Red Willow Weather Forecast
- 60
- 70
Chance Thunderstorms
- 58
- 79
Mostly Sunny
- 60
- 77
Partly Sunny
- 59
- 77
Rain Showers
- 55
- 69
Chance Rain Showers
- 54
- 70
Chance Rain Showers
Today 25 Sep Red Willow
Cloudy. Highs in the lower 70s. South Winds 5 to 10 Mph.
Tonight 25 Sep Red Willow
Mostly cloudy with a 50 percent chance of Thunderstorms. Lows around 60. Southeast Winds 5 to 10 Mph.
Red Willow Temperature Statistics
September Temperature
McCook, McCook Municipal Airport (5 miles)
Lowest 16 September, 2026
55 °FAverage September
72.5 °FHighest 4 September, 2026
100 °F
Climate (2021–2026)
McCook, McCook Municipal Airport (5 miles)
Average Low 2021–2026
40.3 °FAverage 2021–2026
54.2 °FAverage High 2021–2026
68.7 °F