Mendota Weather Forecast

    • 29
    • 46

    Breezy

    • 38
    • 42

    Chance Rain

    • 20
    • 61

    Rain/Snow

    • 7
    • 23

    Blizzard

    • 18
    • 24

    Chance Snow Showers

    • 31
    • 46

    Partly Sunny

    • 35
    • 55

    Mostly Cloudy

Today 13 Mar La Salle

Mostly sunny. Windy. Temperatures in the mid 40s. West Winds 25 to 35 Mph with Gusts up to 45 Mph.

Tonight 13 Mar La Salle

Partly cloudy in the Evening, then becoming mostly cloudy. Breezy. Lows in the upper 20s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming north around 5 Mph after midnight.

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Mendota Temperature Statistics

March Temperature

Illinois Valley Regional Airport (13 miles)

  • Lowest 1 March, 2026

    18.5 °F

  • Average March

    46.4 °F

  • Highest 10 March, 2026

    76.6 °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

    62.4 °F
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