Carlton Weather Forecast

    • 44
    • 63

    Chance Rain Showers

    • 48
    • 69

    Partly Sunny

    • 51
    • 65

    Rain Showers

    • 55
    • 64

    Rain Showers Likely

    • 57
    • 74

    Rain Showers Likely

    • 58
    • 77

    Chance Rain Showers

Today 20 May Mercer

Considerable cloudiness in the Morning, then becoming partly sunny. A 50 percent chance of Showers. Highs in the mid 60s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 20 May Mercer

Mostly cloudy. Much cooler with Lows in the lower 40s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Carlton Temperature Statistics

May Temperature

Franklin, Venango Regional Airport (9.9 miles)

  • Lowest 12 May, 2026

    30.9 °F

  • Average May

    51.1 °F

  • Highest 17 May, 2026

    82 °F

Climate (2021–Present)

Franklin, Venango Regional Airport (9.9 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    58.2 °F
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