Egan, SD Weather Forecast

Feedback E-mail the Weather

Quick Weather Clicks

Egan, SD Weather Forecast

Current Conditions

Settings
Egan SD weather  - Mist - 51°F
Mist
51°F
Updated 10:14 am
Feels Like 51°F
Humidity 100%
Wind SE 8 mph
Barometer  30.18 in
Dew Point 51°F
Egan SD weather  - Mist - 11°C
Mist
11°C
Updated 10:14 am
Feels Like 11°C
Humidity 100%
Wind SE 13 km/h
Barometer  102.2 kPa
Dew Point 11°C

Egan Weather Forecast

REST OF TODAY TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT
Egan, SD Weather - Rest Of Today Chance Of Showers Egan, SD Weather - Tonight Chance Of Showers Egan, SD Weather - Sunday Chance Of Showers Egan, SD Weather - Sunday Night Showers Egan, SD Weather - Monday Chance Of T-Storm Egan, SD Weather - Monday Night Chance Of T-Storm Egan, SD Weather - Tuesday Showers Egan, SD Weather - Tuesday Night Mostly Cloudy Egan, SD Weather - Wednesday Partly Sunny Egan, SD Weather - Wednesday Night Partly Cloudy Egan, SD Weather - Thursday Partly Sunny Egan, SD Weather - Thursday Night Mostly Cloudy
Chance of Showers Chance of Showers Chance of Showers Showers Chance of T-Storm Chance of T-Storm Showers Mostly Cloudy Partly Sunny Partly Cloudy Partly Sunny Mostly Cloudy
Hi: 60°FHi: 16°C
Lo: 51°FLo: 11°C Hi: 60°FHi: 16°C
Lo: 51°FLo: 11°C Hi: 61°FHi: 16°C
Lo: 45°FLo: 7°C Hi: 50°FHi: 10°C
Lo: 39°FLo: 4°C Hi: 50°FHi: 10°C
Lo: 39°FLo: 4°C Hi: 49°FHi: 9°C
Lo: 39°FLo: 4°C
POP: 20% POP: 20% POP: 20% POP: 90% POP: 100% POP: 100% POP: 70%
POP = Probability of Precipitation.
Weather Outlook Updated: 929 AM CDT Sat Oct 31 2026 Egan, SD Weather - WeatherWorld.com

Trending Headlines

Egan Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Egan Quick Facts

National Two Day Weather Forecast


E-mail the Egan Weather Forecast

Voice your opinion or tell us about page issues...

Egan Forecast Discussion

Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 645 AM CDT Sat Oct 31 2026

Key Messages

  • Showers and isolated thunderstorms continue into Saturday morning, especially east of the James River. Locally heavy rain and lightning are the main threats.
  • Outside of showers, drizzle and fog are expected into mid Saturday morning. Fog is most likely west of the James River.
  • Additional scattered showers and isolated storms Saturday night into early Sunday.
  • More widespread rain returns later Sunday night into Monday night. Moderate to high (60 to 90%) chance for more than an inch of...