Tiskilwa Weather Forecast
- 38
- 49
Mostly Cloudy
- 53
- 70
Mostly Cloudy
- 52
- 71
Rain Showers Likely
- 43
- 64
Chance Rain Showers
- 55
- 67
Chance Rain Showers
- 63
- 80
Rain Showers Likely
Today 7 Apr Bureau
Partly sunny in the Morning, then clearing. Highs in the upper 40s. East Winds around 10 Mph.
Tonight 7 Apr Bureau
Mostly cloudy. Cooler with Lows in the upper 20s. Northeast Winds around 10 Mph with Gusts up to 20 Mph.
Tiskilwa Temperature Statistics
April Temperature
Illinois Valley Regional Airport (18.6 miles)
Lowest 1 April, 2026
37 °FAverage April
48.7 °FHighest 2 April, 2026
72 °F
Climate (2021–Present)
Illinois Valley Regional Airport (18.6 miles)
Average Low 2021–2026
43.2 °FAverage 2021–2026
52.8 °FAverage High 2021–2026
62.5 °F