Ethan Lake, SD Weather Forecast

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Ethan Lake, SD Weather Forecast

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Ethan Lake SD weather  - Light Rain - 46°F
Light Rain
46°F
Updated 11:03 pm
Feels Like 46°F
Humidity 85%
Wind WNW 3 mph
Barometer  30.38 in
Dew Point 42°F
Ethan Lake SD weather  - Light Rain - 8°C
Light Rain
8°C
Updated 11:03 pm
Feels Like 8°C
Humidity 85%
Wind WNW 5 km/h
Barometer  102.8 kPa
Dew Point 6°C

Ethan Lake Weather Forecast

TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY
Ethan Lake, SD Weather - Tonight Showers Ethan Lake, SD Weather - Sunday Showers Ethan Lake, SD Weather - Sunday Night Showers Ethan Lake, SD Weather - Monday Showers Ethan Lake, SD Weather - Monday Night Showers Ethan Lake, SD Weather - Tuesday Chance Of Showers Ethan Lake, SD Weather - Tuesday Night Partly Cloudy Ethan Lake, SD Weather - Wednesday Sunny Ethan Lake, SD Weather - Wednesday Night Partly Cloudy Ethan Lake, SD Weather - Thursday Mostly Sunny Ethan Lake, SD Weather - Thursday Night Partly Cloudy Ethan Lake, SD Weather - Friday Chance Of Showers
Showers Showers Showers Showers Showers Chance of Showers Partly Cloudy Sunny Partly Cloudy Mostly Sunny Partly Cloudy Chance of Showers
Lo: 41°FLo: 5°C Hi: 50°FHi: 10°C
Lo: 39°FLo: 4°C Hi: 50°FHi: 10°C
Lo: 39°FLo: 4°C Hi: 59°FHi: 15°C
Lo: 41°FLo: 5°C Hi: 61°FHi: 16°C
Lo: 41°FLo: 5°C Hi: 65°FHi: 18°C
Lo: 49°FLo: 9°C Hi: 69°FHi: 21°C
POP: 70% POP: 90% POP: 100% POP: 100% POP: 100% POP: 20% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 754 PM CDT Sat Oct 24 2026 Ethan Lake, SD Weather - WeatherWorld.com

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Ethan Lake Forecast Discussion

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Issued: 926 PM CDT Sat Oct 24 2026

Key Messages

  • Showers will continue along a Marshall, Minnesota, to Sioux Falls, South Dakota, to Lake Andes, South Dakota for the rest of this evening and into the early overnight hours.
  • Widespread rain chances (60%-90%) are expected from Sunday into Monday. Confidence continues to increase in accumulative amounts of 1+ inches of rain through Tuesday morning with the focus west of I- 29.
  • An active pattern aloft will lead to additional rain chances from Tuesday night into Wednesday.

Discussion

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