Petrolia Lake Weather Forecast

    • 53
    • 77

    Rain Showers Likely

    • 50
    • 75

    Rain Showers Likely

    • 47
    • 77

    Mostly Sunny

    • 46
    • 77

    Mostly Sunny

    • 46
    • 75

    Partly Sunny

    • 49
    • 77

    Partly Sunny

Today 15 Sep Petroleum

Mostly sunny. A slight chance of Showers in the afternoon. Highs in the upper 70s. Northwest wind 10 to 15 Mph. Chance of rain 20 percent.

Tonight 15 Sep Petroleum

Showers likely with a chance of Thunderstorms. Lows in the mid 50s. West wind around 10 Mph. Chance of rain 60 percent.

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Petrolia Lake Temperature Statistics

September Temperature

N BAR Ranch Airport (32.9 miles)

  • Lowest 5 September, 2025

    33.8 °F

  • Average September

    62.9 °F

  • Highest 2 September, 2025

    86 °F

Climate (2020–Present)

N BAR Ranch Airport (32.9 miles)

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  • Average Low 2020–2025

    31.4 °F

  • Average 2020–2025

    43.7 °F

  • Average High 2020–2025

    55 °F
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