Whiteside County Airport-Jos H Bittorf Field Weather Forecast
- 56
- 80
Becoming Sunny
- 59
- 86
Mostly Sunny
- 65
- 89
Partly Sunny
- 64
- 91
Slight Chance Thunderstorms
- 63
- 90
Slight Chance Thunderstorms
- 62
- 87
Partly Sunny
Today 10 Sep Whiteside
Sunny. Highs in the lower 80s. Southeast Winds around 5 Mph.
Tonight 10 Sep Whiteside
Mostly clear. Lows in the upper 50s. Northeast Winds around 5 Mph.
Whiteside County Airport-Jos H Bittorf Field Temperature Statistics
September Temperature
Sterling Rockfalls (0 miles)
Lowest 7 September, 2025
41 °FAverage September
59.9 °FHighest 2 September, 2025
80.1 °F
Climate (2020–Present)
Sterling Rockfalls (0 miles)
Average Low 2020–2025
41.6 °FAverage 2020–2025
51.5 °FAverage High 2020–2025
61.5 °F