Tonica Weather Forecast

    • 28
    • 56

    Mostly Cloudy

    • 27
    • 35

    Mostly Cloudy

    • 33
    • 34

    Rain/Freezing Rain

    • 19
    • 38

    Partly Sunny

    • 27
    • 33

    Mostly Cloudy

    • 26
    • 38

    Rain/Snow Likely

Today 3 Feb La Salle

Mostly cloudy. Highs in the mid 50s. Southwest Winds 5 to 10 Mph in the Morning, becoming northwest 10 to 15 Mph in the afternoon. Gusts up to 25 Mph.

Tonight 3 Feb La Salle

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 20s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Tonica Temperature Statistics

February Temperature

Illinois Valley Regional Airport (9.9 miles)

  • Lowest

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  • Average February

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  • Highest

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Climate (2020–Present)

Illinois Valley Regional Airport (9.9 miles)

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  • Average Low 2020–2025

    43.1 °F

  • Average 2020–2025

    52.4 °F

  • Average High 2020–2025

    61.7 °F
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