Weather forecast for todayIona, SD

Weather forecast for today

Current condition 2:56 am CST

  • 46°F
  • Feels like:
    41°F
Fair
Fair
  • Precipitation: 0"
  • Wind: 10mphWNW 290°
  • Humidity: 74%
  • Dewpoint: 37°F
  • Pressure: 30.04"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, warm breezes complement the overall fair weather outlook.
The temperature is a frosty 46.4°F, the feels-like temperature is slightly different, assessed at a cold 41°F. The current temperature is relatively far from today's maximum-forecasted 57.2°F.

Wednesday Nov 11, 2026

  • 57°F
  • 30°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 13mphNNW 331°
  • Humidity: 65%
  • UV index: 2
  • Sunrise: 7:26 am CST
  • Sunset: 5:16 pm CST
  • ▼
On Wednesday, in Iona, skies will stay clear and sunny.
A wide temperature range is anticipated, from a high of a refreshing 57.2°F to a low of a harsh 30.2°F.
A forecast high of 57.2°F brings conditions more familiar to October's average than November's.
Sunrise will be at 7:26 am and sunset at 5:16 pm; the daylight will last for 9h and 50min.

Hourly overview

Hourly temperatures

Warmest period: 12 pm - 3 pm 55°C.
Coldest hour: 12 am 37°C.

Chance of precipitation

Highest chance: 12 am 8%.

Hourly weather forecast

  • 4 am
  • 46°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphWNW 299°
  • Humidity: 73%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 45°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphNW 305°
  • Humidity: 74%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:26 am
  • 8 am
  • 45°F
  • Feels like:
    39°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphNW 309°
  • Humidity: 76%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 50°F
  • Feels like:
    46°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphNW 326°
  • Humidity: 66%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 55°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNNW 332°
  • Humidity: 58%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 2 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNNW 333°
  • Humidity: 56%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 54°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphNNW 339°
  • Humidity: 59%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:16 pm
  • 6 pm
  • 46°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 5mphN 356°
  • Humidity: 78%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 41°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphNNE 11°
  • Humidity: 89%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 39°F
  • Feels like:
    36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 3mphNE 49°
  • Humidity: 95%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Iona, a combination of mostly clear and cloudy weather is predicted.
The temperature will be between the lowest temperature of 37.4°F and the highest temperature of 55.4°F. The warmest part of the day will be from noon to 3 pm.
The temperature will feel more comparable to October's average high than the expected maximum for November. The night temperature will be alike with the standard November low of 29.7°F.
Updated: Nov 11, 2026 @ 08:56:01 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 2:56 am CST, the temperature is 46.4°F. Feels-like temperature is 41°F.

Today, bright and sunny weather is expected.

Today, the highest temperature will be 57.2°F, while the lowest temperature will be 30.2°F.
The highest temperature will be significantly higher than the average maximum of 45.5°F in November. The lowest temperature will be in line with the average low of 29.7°F.

On Wednesday, in Iona, sunrise will be at 7:26 am and sunset at 5:16 pm (CST).

Today, the daylight will last for 9h and 50min.