Mendota Weather Forecast

    • 38
    • 69

    Rain Showers

    • 43
    • 48

    Rain Showers

    • 46
    • 73

    Rain Showers

    • 52
    • 70

    Rain Showers

    • 36
    • 64

    Rain Showers Likely

    • 31
    • 49

    Partly Sunny

Today 31 Mar La Salle

Showers likely and a chance of Thunderstorms. Breezy. Highs in the lower 70s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of precipitation 70 percent.

Tonight 31 Mar La Salle

A chance of Thunderstorms in the evening. Showers. A slight chance of Thunderstorms after midnight. Lows in the upper 30s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mendota Temperature Statistics

March Temperature

Illinois Valley Regional Airport (13 miles)

  • Lowest 16 March, 2026

    17.1 °F

  • Average March

    45.8 °F

  • Highest 26 March, 2026

    81.9 °F

Climate (2021–Present)

Illinois Valley Regional Airport (13 miles)

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  • Average Low 2021–2026

    43.2 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    62.5 °F
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