Red Willow Weather Forecast
- 59
- 68
Rain Showers
- 45
- 65
Chance Rain Showers
- 48
- 63
Mostly Sunny
- 52
- 73
Mostly Sunny
- 53
- 70
Mostly Sunny
- 58
- 71
Partly Sunny
- 56
- 77
Partly Sunny
Today 30 Sep Red Willow
Decreasing Clouds. Highs in the mid 70s.
Tonight 30 Sep Red Willow
Mostly cloudy with slight chance of Thunderstorms. Showers likely this Evening, then chance of Showers after midnight. Patchy fog. Some Thunderstorms may produce heavy rainfall. Lows in the upper 50s. North Winds 10 to 15 Mph. Chance of rain 70 percent.
Red Willow Temperature Statistics
September Temperature
McCook, McCook Municipal Airport (5 miles)
Lowest 16 September, 2026
55 °FAverage September
71.2 °FHighest 4 September, 2026
100 °F
Climate (2021–2026)
McCook, McCook Municipal Airport (5 miles)
Average Low 2021–2026
40.4 °FAverage 2021–2026
54.2 °FAverage High 2021–2026
68.7 °F