Weather forecast for todaySumner, IA
Weather forecast for today
Current condition 3:13 pm CDT
- 55°F
- Feels like:54°F
Sunny
- Precipitation: 0"
- Wind: 15mphS 190°
- Humidity: 40%
- Dewpoint: 32°F
- Pressure: 30.38"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
In Sumner, currently, the horizon is crisp, and the weather remains sunny and inviting.
The temperature is a refreshing 55.4°F, the felt air temperature is nearly identical at 53.6°F.
The temperature is a refreshing 55.4°F, the felt air temperature is nearly identical at 53.6°F.
Saturday Oct 17, 2026
- min.
- 39°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 15mphSSW 197°
- Humidity: 66%
- UV index: 0
- Sunrise: 7:24 am CDT
- Sunset: 6:22 pm CDT
- details ▼
During the afternoon and for the rest of the day, the forecast calls for endless blue skies and perfectly clear weather.
The lowest temperature will be a cold 39.2°F.
Sunrise was at 7:24 am and sunset will be at 6:22 pm; the daylight will last for 10h and 58min.
The lowest temperature will be a cold 39.2°F.
Sunrise was at 7:24 am and sunset will be at 6:22 pm; the daylight will last for 10h and 58min.
Hourly overview
Hourly temperatures
Warmest hour: 4 pm 57°C.
Coldest period: 10 pm - 12 am 45°C.
Coldest period: 10 pm - 12 am 45°C.
Chance of precipitation
Highest chance: 12 am 3%.
Hourly weather forecast
- 4 pm
- 57°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphSSW 203°
- Humidity: 40%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 55°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphSSW 202°
- Humidity: 42%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 54°F
- Feels like:50°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphSSW 197°
- Humidity: 47%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:22 pm
- 7 pm
- 50°F
- Feels like:46°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 10mphS 190°
- Humidity: 57%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 48°F
- Feels like:43°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 11mphSSW 192°
- Humidity: 64%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 46°F
- Feels like:41°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphSSW 191°
- Humidity: 68%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 45°F
- Feels like:39°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 13mphSSW 192°
- Humidity: 70%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 45°F
- Feels like:39°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 12mphSSW 195°
- Humidity: 72%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 12 am
- 45°F
- Feels like:37°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 13mphSSW 197°
- Humidity: 74%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 1 am
- 43°F
- Feels like:37°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 13mphSSW 198°
- Humidity: 76%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
For the remainder of Saturday, bright and mostly sunny weather is expected.
The temperature will be between a maximum of 57.2°F and a minimum of 44.6°F.
The temperature will be between a maximum of 57.2°F and a minimum of 44.6°F.
Updated: Oct 17, 2026 @ 20:13:21 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Currently (3:13 pm CDT) it is 55.4°F in Sumner.
Today, in Sumner, sunshine will dominate with no clouds in sight.
On Saturday, in Sumner, sunrise was at 7:24 am and sunset will be at 6:22 pm (CDT).
Today, the daylight will last for 10h and 58min.
Sumner, Iowa, USA
- en: Sumner, Iowa, USA
- es: Sumner, Iowa, EE.UU.
- hr: Samner, Ajova, SAD
- mk: Samner, Ajova, SAD
- sr: Samner, Ajova, SAD
- zh: 萨姆纳, 爱荷华州, 美国
- Latitude: 42.847480°
- Longitude: -92.091563°
- Elevation: 1060 ft
- Current time: 3:13pm CDT
- Sunrise: 7:24 am CDT
- Sunset: 6:22 pm CDT
- Timezone: America/Chicago
Nearby Sumner, Iowa, USA
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