Lake Isabelle Weather Forecast
- 51
- 80
Sunny
- 52
- 79
Mostly Sunny
- 61
- 80
Slight Chance Thunderstorms
- 63
- 85
Slight Chance Thunderstorms
- 58
- 84
Mostly Sunny
- 59
- 84
Mostly Sunny
Today 22 Aug Dakota
Sunny. Highs in the upper 70s. North Winds 5 to 15 Mph.
Tonight 22 Aug Dakota
Clear. Lows in the lower 50s. North Winds up to 10 Mph.
Lake Isabelle Temperature Statistics
August Temperature
South St. Paul Municipal-Richard E. Flemi (12.4 miles)
Lowest 19 August, 2026
56.5 °FAverage August
74 °FHighest 11 August, 2026
88.5 °F
Climate (2021–2026)
South St. Paul Municipal-Richard E. Flemi (12.4 miles)
Average Low 2021–2026
39.9 °FAverage 2021–2026
48.6 °FAverage High 2021–2026
57.2 °F