Weather forecast for 10 daysPosen, MI
Weather forecast for the weekend
Sunday Oct 18, 2026
- 66°F
- 43°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 16mphSW 218°
- Humidity: 57%
- UV index: 3
- Sunrise: 7:55 am EDT
- Sunset: 6:44 pm EDT
- details ▼
Today, on Sunday, October 18, bright and sunny weather is expected.
The temperature will vary between a maximum of a breezy 66.2°F and a minimum of a brisk 42.8°F.
Today, expect a warmer trend, with a high of 66.2°F more common in September.
Sunrise will be at 7:55 am and sunset at 6:44 pm; the daylight will last for 10h and 50min.
The temperature will vary between a maximum of a breezy 66.2°F and a minimum of a brisk 42.8°F.
Today, expect a warmer trend, with a high of 66.2°F more common in September.
Sunrise will be at 7:55 am and sunset at 6:44 pm; the daylight will last for 10h and 50min.
10-day overview
Daily temperatures
Maximum temperature: 66°C.
Coldest day: Tuesday 27.10. 54°C.
Coldest day: Tuesday 27.10. 54°C.
Chance of precipitation
Highest chance: Monday 26.10. 19%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 66°F
- 43°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 16mphSW 218°
- Humidity: 57%
- UV index: 3
- Sunrise: 7:55 am EDT
- Sunset: 6:44 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 64°F
- 41°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphWNW 289°
- Humidity: 69%
- UV index: 3
- Sunrise: 7:56 am EDT
- Sunset: 6:42 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 61°F
- 37°F
Sunny
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 8mphESE 102°
- Humidity: 74%
- UV index: 3
- Sunrise: 7:57 am EDT
- Sunset: 6:41 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 43°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 5mphSW 215°
- Humidity: 71%
- UV index: 3
- Sunrise: 7:59 am EDT
- Sunset: 6:39 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 61°F
- 37°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 6mphNNE 27°
- Humidity: 79%
- UV index: 3
- Sunrise: 8:00 am EDT
- Sunset: 6:37 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 59°F
- 37°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 8mphESE 121°
- Humidity: 74%
- UV index: 3
- Sunrise: 8:01 am EDT
- Sunset: 6:36 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 63°F
- 43°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 9mphSSE 164°
- Humidity: 68%
- UV index: 3
- Sunrise: 8:03 am EDT
- Sunset: 6:34 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 64°F
- 43°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 7mphSSW 208°
- Humidity: 65%
- UV index: 2
- Sunrise: 8:04 am EDT
- Sunset: 6:33 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 61°F
- 41°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 9mphNW 318°
- Humidity: 72%
- UV index: 3
- Sunrise: 8:05 am EDT
- Sunset: 6:31 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 54°F
- 41°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 8mphENE 63°
- Humidity: 70%
- UV index: 2
- Sunrise: 8:07 am EDT
- Sunset: 6:30 pm EDT
- details ▼
For the coming ten days, a combination of mostly clear and cloudy weather is predicted.
Rainfall is not expected in Posen in the upcoming days.
Significant changes in temperature are expected in the upcoming period. The temperature is expected to swing from 53.6°F up to 66.2°F, while changes in the overnight low will be barely noticeable, as the minimum temperature will fluctuate between 37.4°F and 42.8°F.
The warmest days will be Sunday and Wednesday, with a maximum of 66.2°F; with the highest temperature of 53.6°F, next Tuesday will be the coldest day.
Rainfall is not expected in Posen in the upcoming days.
Significant changes in temperature are expected in the upcoming period. The temperature is expected to swing from 53.6°F up to 66.2°F, while changes in the overnight low will be barely noticeable, as the minimum temperature will fluctuate between 37.4°F and 42.8°F.
The warmest days will be Sunday and Wednesday, with a maximum of 66.2°F; with the highest temperature of 53.6°F, next Tuesday will be the coldest day.
Updated: Oct 18, 2026 @ 10:59:29 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, in Posen, conditions remain stable and sunny, with little cloud presence.
Today, the maximum temperature in Posen, Michigan, will be 66.2°F, while the minimum temperature will be 42.8°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 53.2°F in October. Today, the lowest temperature will be in line with the average low temperature.
The maximum temperature will be uncommonly higher than the average highest temperature of 53.2°F in October. Today, the lowest temperature will be in line with the average low temperature.
On Sunday, in Posen, sunrise will be at 7:55 am and sunset at 6:44 pm (EDT).
Today, the daylight will last for 10h and 50min.
