McFarland Lake Weather Forecast
- 64
- 82
Slight Chance Thunderstorms
- 60
- 80
Decreasing Clouds
- 64
- 81
Chance Thunderstorms
- 63
- 83
Slight Chance Thunderstorms
- 59
- 80
Partly Sunny
- 61
- 77
Slight Chance Rain Showers
- 64
- 80
Partly Sunny
Today 18 Aug Story
Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature around 80. West Winds 10 to 15 Mph. Chance of rain 20 percent.
Tonight 18 Aug Story
Mostly cloudy. A slight chance of Showers and Thunderstorms early this evening. Lows in the mid 60s. West Winds around 5 Mph, becoming north around 5 Mph. Chance of rain 20 percent.
McFarland Lake Temperature Statistics
August Temperature
Ames, Ames Municipal Airport (7.5 miles)
Lowest 8 August, 2026
56.6 °FAverage August
74.8 °FHighest 11 August, 2026
92.6 °F
Climate (2021–2026)
Ames, Ames Municipal Airport (7.5 miles)
Average Low 2021–2026
40.5 °FAverage 2021–2026
51.5 °FAverage High 2021–2026
62.6 °F