Petrolia Weather Forecast

    • 56
    • 78

    Chance Rain Showers

    • 59
    • 80

    Mostly Sunny

    • 47
    • 77

    Rain Showers

    • 47
    • 65

    Partly Sunny

    • 51
    • 70

    Chance Rain Showers

    • 55
    • 73

    Rain Showers Likely

    • 55
    • 75

    Rain Showers

Today 12 Jun Allegany

Mostly cloudy Early, then becoming partly sunny. Near steady Temperatures Ranging from the mid 70s on the Hilltops to the upper 70s across the lower Elevations. West Winds 10 to 15 Mph.

Tonight 12 Jun Allegany

Clear. Lows in the mid 50s. West Winds 10 Mph or less.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Petrolia Temperature Statistics

June Temperature

Wellsville, Wellsville Municipal Airport (1.9 miles)

  • Lowest 2 June, 2026

    42.1 °F

  • Average June

    64.6 °F

  • Highest 9 June, 2026

    81 °F

Climate (2021–Present)

Wellsville, Wellsville Municipal Airport (1.9 miles)

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  • Average Low 2021–2026

    40 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57 °F
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