Weather forecast for today
Erwin, SD

Weather forecast for today

Thursday, Jun 19.

Sunny
5:43 am

9:19 pm
CDT
Sunny
90°F / 66°F
  • Wind: 16mph SSW
  • Humidity: 50%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 8
On Thursday, in Erwin, sunshine will likely continue with scattered clouds at most.
The temperature variation is expected to range from a maximum of a tropical 89.6°F to a minimum of an enjoyable 66.2°F.
The maximum heat index, which combines air temperature and relative humidity, is estimated at a tropical 93.2°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
An unusual hotter pattern is expected, as the day’s high matches July's typical max of 80.8°F.
Sunrise will be at 5:43 am and sunset at 9:19 pm; the daylight will last for 15h and 37min.

Current condition

Clear
12:38 am CDT
Clear
  • 63°F
  • Feels like: 63°F
  • Wind: 4mph S
  • Humidity: 79%
  • Dewpoint: 55°F
  • Pressure: 29.87"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
Currently, a bright and clear sky dominates the horizon.
The temperature is a comfortable 62.6°F. The current temperature is near the lowest expected 66.2°F for today.

Frequently asked questions

What is the temperature in Erwin now?
The temperature at 12:38 am CDT in Erwin is 62.6°F.
What is the weather forecast for Erwin for today?
On Thursday, in Erwin, sunshine will likely continue with scattered clouds at most.
What will be the highest temperature today?
Today, the maximum temperature will be 89.6°F, while the minimum temperature will be 66.2°F. The maximum heat index, which modifies the air temperature to account for humidity, is calculated to be 93.2°F.
The highest temperature will be noticeably higher than the average maximum of 74.5°F in June. The lowest temperature will be also noticeably higher than the average low of 56.8°F.
When is the sunrise / sunset today in Erwin?
On Thursday, in Erwin, sunrise will be at 5:43 am and sunset at 9:19 pm (CDT).
How long is the day today?
Today, the daylight will last for 15h and 37min.

Hourly weather forecast

2 am
  • 63°F
  • Feels like:
    63°F
Clear
Clear
  • Wind: 6mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 82%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 61°F
  • Feels like:
    59°F
Clear
Clear
  • Wind: 7mph SW
  • Pressure: 29.85"Hg
  • Humidity: 87%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:43 am
6 am
  • 59°F
  • Feels like:
    59°F
Sunny
Sunny
  • Wind: 7mph SW
  • Pressure: 29.88"Hg
  • Humidity: 90%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Wind: 10mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 79%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 75°F
  • Feels like:
    77°F
Sunny
Sunny
  • Wind: 12mph SSW
  • Pressure: 29.83"Hg
  • Humidity: 61%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 82°F
  • Feels like:
    84°F
Sunny
Sunny
  • Wind: 15mph SW
  • Pressure: 29.8"Hg
  • Humidity: 44%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 86°F
  • Feels like:
    86°F
Sunny
Sunny
  • Wind: 14mph SW
  • Pressure: 29.77"Hg
  • Humidity: 36%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 88°F
  • Feels like:
    88°F
Sunny
Sunny
  • Wind: 12mph SSW
  • Pressure: 29.71"Hg
  • Humidity: 32%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 88°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph S
  • Pressure: 29.68"Hg
  • Humidity: 35%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 84°F
  • Feels like:
    84°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph SSE
  • Pressure: 29.65"Hg
  • Humidity: 43%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 9:19 pm
10 pm
  • 75°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SSE
  • Pressure: 29.65"Hg
  • Humidity: 58%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
Today, primarily dry and sunny and occasionally cloudy weather is predicted.
The temperature will be between a maximum of 87.8°F and a minimum of 59°F. The hottest part of the day will be from 3 pm to 6 pm.
The temperature will be more consistent with what’s typical for July than the usual maximum in June. The lowest temperature is also more consistent with July's average minimum of 60.8°F than the usual minimum of 56.8°F in June.
Updated: Jun 19, 2025 @ 05:38:16 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Erwin, South Dakota, USA

  • en: Erwin, South Dakota, USA
  • es: Erwin, Dakota del Sur, EE.UU.
  • hr: Ervin, Južna Dakota, SAD
  • sr: Ervin, Južna Dakota, SAD
  • zh: 欧文, 南达科他州, 美国
  • Latitude: 44.487468°
  • Longitude: -97.445076°
  • Elevation: 1873 ft
  • Current time: 12:38am CDT
  • Sunrise: 5:43 am CDT
  • Sunset: 9:19 pm CDT
  • Timezone: America/Chicago
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