Weather forecast for todayMellette, SD

Weather forecast for today

Current condition 6:01 pm CST

  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 2mphNNW 330°
  • Humidity: 52%
  • Dewpoint: 30°F
  • Pressure: 30.34"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Currently, in Mellette, uninterrupted clear skies make for a beautiful day.
The temperature is a brisk 46.4°F. The current temperature is still relatively far from the anticipated minimum of 32°F.

Saturday Oct 24, 2026

  • min.
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphNNW 345°
  • Humidity: 64%
  • UV index: 0
  • Sunrise: 8:02 am CDT
  • Sunset: 6:34 pm CDT
  • ▼
In Mellette, during the evening and into the night, thin clouds will pass through at times, but overall, it will remain bright.
The lowest expected temperature is a cold 32°F.
Sunrise was at 8:02 am and sunset at 6:34 pm; the daylight lasted for 10h and 32min.

Hourly overview

Hourly temperatures

Warmest hour: 8 pm 45°C.
Coldest period: 3 am - 4 am 34°C.

Chance of precipitation

Highest chance: 3 am 2%.

Hourly weather forecast

  • 8 pm
  • 45°F
  • Feels like:
    45°F
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNW 320°
  • Humidity: 53%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNW 321°
  • Humidity: 54%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 41°F
  • Feels like:
    41°F
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNW 321°
  • Humidity: 62%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 39°F
  • Feels like:
    36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNW 312°
  • Humidity: 64%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 37°F
  • Feels like:
    36°F
Mostly Clear
Mostly Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphNNW 334°
  • Humidity: 65%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 37°F
  • Feels like:
    34°F
Mostly Clear
Mostly Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNNW 345°
  • Humidity: 67%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 36°F
  • Feels like:
    32°F
Mostly Clear
Mostly Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphN 355°
  • Humidity: 72%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 3 am
  • 34°F
  • Feels like:
    30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphN 10°
  • Humidity: 74%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 34°F
  • Feels like:
    30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNNE 17°
  • Humidity: 75%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 5 am
  • 34°F
  • Feels like:
    30°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphNNE 23°
  • Humidity: 75%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
During the evening and for the rest of the night, gray skies are likely.
The temperature will be between the highest temperature of 44.6°F and the lowest temperature of 39.2°F.
Updated: Oct 25, 2026 @ 00:01:30 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (6:01 pm CST) is 46.4°F.

On Saturday, in Mellette, expect a partly sunny afternoon with variable cloud cover.

On Saturday, in Mellette, sunrise was at 8:02 am and sunset at 6:34 pm (CDT).

Today in Mellette, the length of the day was 10h and 32min.