Lyon Park, SD Weather Forecast

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Lyon Park, SD Weather Forecast

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Lyon Park SD weather  - Clear - 62°F
Clear
62°F
Updated 9:19 pm
Feels Like 62°F
Humidity 55%
Wind SW 3 mph
Barometer  29.86 in
Dew Point 46°F
Lyon Park SD weather  - Clear - 17°C
Clear
17°C
Updated 9:19 pm
Feels Like 17°C
Humidity 55%
Wind SW 5 km/h
Barometer  101.1 kPa
Dew Point 8°C

Lyon Park Weather Forecast

TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT COLUMBUS DAY
Lyon Park, SD Weather - Tonight Mostly Clear Lyon Park, SD Weather - Wednesday Mostly Sunny Lyon Park, SD Weather - Wednesday Night Partly Cloudy Lyon Park, SD Weather - Thursday Mostly Sunny Lyon Park, SD Weather - Thursday Night Partly Cloudy Lyon Park, SD Weather - Friday Sunny Lyon Park, SD Weather - Friday Night Mostly Clear Lyon Park, SD Weather - Saturday Sunny Lyon Park, SD Weather - Saturday Night Mostly Clear Lyon Park, SD Weather - Sunday Mostly Sunny Lyon Park, SD Weather - Sunday Night Partly Cloudy Lyon Park, SD Weather - Columbus Day Chance Of Showers
Mostly Clear Mostly Sunny Partly Cloudy Mostly Sunny Partly Cloudy Sunny Mostly Clear Sunny Mostly Clear Mostly Sunny Partly Cloudy Chance of Showers
Lo: 51°FLo: 11°C Hi: 75°FHi: 24°C
Lo: 49°FLo: 9°C Hi: 69°FHi: 21°C
Lo: 51°FLo: 11°C Hi: 75°FHi: 24°C
Lo: 61°FLo: 16°C Hi: 81°FHi: 27°C
Lo: 61°FLo: 16°C Hi: 75°FHi: 24°C
Lo: 55°FLo: 13°C Hi: 65°FHi: 18°C
POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 724 PM CDT Tue Oct 06 2026 Lyon Park, SD Weather - WeatherWorld.com

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Issued: 909 PM CDT Tue Oct 6 2026

Key Messages

  • Warm and predominantly dry conditions continue through most of the work week. Low (15-25%) chance for showers Thursday night into early Friday morning, mainly south of US Highway 18.
  • Warm and dry conditions and occasionally gusty afternoon winds could bring some fire weather concerns as grasses dry out, with Saturday being the focus for stronger wind gusts.
  • Better rain chances (20-40%) and cooler temperatures look to return early next week, but confidence in details remains low.

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