Grabill Weather Forecast
- 21
- 32
Increasing Clouds
- 36
- 42
Chance Rain
- 29
- 47
Mostly Cloudy
- 41
- 44
Rain
- 47
- 58
Chance Rain
- 38
- 56
Slight Chance Rain
- 28
- 49
Chance Rain
Today 21 Dec Allen
Sunny. Near steady temperature in the lower 30s. West Winds around 5 Mph.
Tonight 21 Dec Allen
Mostly clear. Lows in the lower 20s. Southwest Winds around 5 Mph.
Grabill Temperature Statistics
December Temperature
Auburn De Kalb County Airport (8.1 miles)
Lowest 5 December, 2025
-4 °FAverage December
23.3 °FHighest 18 December, 2025
53.6 °F
Climate (2020–Present)
Auburn De Kalb County Airport (8.1 miles)
Average Low 2020–2025
42.3 °FAverage 2020–2025
51.2 °FAverage High 2020–2025
60.6 °F