Weather forecast for todayMcLaughlin, SD

Weather forecast for today

Current condition 1:13 pm MDT

  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 11mphS 190°
  • Humidity: 28%
  • Dewpoint: 36°F
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
In McLaughlin, currently, the weather is ideal, with the sun shining and the air feeling fresh.
The temperature is a delightful 69.8°F. The current temperature is almost at the maximum of today's 71.6°F.

Saturday Oct 17, 2026

  • 72°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphSSW 192°
  • Humidity: 32%
  • UV index: 3
  • Sunrise: 7:03 am MDT
  • Sunset: 5:54 pm MDT
  • ▼
Today, in McLaughlin, skies are expected to be clear and full of sunshine.
Temperature readings will considerable fluctuate from a daytime peak of a delightful 71.6°F to a nighttime low of an icy 41°F.
A forecast high of 71.6°F brings conditions more familiar to September's average than October's.
Sunrise was at 7:03 am and sunset will be at 5:54 pm; the daylight will last for 10h and 51min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 72°C.
Coldest hour: 11 pm 46°C.

Chance of precipitation

Highest chance: 10 pm - 11 pm 1%.

Hourly weather forecast

  • 2 pm
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphSSW 197°
  • Humidity: 27%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 3 pm
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphSSW 194°
  • Humidity: 26%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphS 189°
  • Humidity: 29%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 10mphS 181°
  • Humidity: 36%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:54 pm
  • 6 pm
  • 61°F
  • Feels like:
    59°F
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 10mphS 180°
  • Humidity: 42%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 55°F
  • Feels like:
    54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphS 181°
  • Humidity: 50%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 52°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphS 188°
  • Humidity: 57%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 50°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphSSW 199°
  • Humidity: 64%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 48°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSSW 206°
  • Humidity: 69%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 46°F
  • Feels like:
    43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSW 226°
  • Humidity: 72%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the remainder of Saturday, a combination of gloomy and sun-filled weather is expected.
The temperature will be between a minimum of 46.4°F and a maximum of 71.6°F. The warmest part of the day will be from 2 pm to 4 pm.
The highest temperature today will resemble September's average maximum of 74.5°F more than October's average. The temperature low is forecasted to be resembling the usual October value of 41.4°F.
Updated: Oct 17, 2026 @ 19:13:07 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 1:13 pm MDT, the temperature is 69.8°F.

Today, sunny skies and pleasant visibility are expected.

Today, the highest temperature will be 71.6°F, while the lowest temperature will be 41°F.
The maximum temperature today will be noticeably higher than the average highest temperature of 55.9°F in October. Today, the lowest temperature will be in line with the average low temperature.

On Saturday, in McLaughlin, sunrise was at 7:03 am and sunset will be at 5:54 pm (MDT).

In McLaughlin, South Dakota, the length of the day today will be 10h and 51min.