Mendota Weather Forecast

    • 65
    • 86

    Increasing Clouds

    • 65
    • 83

    Rain Showers

    • 64
    • 86

    Chance Thunderstorms

    • 65
    • 87

    Slight Chance Thunderstorms

    • 67
    • 87

    Chance Thunderstorms

    • 68
    • 89

    Chance Thunderstorms

Today 4 Jun La Salle

Partly cloudy. Highs in the upper 80s. Southwest Winds 10 to 15 Mph. Gusts up to 25 Mph in the afternoon.

Tonight 4 Jun La Salle

Partly cloudy. A slight chance of Showers late. Lows in the mid 60s. South Winds 10 to 15 Mph. Gusts up to 25 Mph after midnight. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mendota Temperature Statistics

June Temperature

Illinois Valley Regional Airport (13 miles)

  • Lowest 2 June, 2026

    55.4 °F

  • Average June

    69.6 °F

  • Highest 2 June, 2026

    82.4 °F

Climate (2021–Present)

Illinois Valley Regional Airport (13 miles)

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  • Average Low 2021–2026

    43.3 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    62.6 °F
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