Weather forecast for 10 daysDecatur, AR
Weather forecast for the weekend
Saturday Oct 17, 2026
- 63°F
- 41°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphNE 35°
- Humidity: 46%
- UV index: 5
- Sunrise: 7:26 am CDT
- Sunset: 6:39 pm CDT
- details ▼
On Saturday, in Decatur, the weather remains calm, bright, and sunny.
The maximum temperature will be a comfortable 62.6°F, while the minimum predicted temperature is a wintry 41°F.
The predicted temperature of 62.6°F resembles November's typical high of 57°F more than October's.
Sunrise was at 7:26 am and sunset will be at 6:39 pm; the daylight will last for 11h and 13min.
The maximum temperature will be a comfortable 62.6°F, while the minimum predicted temperature is a wintry 41°F.
The predicted temperature of 62.6°F resembles November's typical high of 57°F more than October's.
Sunrise was at 7:26 am and sunset will be at 6:39 pm; the daylight will last for 11h and 13min.
Sunday Oct 18, 2026
- 68°F
- 43°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 8mphSSE 167°
- Humidity: 51%
- UV index: 5
- Sunrise: 7:27 am CDT
- Sunset: 6:38 pm CDT
- details ▼
On Sunday, in Decatur, expect bright skies and plenty of sunshine.
Temperatures will oscillate between an agreeable 68°F at their highest and a chilly 42.8°F at their lowest.
The anticipated high temperature will align with October's average of 68.9°F.
Sunrise will be at 7:27 am and sunset at 6:38 pm; tomorrow's daylight will last for 11h and 10min.
Temperatures will oscillate between an agreeable 68°F at their highest and a chilly 42.8°F at their lowest.
The anticipated high temperature will align with October's average of 68.9°F.
Sunrise will be at 7:27 am and sunset at 6:38 pm; tomorrow's daylight will last for 11h and 10min.
10-day overview
Daily temperatures
Warmest period: Friday - Sunday 82°C.
Coldest day: today 63°C.
Coldest day: today 63°C.
Chance of precipitation
Highest chance: Sunday 25.10. 15%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 63°F
- 41°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphNE 35°
- Humidity: 46%
- UV index: 5
- Sunrise: 7:26 am CDT
- Sunset: 6:39 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 68°F
- 43°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 8mphSSE 167°
- Humidity: 51%
- UV index: 5
- Sunrise: 7:27 am CDT
- Sunset: 6:38 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 72°F
- 46°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphSSE 159°
- Humidity: 50%
- UV index: 5
- Sunrise: 7:28 am CDT
- Sunset: 6:36 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 73°F
- 48°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphSSE 152°
- Humidity: 48%
- UV index: 5
- Sunrise: 7:29 am CDT
- Sunset: 6:35 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 77°F
- 50°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphS 184°
- Humidity: 47%
- UV index: 5
- Sunrise: 7:30 am CDT
- Sunset: 6:34 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 81°F
- 54°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphS 185°
- Humidity: 48%
- UV index: 5
- Sunrise: 7:31 am CDT
- Sunset: 6:32 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 82°F
- 54°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 8mphSSE 162°
- Humidity: 44%
- UV index: 5
- Sunrise: 7:32 am CDT
- Sunset: 6:31 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 82°F
- 55°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphS 171°
- Humidity: 44%
- UV index: 4
- Sunrise: 7:33 am CDT
- Sunset: 6:30 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 82°F
- 57°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 8mphSSW 201°
- Humidity: 50%
- UV index: 5
- Sunrise: 7:34 am CDT
- Sunset: 6:29 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 77°F
- 57°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphS 179°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:35 am CDT
- Sunset: 6:28 pm CDT
- details ▼
During the upcoming ten-day period, a combination of clear and cloudy weather is expected.
Rainfall is not predicted in Decatur in the upcoming days.
Noticeable swings in temperature are expected in the coming days. Forecast highs will fluctuate between 62.6°F and 82.4°F, while there will be also a marked difference in overnight low temperatures, as temperatures overnight will fluctuate from 41°F up to 57.2°F.
With a maximum temperature of 82.4°F, Friday through next Sunday will be the warmest days in Decatur; today is the coldest day, with a maximum temperature of 62.6°F.
Rainfall is not predicted in Decatur in the upcoming days.
Noticeable swings in temperature are expected in the coming days. Forecast highs will fluctuate between 62.6°F and 82.4°F, while there will be also a marked difference in overnight low temperatures, as temperatures overnight will fluctuate from 41°F up to 57.2°F.
With a maximum temperature of 82.4°F, Friday through next Sunday will be the warmest days in Decatur; today is the coldest day, with a maximum temperature of 62.6°F.
Updated: Oct 17, 2026 @ 15:24:26 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
Today, expect consistent sunshine and open skies.
Today, the highest temperature will be 62.6°F, while the lowest temperature will be 41°F.
The highest temperature will be relatively lower than the average maximum of 68.9°F in October. Today, the lowest temperature will be also slightly cooler than the average low temperature.
The highest temperature will be relatively lower than the average maximum of 68.9°F in October. Today, the lowest temperature will be also slightly cooler than the average low temperature.
On Saturday, in Decatur, sunrise was at 7:26 am and sunset will be at 6:39 pm (CDT).
In Decatur, today, there will be 11h and 13min of daylight.
Tomorrow, in Decatur, the outlook remains bright and sunny.
Tomorrow, the highest temperature will be 68°F, while the lowest temperature will be 42.8°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature will be slightly cooler than the average low temperature.
The highest temperature tomorrow will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature will be slightly cooler than the average low temperature.
On Sunday, in Decatur, sunrise will be at 7:27 am and sunset at 6:38 pm (CDT).
In Decatur, the length of the day tomorrow will be 11h and 10min.





