Weather forecast for todayIona, SD

Weather forecast for today

Current condition 8:07 am CST

  • 34°F
  • Feels like:
    28°F
Cloudy
Cloudy
  • Precipitation: 0"
  • Wind: 7mphE 80°
  • Humidity: 90%
  • Dewpoint: 30°F
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, gray clouds are stretching across the sky, keeping conditions cool.
The temperature is an icy 33.8°F, and the feels-like temperature is evaluated at a harsh 28.4°F. The current temperature is a few degrees off the today's maximum of 41°F.

Thursday Nov 12, 2026

  • 41°F
  • 27°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphE 88°
  • Humidity: 74%
  • UV index: 2
  • Sunrise: 7:27 am CST
  • Sunset: 5:15 pm CST
  • ▼
Today, on Thursday, November 12, cloudy skies are expected in the morning. However, sunshine will break through by the afternoon.
The maximum temperature will be a cold 41°F, while the minimum temperature will be a freezing 26.6°F.
The forecasted temperature is slightly cooler than November's regular maximum of 45.5°F.
Sunrise was at 7:27 am and sunset will be at 5:15 pm; the daylight will last for 9h and 48min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 41°C.
Coldest hour: 11 pm 28°C.

Chance of precipitation

Highest chance: 11 pm 5%.

Hourly weather forecast

  • 9 am
  • 34°F
  • Feels like:
    28°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphE 79°
  • Humidity: 88%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 36°F
  • Feels like:
    28°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphENE 78°
  • Humidity: 83%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 am
  • 36°F
  • Feels like:
    30°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphE 83°
  • Humidity: 77%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 37°F
  • Feels like:
    32°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphE 90°
  • Humidity: 73%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 1 pm
  • 39°F
  • Feels like:
    34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphE 96°
  • Humidity: 68%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 2 pm
  • 39°F
  • Feels like:
    37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphE 93°
  • Humidity: 64%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 3 pm
  • 41°F
  • Feels like:
    37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphE 90°
  • Humidity: 61%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 41°F
  • Feels like:
    37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphE 87°
  • Humidity: 61%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 5 pm
  • 37°F
  • Feels like:
    34°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphE 91°
  • Humidity: 71%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:15 pm
  • 6 pm
  • 34°F
  • Feels like:
    30°F
Mostly Clear
Mostly Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphE 98°
  • Humidity: 76%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 32°F
  • Feels like:
    28°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphE 100°
  • Humidity: 79%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 30°F
  • Feels like:
    27°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 5mphESE 105°
  • Humidity: 83%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 30°F
  • Feels like:
    25°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphESE 113°
  • Humidity: 85%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 28°F
  • Feels like:
    23°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphESE 117°
  • Humidity: 86%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 28°F
  • Feels like:
    23°F
Mostly Clear
Mostly Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphSE 125°
  • Humidity: 87%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Iona, primarily cloudy and occasionally bright weather is anticipated.
The temperature will be between the lowest temperature of 28.4°F and the highest temperature of 41°F. The warmest part of the day will be at 3 pm and 4 pm.
The high will be relatively lower than the normal maximum of 45.5°F for November. The expected low will be also in line with the average minimum in November, which is 29.7°F.
Updated: Nov 12, 2026 @ 14:07:07 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 8:07 am CST, the temperature is 33.8°F. Feels-like temperature is 28.4°F.

On Thursday, morning overcast will gradually clear, revealing a brighter, sunnier afternoon.

Today, the maximum temperature will be 41°F, while the minimum temperature will be 26.6°F.
The highest temperature will be a couple of degrees lower 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 Thursday, in Iona, sunrise was at 7:27 am and sunset will be at 5:15 pm (CST).

In Iona, the length of the day today will be 9h and 48min.