Mendota Weather Forecast

    • 69
    • 80

    Thunderstorms Likely

    • 70
    • 80

    Thunderstorms

    • 72
    • 87

    Slight Chance Thunderstorms

    • 72
    • 89

    Rain Showers Likely

    • 65
    • 89

    Rain Showers Likely

    • 64
    • 85

    Chance Rain Showers

Today 7 Jun La Salle

Mostly cloudy. A chance of Showers and Thunderstorms late in the Morning, then Showers and Thunderstorms likely in the afternoon. Highs in the lower 80s. Southeast Winds 5 to 10 Mph. Chance of precipitation 70 percent.

Tonight 7 Jun La Salle

Mostly cloudy. Showers likely early in the evening. A chance of Thunderstorms. A chance of Showers in the late evening and overnight. Lows around 70. East Winds 5 to 10 Mph. Chance of precipitation 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mendota Temperature Statistics

June Temperature

Illinois Valley Regional Airport (13 miles)

  • Lowest 3 June, 2026

    51.8 °F

  • Average June

    72.1 °F

  • Highest 4 June, 2026

    87.8 °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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