Knox Weather Forecast

    • 31
    • 56

    Increasing Clouds

    • 36
    • 53

    Mostly Cloudy

    • 37
    • 59

    Mostly Sunny

    • 42
    • 61

    Mostly Cloudy

    • 49
    • 61

    Mostly Cloudy

    • 37
    • 65

    Slight Chance Rain

Today 13 Feb Knox

Sunny. Highs in the mid 50s. South Winds 5 to 10 Mph.

Tonight 13 Feb Knox

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 30s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Knox Temperature Statistics

February Temperature

Galesburg Municipal Airport (9.3 miles)

  • Lowest 1 February, 2026

    1 °F

  • Average February

    27.2 °F

  • Highest 10 February, 2026

    50 °F

Climate (2021–Present)

Galesburg Municipal Airport (9.3 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.9 °F
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