Weather forecast for 10 daysDecatur, MI
Weather forecast for the weekend
Sunday Oct 18, 2026
- 63°F
- 37°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 12mphSSW 205°
- Humidity: 52%
- UV index: 4
- Sunrise: 8:00 am EDT
- Sunset: 6:57 pm EDT
- details ▼
Tomorrow, on Sunday, October 18, bright and sunny weather is expected.
Temperature is anticipated to swing from a high of an enjoyable 62.6°F to a low of an icy 37.4°F.
The predicted peak temperature will reflect the average October high of 59.5°F.
Sunrise will be at 8:00 am and sunset at 6:57 pm; tomorrow's daylight will last for 10h and 58min.
Temperature is anticipated to swing from a high of an enjoyable 62.6°F to a low of an icy 37.4°F.
The predicted peak temperature will reflect the average October high of 59.5°F.
Sunrise will be at 8:00 am and sunset at 6:57 pm; tomorrow's daylight will last for 10h and 58min.
10-day overview
Daily temperatures
Warmest day: Thursday 72°C.
Coldest day: tomorrow 63°C.
Coldest day: tomorrow 63°C.
Chance of precipitation
Highest chance: Thursday 11%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 36°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSSW 200°
- Humidity: 75%
- UV index: 0
- Sunrise: 7:59 am EDT
- Sunset: 6:59 pm EDT
- details ▼
- Sunday
- Oct 18, 2026
- 63°F
- 37°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 12mphSSW 205°
- Humidity: 52%
- UV index: 4
- Sunrise: 8:00 am EDT
- Sunset: 6:57 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 37°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphSW 220°
- Humidity: 56%
- UV index: 4
- Sunrise: 8:01 am EDT
- Sunset: 6:56 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 39°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 2mphE 85°
- Humidity: 60%
- UV index: 4
- Sunrise: 8:02 am EDT
- Sunset: 6:54 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 70°F
- 39°F
Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 3mphS 189°
- Humidity: 64%
- UV index: 4
- Sunrise: 8:03 am EDT
- Sunset: 6:53 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 72°F
- 41°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 4mphENE 76°
- Humidity: 65%
- UV index: 3
- Sunrise: 8:04 am EDT
- Sunset: 6:51 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 70°F
- 43°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphESE 111°
- Humidity: 64%
- UV index: 3
- Sunrise: 8:06 am EDT
- Sunset: 6:50 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 68°F
- 45°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphSE 141°
- Humidity: 63%
- UV index: 3
- Sunrise: 8:07 am EDT
- Sunset: 6:48 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 70°F
- 46°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphS 191°
- Humidity: 59%
- UV index: 3
- Sunrise: 8:08 am EDT
- Sunset: 6:47 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 70°F
- 45°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphW 274°
- Humidity: 61%
- UV index: 3
- Sunrise: 8:09 am EDT
- Sunset: 6:45 pm EDT
- details ▼
Conditions over the next ten days suggest that a combination of dry and sunny and gloomy weather is forecasted.
Rain is not expected in Decatur in the upcoming days.
In the coming days, the maximum temperature will vary between 62.6°F and 71.6°F, while the low temperature range extends from 35.6°F to 46.4°F.
With the highest temperature of 71.6°F, Thursday will be the warmest day; the coldest day will be Sunday, with a maximum of 62.6°F.
Rain is not expected in Decatur in the upcoming days.
In the coming days, the maximum temperature will vary between 62.6°F and 71.6°F, while the low temperature range extends from 35.6°F to 46.4°F.
With the highest temperature of 71.6°F, Thursday will be the warmest day; the coldest day will be Sunday, with a maximum of 62.6°F.
Updated: Oct 18, 2026 @ 03:59:44 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, sun-filled conditions are expected to persist.
Tomorrow, the highest temperature in Decatur will be 62.6°F, while the lowest temperature will be 37.4°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be slightly cooler than the average low temperature.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be slightly cooler than the average low temperature.
On Sunday, in Decatur, sunrise will be at 8:00 am and sunset at 6:57 pm (EDT).
In Decatur, tomorrow, there will be 10h and 58min of daylight.
