McNally Weather Forecast
- 31
- 53
Breezy
- 31
- 57
Mostly Sunny
- 48
- 72
Partly Sunny
- 51
- 80
Mostly Sunny
- 61
- 85
Chance Rain Showers
- 42
- 80
Chance Thunderstorms
Today 18 Apr Sioux
Sunny, breezy with Highs in the lower 50s. Northwest Winds 15 to 25 Mph with Gusts up to 35 Mph.
Tonight 18 Apr Sioux
Mostly clear in the Evening, then becoming partly cloudy. Breezy with Lows in the lower 30s. Northwest Winds 20 to 25 Mph with Gusts up to 35 Mph, becoming west 5 to 10 Mph after midnight.
McNally Temperature Statistics
April Temperature
Le Mars Municipal Airport (14.9 miles)
Lowest 10 April, 2026
24.8 °FAverage April
47.7 °FHighest 12 April, 2026
87.8 °F
Climate (2021–Present)
Le Mars Municipal Airport (14.9 miles)
Average Low 2021–2026
37.7 °FAverage 2021–2026
48.9 °FAverage High 2021–2026
60.2 °F