Petrolia Lake Weather Forecast

    • 58
    • 84

    Rain Showers Likely

    • 55
    • 77

    Rain Showers Likely

    • 54
    • 78

    Chance Thunderstorms

    • 58
    • 87

    Mostly Sunny

    • 60
    • 92

    Mostly Sunny

    • 59
    • 92

    Slight Chance Thunderstorms

Today 21 Jul Petroleum

Partly sunny. A slight chance of Showers this afternoon. Highs in the mid 80s. North wind 5 to 10 Mph, becoming northeast this afternoon. Chance of rain 20 percent.

Tonight 21 Jul Petroleum

Showers with a chance of Thunderstorms this Evening, then a chance of Thunderstorms after midnight. Some Thunderstorms may be severe after midnight. Lows in the upper 50s. North wind 10 to 15 Mph. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Petrolia Lake Temperature Statistics

July Temperature

N BAR Ranch Airport (32.9 miles)

  • Lowest 6 July, 2025

    42.8 °F
  • Average July

    66.5 °F
  • Highest 2 July, 2025

    89.6 °F

Climate (2020–Present)

N BAR Ranch Airport (32.9 miles)

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  • Average Low 2020–2025

    31.3 °F
  • Average 2020–2025

    43.7 °F
  • Average High 2020–2025

    55.1 °F
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