Little Rush Lake Weather Forecast
- 59
- 76
Mostly Sunny
- 59
- 81
Chance Thunderstorms
- 55
- 74
Chance Rain Showers
- 58
- 75
Slight Chance Thunderstorms
- 61
- 78
Slight Chance Thunderstorms
- 60
- 80
Mostly Sunny
- 61
- 76
Partly Sunny
Today 16 Aug Day
Mostly sunny. Near steady temperature in the mid 70s. Northwest Winds 10 to 15 Mph.
Tonight 16 Aug Day
Mostly clear this Evening, then becoming partly cloudy. Lows in the upper 50s. Northwest Winds 5 to 10 Mph, becoming south after midnight.
Little Rush Lake Temperature Statistics
August Temperature
Sisseton, Sisseton Municipal Airport (28 miles)
Lowest 5 August, 2026
52 °FAverage August
69.6 °FHighest 3 August, 2026
84.9 °F
Climate (2021–2026)
Sisseton, Sisseton Municipal Airport (28 miles)
Average Low 2021–2026
35.9 °FAverage 2021–2026
46.4 °FAverage High 2021–2026
57 °F