Farmer City Weather Forecast
- 61
- 91
Mostly Sunny
- 63
- 89
Mostly Cloudy
- 63
- 86
Slight Chance Thunderstorms
- 63
- 81
Chance Thunderstorms
- 61
- 81
Chance Rain Showers
- 58
- 78
Slight Chance Thunderstorms
Today 18 Sep De Witt
Sunny. Highs in the lower 90s. Southeast Winds around 5 Mph.
Tonight 18 Sep De Witt
Mostly clear. Lows in the lower 60s. Southeast Winds around 5 Mph.
Farmer City Temperature Statistics
September Temperature
Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (21.1 miles)
Lowest 7 September, 2025
45 °FAverage September
67 °FHighest 13 September, 2025
93.9 °F
Climate (2020–Present)
Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (21.1 miles)
Average Low 2020–2025
43.5 °FAverage 2020–2025
52.8 °FAverage High 2020–2025
62.1 °F