Carlton Weather Forecast

    • 63
    • 80

    Chance Thunderstorms

    • 66
    • 88

    Mostly Sunny

    • 64
    • 86

    Rain Showers Likely

    • 44
    • 72

    Chance Thunderstorms

    • 48
    • 65

    Mostly Cloudy

    • 53
    • 69

    Chance Rain Showers

Today 17 May Mercer

Partly sunny. A chance of Showers and Thunderstorms in the afternoon. Highs around 80. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 17 May Mercer

Mainly clear. A slight chance of Showers and Thunderstorms in the evening. Warm with Lows in the lower 60s. South Winds around 5 Mph. Chance of rain 20 percent.

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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

    49.1 °F

  • Highest 4 May, 2026

    71.1 °F

Climate (2021–Present)

Franklin, Venango Regional Airport (9.9 miles)

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  • Average Low 2021–2026

    40.6 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    58.2 °F
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