Piyas Lake, SD Weather Forecast

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Piyas Lake, SD Weather Forecast

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Piyas Lake SD weather  - Sunny - 81°F
Sunny
81°F
Updated 5:13 pm
Feels Like 77°F
Humidity 47%
Wind WNW 16 mph
Barometer  29.94 in
Dew Point 59°F
Piyas Lake SD weather  - Sunny - 27°C
Sunny
27°C
Updated 5:13 pm
Feels Like 25°C
Humidity 47%
Wind WNW 26 km/h
Barometer  101.3 kPa
Dew Point 15°C

Piyas Lake Weather Forecast

TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY
Piyas Lake, SD Weather - Tonight Mostly Clear Piyas Lake, SD Weather - Wednesday Mostly Sunny Piyas Lake, SD Weather - Wednesday Night Mostly Clear Piyas Lake, SD Weather - Thursday Sunny Piyas Lake, SD Weather - Thursday Night Mostly Clear Piyas Lake, SD Weather - Friday Chance Of T-Storm Piyas Lake, SD Weather - Friday Night Chance Of T-Storm Piyas Lake, SD Weather - Saturday Partly Sunny Piyas Lake, SD Weather - Saturday Night Chance Of T-Storm Piyas Lake, SD Weather - Sunday Chance Of T-Storm Piyas Lake, SD Weather - Sunday Night Chance Of T-Storm Piyas Lake, SD Weather - Monday Partly Sunny
Mostly Clear Mostly Sunny Mostly Clear Sunny Mostly Clear Chance of T-Storm Chance of T-Storm Partly Sunny Chance of T-Storm Chance of T-Storm Chance of T-Storm Partly Sunny
Lo: 59°FLo: 15°C Hi: 79°FHi: 26°C
Lo: 55°FLo: 13°C Hi: 79°FHi: 26°C
Lo: 55°FLo: 13°C Hi: 81°FHi: 27°C
Lo: 61°FLo: 16°C Hi: 85°FHi: 29°C
Lo: 61°FLo: 16°C Hi: 81°FHi: 27°C
Lo: 59°FLo: 15°C
Hi: 81°FHi: 27°C
Lo: 59°FLo: 15°C
Hi: 79°FHi: 26°C
POP: 20% POP: 50% POP: 30% POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 331 PM CDT Tue Aug 25 2026 Piyas Lake, SD Weather - WeatherWorld.com

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Piyas Lake Forecast Discussion

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Issued: 129 PM CDT Tue Aug 25 2026

Key Messages

  • There is a 20-40 percent chance that some areas will receive at least a quarter of an inch of precipitation between 7 PM
CDT Friday and 7 PM CDT Saturday.

Discussion

... Issued at 127 PM CDT Tue Aug 25 2026

As of 1 PM CDT, skies are mostly sunny. Temperatures are warming through the 70s and 80s. Northwest winds 10 to 25 mph with gusts up to 35 mph are happening.

The pattern over the next 7 days highlights an upper level ridge influencing weather conditions over this CWA (warm and dry mos...