Knox Weather Forecast

    • 54
    • 62

    Rain Showers

    • 52
    • 71

    Rain Showers Likely

    • 46
    • 61

    Rain Likely

    • 52
    • 68

    Rain Likely

    • 49
    • 69

    Rain Likely

    • 55
    • 72

    Rain Likely

Today 30 Mar Clarion

Mostly cloudy. Mild. Highs in the lower 60s. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 30 Mar Clarion

A chance of Thunderstorms. Showers, mild. Lows in the mid 50s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Knox Temperature Statistics

March Temperature

Franklin, Venango Regional Airport (19.9 miles)

  • Lowest 18 March, 2026

    10 °F

  • Average March

    44.7 °F

  • Highest 7 March, 2026

    73.9 °F

Climate (2021–Present)

Franklin, Venango Regional Airport (19.9 miles)

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  • Average Low 2021–2026

    40.6 °F

  • Average 2021–2026

    49.3 °F

  • Average High 2021–2026

    58.2 °F
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