Weather forecast for todayErwin, SD

Weather forecast for today

Current condition 1:17 pm CST

  • 43°F
  • Feels like:
    36°F
Cloudy
Cloudy
  • Precipitation: 0"
  • Wind: 14mphS 190°
  • Humidity: 93%
  • Dewpoint: 41°F
  • Pressure: 29.99"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
In Erwin, at the moment, the sky is overcast with clouds stretching as far as the eye can see.
The temperature is a brisk 42.8°F, the felt air temperature, due to the wind, registers as estimated at a cold 35.6°F. The current temperature is a few degrees off the today's maximum of 50°F.

Tuesday Oct 27, 2026

  • 50°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 16mphS 188°
  • Humidity: 84%
  • UV index: 2
  • Sunrise: 8:00 am CDT
  • Sunset: 6:26 pm CDT
  • ▼
Today, in Erwin, occasional cloudiness will be present, but there will still be plenty of sun.
Slight temperature shifts from a high of a cool 50°F to a low of a frosty 44.6°F are predicted.
The forecasted temperature is a couple of degrees lower than October's regular maximum of 54.3°F.
Sunrise was at 8:00 am and sunset will be at 6:26 pm; the daylight will last for 10h and 25min.

Hourly overview

Hourly temperatures

Warmest period: 5 pm - 6 pm 48°C.
Minimum temperature: 45°C.

Chance of precipitation

Highest chance: 12 am 21%.

Hourly weather forecast

  • 3 pm
  • 45°F
  • Feels like:
    37°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 15mphS 184°
  • Humidity: 88%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 46°F
  • Feels like:
    41°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 16mphS 184°
  • Humidity: 85%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 48°F
  • Feels like:
    41°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 14mphS 188°
  • Humidity: 84%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 48°F
  • Feels like:
    43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 11mphS 190°
  • Humidity: 85%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:26 pm
  • 7 pm
  • 46°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphS 190°
  • Humidity: 94%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 46°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphS 186°
  • Humidity: 95%
  • Pressure: 29.97"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
  • 9 pm
  • 46°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 8mphS 177°
  • Humidity: 96%
  • Pressure: 29.97"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
  • 10 pm
  • 45°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 8mphS 178°
  • Humidity: 99%
  • Pressure: 29.97"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
  • 11 pm
  • 45°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 8mphS 182°
  • Humidity: 100%
  • Pressure: 29.97"Hg
  • Visibility: 1mi
  • UV index: 0
  • ▼
  • 12 am
  • 45°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 8mphS 183°
  • Humidity: 100%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the remainder of Tuesday, cloudiness will dominate.
The temperature will vary between a minimum of 44.6°F and a maximum of 48.2°F. The feels-like temperature will be between the lowest temperature of 37.4°F and the highest temperature of 42.8°F. The warmest part of the day will be at 5 pm and 6 pm.
The highest temperature will be slightly cooler than October's average maximum of 54.3°F. The nighttime low will be also a few degrees higher than the typical October minimum temperature of 39°F.
Updated: Oct 27, 2026 @ 19:17:08 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (1:17 pm CST) is 42.8°F. Feels-like temperature is 35.6°F.

Today, in Erwin, sunlight and clouds will take turns dominating the sky.

Today, the maximum temperature will be 50°F, while the minimum temperature will be 44.6°F.
The maximum temperature will be a couple of degrees lower than the average highest temperature of 54.3°F in October. The lowest temperature will be also relatively higher than the average low of 39°F.

On Tuesday, in Erwin, sunrise was at 8:00 am and sunset will be at 6:26 pm (CDT).

In Erwin, the length of the day today will be 10h and 25min.