Weather forecast for todayArlington, SD

Weather forecast for today

Current condition 12:55 pm CDT

  • 57°F
  • Feels like:
    54°F
Sunny / Wind
Sunny / Wind
  • Precipitation: 0"
  • Wind: 24mphS 190°
  • Humidity: 38%
  • Dewpoint: 32°F
  • Pressure: 30.2"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
In Arlington, currently, the sky is blue, the sun is bright, and the wind is steady.
The temperature is a mild 57.2°F, the felt air temperature is slightly different, evaluated at a cool 53.6°F. The current temperature is only a few degrees off the maximum of 62.6°F for today.

Saturday Oct 17, 2026

  • 63°F
  • 43°F
Sunny / Wind
Sunny / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 24mphSSW 197°
  • Humidity: 36%
  • UV index: 3
  • Sunrise: 7:46 am CDT
  • Sunset: 6:41 pm CDT
  • ▼
Today, on Saturday, October 17, the forecast includes windy conditions beneath bright skies.
A temperature range of a breezy 62.6°F to a brisk 42.8°F is forecasted.
Today's maximum temperature is forecasted to be moderately higher than the common October peak of 55.6°F.
Sunrise was at 7:46 am and sunset will be at 6:41 pm; the daylight will last for 10h and 55min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 63°C.
Coldest hour: 10 pm 50°C.

Chance of precipitation

Highest chance: 1 pm - 10 pm 0%.

Hourly weather forecast

  • 1 pm
  • 59°F
  • Feels like:
    54°F
Sunny / Wind
Sunny / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 24mphSSW 199°
  • Humidity: 37%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 61°F
  • Feels like:
    57°F
Sunny / Wind
Sunny / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 24mphSSW 198°
  • Humidity: 35%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 63°F
  • Feels like:
    59°F
Sunny / Wind
Sunny / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 24mphSSW 198°
  • Humidity: 33%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 61°F
  • Feels like:
    57°F
Sunny / Wind
Sunny / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 22mphSSW 197°
  • Humidity: 34%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 61°F
  • Feels like:
    57°F
Sunny / Wind
Sunny / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 20mphSSW 195°
  • Humidity: 35%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 59°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 17mphS 190°
  • Humidity: 39%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:41 pm
  • 7 pm
  • 57°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphS 188°
  • Humidity: 44%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 54°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphS 187°
  • Humidity: 49%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 52°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 17mphS 187°
  • Humidity: 53%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 50°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 17mphS 189°
  • Humidity: 57%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 50°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphSSW 191°
  • Humidity: 58%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, a cloudless sky and mainly sunshiny weather are expected.
The temperature will vary between the highest temperature of 62.6°F and the lowest temperature of 50°F. The warmest part of the day is expected around 3 pm.
Today, the forecasted high will be a couple of degrees higher than October's typical peak temperature. Today, the lowest temperature will be also similar to October's usual minimum.
Updated: Oct 17, 2026 @ 17:55:22 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (12:55 pm CDT) it is 57.2°F in Arlington.

Today, windy and sunny weather is anticipated.

Today, the maximum temperature in Arlington will be 62.6°F, while the minimum temperature will be 42.8°F.
Today, the maximum temperature will be relatively higher than the average highest temperature in October. Today, the lowest temperature will be in line with the average low temperature.

On Saturday, in Arlington, sunrise was at 7:46 am and sunset will be at 6:41 pm (CDT).

In Arlington, today, there will be 10h and 55min of daylight.