Mendota Weather Forecast
- 68
- 91
Rain Showers
- 58
- 86
Rain Showers
- 62
- 80
Mostly Sunny
- 63
- 82
Chance Thunderstorms
- 55
- 76
Slight Chance Thunderstorms
- 55
- 74
Slight Chance Thunderstorms
Today 10 Jun La Salle
Partly cloudy late in the Morning, then becoming mostly cloudy. Showers and Thunderstorms likely in the afternoon. Some Thunderstorms may produce gusty Winds and small hail in the afternoon. Breezy. Highs in the upper 80s. Temperature falling into the upper 70s in the afternoon. Southwest Winds 10 to 15 Mph, increasing to 15 to 20 Mph with Gusts up to 30 Mph in the afternoon. Chance of precipitation 70 percent.
Tonight 10 Jun La Salle
Mostly cloudy. Showers and Thunderstorms Likely, mainly in the evening. Some Thunderstorms may produce gusty Winds and small hail in the evening. Breezy with Lows around 70. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of precipitation 70 percent.
Mendota Temperature Statistics
June Temperature
Illinois Valley Regional Airport (13 miles)
Lowest 3 June, 2026
51.8 °FAverage June
73.5 °FHighest 6 June, 2026
91.4 °F
Climate (2021–Present)
Illinois Valley Regional Airport (13 miles)
Average Low 2021–2026
43.3 °FAverage 2021–2026
52.9 °FAverage High 2021–2026
62.6 °F