Big Sioux County Park Weather Forecast
- 70
- 88
Slight Chance Thunderstorms
- 65
- 86
Partly Sunny
- 62
- 83
Mostly Sunny
- 64
- 85
Slight Chance Thunderstorms
- 57
- 82
Slight Chance Rain Showers
- 52
- 77
Mostly Sunny
Today 18 Aug Plymouth
Sunny. Highs in the upper 80s. West Winds around 5 Mph.
Tonight 18 Aug Plymouth
Mostly clear in the Evening, then becoming partly cloudy. Humid with Lows in the upper 60s. North Winds around 5 Mph.
Big Sioux County Park Temperature Statistics
August Temperature
Le Mars Municipal Airport (18 miles)
Lowest
–Average August
–Highest
–
Climate (2020–Present)
Le Mars Municipal Airport (18 miles)
Average Low 2020–2025
37.4 °FAverage 2020–2025
48.5 °FAverage High 2020–2025
59.7 °F