Mendota Weather Forecast
- 37
- 61
Mostly Sunny
- 52
- 68
Slight Chance Thunderstorms
- 64
- 83
Chance Thunderstorms
- 47
- 73
Chance Rain Showers
- 51
- 65
Partly Sunny
- 50
- 65
Chance Rain Showers
Today 26 Apr La Salle
Partly cloudy late in the morning then clearing. Highs in the lower 60s. Northeast Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph in the afternoon.
Tonight 26 Apr La Salle
Mostly clear in the Evening, then becoming partly cloudy. Patchy frost late. Lows in the upper 30s. East Winds 5 to 10 Mph.
Mendota Temperature Statistics
April Temperature
Illinois Valley Regional Airport (13 miles)
Lowest 8 April, 2025
25.5 °FAverage April
51.4 °FHighest 24 April, 2025
81.1 °F
Climate (2020–Present)
Illinois Valley Regional Airport (13 miles)
Average Low 2020–2025
43.2 °FAverage 2020–2025
52.6 °FAverage High 2020–2025
61.9 °F