Sligo Weather Forecast

    • 55
    • 84

    Mostly Sunny

    • 53
    • 82

    Mostly Sunny

    • 57
    • 81

    Partly Sunny

    • 59
    • 82

    Partly Sunny

    • 59
    • 81

    Chance Rain Showers

    • 58
    • 80

    Chance Rain Showers

Today 18 Sep Clarion

Mostly sunny. Highs in the lower 80s. Northwest Winds around 5 Mph.

Tonight 18 Sep Clarion

Mainly clear. Lows in the mid 50s. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sligo Temperature Statistics

September Temperature

Franklin, Venango Regional Airport (26.7 miles)

  • Lowest 8 September, 2025

    39.9 °F

  • Average September

    61.8 °F

  • Highest 15 September, 2025

    82.9 °F

Climate (2020–Present)

Franklin, Venango Regional Airport (26.7 miles)

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  • Average Low 2020–2025

    40.8 °F

  • Average 2020–2025

    49.4 °F

  • Average High 2020–2025

    58.2 °F
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