Lake Olson Weather Forecast
- 73
- 86
Chance Thunderstorms
- 69
- 89
Thunderstorms Likely
- 66
- 83
Chance Thunderstorms
- 67
- 85
Slight Chance Thunderstorms
- 71
- 88
Slight Chance Thunderstorms
- 70
- 88
Chance Thunderstorms
Today 22 Jul Washington
Decreasing Clouds. A 30 percent chance of Thunderstorms. Highs in the mid 80s. South Winds 5 to 15 Mph.
Tonight 22 Jul Washington
Mostly cloudy with a 50 percent chance of Thunderstorms. Lows in the lower 70s. South Winds 5 to 15 Mph.
Lake Olson Temperature Statistics
July Temperature
Lake Elmo Airport (4.3 miles)
Lowest 17 July, 2025
50 °FAverage July
71.7 °FHighest 4 July, 2025
89.6 °F
Climate (2020–Present)
Lake Elmo Airport (4.3 miles)
Average Low 2020–2025
36.4 °FAverage 2020–2025
45.9 °FAverage High 2020–2025
54.8 °F