° | 9.7 mm | 2 | |
| Sept. 5 | Moderate or heavy rain shower | 19° /13° | 6.1 mm | 4 | |
| Sept. 6 |  Overcast | 18° /11° | 0 mm | 4 | |
| Sept. 7 |  Light rain | 18° /12° | 2.2 mm | 4 | |
| Sept. 8 |  Cloudy | 20° /14° | 0.1 mm | 4 | |
| Sept. 9 | Overcast | 21° /17° | 0.6 mm | 3 | |
| Sept. 10 | Overcast | 18° /14° | 0 mm | 4 | |
| Sept. 11 | Mist | 19° /13° | 0 mm | 6 | |
| Sept. 12 | Fog | 19° /14° | 0.3 mm | 2 | |
| Sept. 13 | Fog | 17° /13° | 0.4 mm | 2 | |
| Sept. 14 | Fog | 16° /13° | 0 mm | 5 | |
| Sept. 15 | Cloudy | 18° /13° | 5.4 mm | 3 | |
| Sept. 16 | Mist | 17° /13° | 0 mm | 2 | |
| Sept. 17 | Fog | 18° /13° | 0.2 mm | 3 | |
| Sept. 18 | Fog | 16° /12° | 0 mm | 1 | |
| Sept. 19 | Cloudy | 15° /11° | 0 mm | 4 | |
| Sept. 20 |  Sunny | 15° /12° | 0.1 mm | 5.1 | |
| Sept. 21 | Overcast | 12° /9° | 0 mm | 4.3 | |
| Sept. 22 | Sunny | 13° /11° | 0 mm | 4.7 | |
| Sept. 23 | Sunny | 14° /12° | 0 mm | 4.6 | |
| Sept. 24 | Sunny | 14° /11° | 0.2 mm | 4 | |
| Sept. 25 | Sunny | 17° /13° | 0 mm | 5 | |
| Sept. 26 | Sunny | 19° /13° | 0 mm | 5 | |
| Sept. 27 | Sunny | 17° /15° | 0 mm | 5 | |
| Sept. 28 | Sunny | 21° /13° | 5.1 mm | 5 | |
| Sept. 29 | Patchy rain possible | 12° /8° | 6.9 mm | 3 | |
| Sept. 30 | Overcast | 12° /8° | 8.8 mm | 3 | |
| Next | |||||
Cheboygan County in September - FAQ
What are the expected maximum and minimum temperatures in Cheboygan County during September?
How much rainfall should be expected in Cheboygan County during September?
What are the typical wind conditions in Cheboygan County during September?
September rainfall patterns in Cheboygan County
UV exposure in Cheboygan County during September
Quick links
Where is Cheboygan County?Get accurate weather forecasts for Cheboygan County, located at latitude 45.778 and longitude -84.73. Stay updated with localized weather information tailored for Cheboygan County.