Weather forecast for todayIroquois, SD

Weather forecast for today

Current condition 1:26 am CDT

  • 48°F
  • Feels like:
    43°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 15mphSSE 160°
  • Humidity: 63%
  • Dewpoint: 36°F
  • Pressure: 30.01"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In Iroquois, currently, an expansive clear sky makes for a picture-perfect day.
The temperature is a frosty 48.2°F, and the feels-like temperature is calculated to be a chilly 42.8°F. The current temperature is far from today's maximum-anticipated 68°F.

Sunday Oct 18, 2026

  • 68°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphSSE 154°
  • Humidity: 50%
  • UV index: 3
  • Sunrise: 7:50 am CDT
  • Sunset: 6:42 pm CDT
  • ▼
On Sunday, October 18, skies will stay clear and sunny.
The day's temperature scale will range from a significant high of a pleasant 68°F to a minimum of a cold 39.2°F.
Today, weather will feel warmer as the high trends toward September's average of 75.7°F.
Sunrise will be at 7:50 am and sunset at 6:42 pm; the daylight will last for 10h and 52min.

Hourly overview

Hourly temperatures

Warmest hour: 5 pm 66°C.
Coldest hour: 8 am 43°C.

Chance of precipitation

Highest chance: 11 pm 2%.

Hourly weather forecast

  • 2 am
  • 48°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphS 170°
  • Humidity: 64%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 46°F
  • Feels like:
    39°F
Mostly Clear
Mostly Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphSSE 168°
  • Humidity: 69%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 45°F
  • Feels like:
    37°F
Mostly Clear
Mostly Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphSSE 165°
  • Humidity: 71%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:50 am
  • 8 am
  • 43°F
  • Feels like:
    37°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphSSE 165°
  • Humidity: 73%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 52°F
  • Feels like:
    46°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphS 173°
  • Humidity: 60%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 61°F
  • Feels like:
    59°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphS 181°
  • Humidity: 43%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphS 169°
  • Humidity: 38%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphESE 109°
  • Humidity: 37%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNE 48°
  • Humidity: 45%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:42 pm
  • 8 pm
  • 55°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphNE 55°
  • Humidity: 57%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 50°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphENE 60°
  • Humidity: 68%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, clear skies and sunny weather are expected.
The temperature will be between a maximum of 66.2°F and a minimum of 42.8°F. The warmest part of the day will be from 3 pm to 5 pm.
The forecasted maximum is more consistent with September's typical high of 75.7°F than the average for October. The minimum temperature will be in line with October's average low of 41.5°F.
Updated: Oct 18, 2026 @ 06:26:54 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 1:26 am CDT, the temperature in Iroquois is 48.2°F. Feels-like temperature is 42.8°F.

On Sunday, sunshine and minimal clouds are in the outlook.

Today, the highest temperature will be 68°F, while the lowest temperature will be 39.2°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 57.9°F in October. The lowest temperature will be in line with the average low of 41.5°F.

On Sunday, in Iroquois, sunrise will be at 7:50 am and sunset at 6:42 pm (CDT).

In Iroquois, the length of the day today will be 10h and 52min.