Iowa Lake Weather Forecast
- 61
- 73
Thunderstorms Likely
- 64
- 80
Gradual Clearing
- 69
- 91
Rain Showers Likely
- 64
- 88
Chance Thunderstorms
- 61
- 84
Mostly Sunny
- 62
- 84
Mostly Sunny
- 64
- 84
Chance Rain Showers
Today 26 Jun Martin
Showers and Thunderstorms likely early in the Afternoon, then chance of Thunderstorms late in the afternoon. Some Thunderstorms may produce heavy rainfall. Locally heavy rainfall possible early in the afternoon. Near steady temperature in the lower 70s. North Winds around 10 Mph. Chance of precipitation 70 percent.
Tonight 26 Jun Martin
Cloudy. Lows in the lower 60s. Northwest Winds 5 to 10 Mph.
Iowa Lake Temperature Statistics
June Temperature
Fairmont, Fairmont Municipal Airport (9.9 miles)
Lowest 10 June, 2025
50 °FAverage June
70.2 °FHighest 21 June, 2025
96.1 °F
Climate (2020–Present)
Fairmont, Fairmont Municipal Airport (9.9 miles)
Average Low 2020–2025
38.1 °FAverage 2020–2025
47.5 °FAverage High 2020–2025
57 °F