Weather forecast for 10 daysDenison, IA
Weather forecast for the weekend
Saturday Oct 17, 2026
- 59°F
- 41°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 20mphSSW 201°
- Humidity: 40%
- UV index: 4
- Sunrise: 7:36 am CDT
- Sunset: 6:36 pm CDT
- details ▼
On Saturday, October 17, sunshine will take center stage, with just faint traces of clouds.
The temperature will vary between a maximum of a mild 59°F and a minimum of a cold 41°F.
Forecasts show the temperature anticipated to reach the usual October high of 59.2°F.
Sunrise was at 7:36 am and sunset will be at 6:36 pm; the daylight will last for 11h and 1min.
The temperature will vary between a maximum of a mild 59°F and a minimum of a cold 41°F.
Forecasts show the temperature anticipated to reach the usual October high of 59.2°F.
Sunrise was at 7:36 am and sunset will be at 6:36 pm; the daylight will last for 11h and 1min.
Sunday Oct 18, 2026
- 68°F
- 41°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 18mphSSW 195°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:37 am CDT
- Sunset: 6:35 pm CDT
- details ▼
Tomorrow, on Sunday, October 18, sunny conditions are also expected to continue.
A considerable disparity in temperature is predicted, reaching up to a maximum of an agreeable 68°F and falling to a minimum of a wintry 41°F.
Tomorrow, expect a warmer trend, with a high of 68°F more common in September.
Sunrise will be at 7:37 am and sunset at 6:35 pm; tomorrow's daylight will last for 10h and 58min.
A considerable disparity in temperature is predicted, reaching up to a maximum of an agreeable 68°F and falling to a minimum of a wintry 41°F.
Tomorrow, expect a warmer trend, with a high of 68°F more common in September.
Sunrise will be at 7:37 am and sunset at 6:35 pm; tomorrow's daylight will last for 10h and 58min.
10-day overview
Daily temperatures
Warmest period: Thursday - Saturday 77°C.
Coldest day: today 59°C.
Coldest day: today 59°C.
Chance of precipitation
Highest chance: Sunday 25.10. 23%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 59°F
- 41°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 20mphSSW 201°
- Humidity: 40%
- UV index: 4
- Sunrise: 7:36 am CDT
- Sunset: 6:36 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 68°F
- 41°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 18mphSSW 195°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:37 am CDT
- Sunset: 6:35 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 45°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 10mphS 176°
- Humidity: 63%
- UV index: 4
- Sunrise: 7:38 am CDT
- Sunset: 6:33 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 52°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 11mphSSE 168°
- Humidity: 62%
- UV index: 4
- Sunrise: 7:40 am CDT
- Sunset: 6:32 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 73°F
- 48°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 11mphS 191°
- Humidity: 65%
- UV index: 4
- Sunrise: 7:41 am CDT
- Sunset: 6:30 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 77°F
- 54°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphSE 144°
- Humidity: 67%
- UV index: 4
- Sunrise: 7:42 am CDT
- Sunset: 6:29 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 77°F
- 59°F
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 16mphSSE 161°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:43 am CDT
- Sunset: 6:27 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 77°F
- 54°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 16mphS 180°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:44 am CDT
- Sunset: 6:26 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 66°F
- 50°F
Partly Cloudy
- Precip. probability: 23%
- Precipitation: 0"
- Wind: 11mphNW 317°
- Humidity: 69%
- UV index: 3
- Sunrise: 7:45 am CDT
- Sunset: 6:24 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 68°F
- 52°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 9mphE 100°
- Humidity: 67%
- UV index: 3
- Sunrise: 7:47 am CDT
- Sunset: 6:23 pm CDT
- details ▼
Throughout the next ten days, a combination of mostly clear and cloudy weather is expected.
Rainfall is not forecasted in Denison in the upcoming period.
Temperature differences will be noticeable in the upcoming days. The temperature is expected to swing from 59°F up to 77°F, while the variation in nighttime lows will be also notably wide, as the minimum temperature is expected to range between 41°F and 59°F.
Thursday through next Saturday, with the highest temperature of 77°F, will be the warmest days in Denison, Iowa; today is the coldest day, with a maximum temperature of 59°F.
Rainfall is not forecasted in Denison in the upcoming period.
Temperature differences will be noticeable in the upcoming days. The temperature is expected to swing from 59°F up to 77°F, while the variation in nighttime lows will be also notably wide, as the minimum temperature is expected to range between 41°F and 59°F.
Thursday through next Saturday, with the highest temperature of 77°F, will be the warmest days in Denison, Iowa; today is the coldest day, with a maximum temperature of 59°F.
Updated: Oct 17, 2026 @ 19:20:42 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 Saturday, in Denison, a crisp, sunny atmosphere is likely.
Today, the highest temperature will be 59°F, while the lowest temperature will be 41°F.
The highest temperature today will be in line with the average maximum temperature in October. Today, the lowest temperature will be also in line with the average low temperature.
The highest temperature today will be in line with the average maximum temperature in October. Today, the lowest temperature will be also in line with the average low temperature.
On Saturday, in Denison, sunrise was at 7:36 am and sunset will be at 6:36 pm (CDT).
In Denison, today, there will be 11h and 1min of daylight.
Tomorrow, clear and sunny conditions are expected.
Tomorrow, the highest temperature will be 68°F, while the lowest temperature will be 41°F.
Tomorrow, the highest temperature will be relatively higher than the average maximum temperature in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
Tomorrow, the highest temperature will be relatively higher than the average maximum temperature in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
On Sunday, in Denison, sunrise will be at 7:37 am and sunset at 6:35 pm (CDT).
Tomorrow, the daylight will last for 10h and 58min.





