Allen Weather Forecast
- 41
- 67
Sunny
- 54
- 69
Mostly Sunny
- 58
- 73
Chance Thunderstorms
- 58
- 78
Partly Sunny
- 61
- 81
Slight Chance Thunderstorms
- 63
- 80
Slight Chance Thunderstorms
- 64
- 81
Slight Chance Thunderstorms
Today 6 Sep Harrison
Sunny. Near steady temperature in the upper 60s. Northwest Winds around 5 Mph.
Tonight 6 Sep Harrison
Clear. Lows in the lower 40s. North Winds around 5 Mph this Evening, becoming light and variable.
Allen Temperature Statistics
September Temperature
Tekamah, Tekamah Municipal Airport (18.6 miles)
Lowest 4 September, 2025
44.1 °FAverage September
62 °FHighest 2 September, 2025
77 °F
Climate (2020–Present)
Tekamah, Tekamah Municipal Airport (18.6 miles)
Average Low 2020–2025
39.9 °FAverage 2020–2025
52 °FAverage High 2020–2025
64.5 °F