Rourke Reservoir Weather Forecast

    • 56
    • 92

    Slight Chance Thunderstorms

    • 59
    • 92

    Mostly Sunny

    • 59
    • 89

    Partly Sunny

    • 58
    • 84

    Rain Showers Likely

    • 58
    • 78

    Rain Showers Likely

    • 57
    • 76

    Chance Thunderstorms

    • 57
    • 82

    Chance Thunderstorms

Today 26 Jul Southern Campbell

Partly cloudy with a slight chance of Showers and Thunderstorms. Near steady temperature around 90. West Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 26 Jul Southern Campbell

Mostly clear. A slight chance of Showers and Thunderstorms this evening. Lows in the upper 50s. West Winds 5 to 10 Mph. Gusts up to 20 Mph this evening. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rourke Reservoir Temperature Statistics

July Temperature

Gillette, Gillette-Campbell County Airport (12.4 miles)

  • Lowest 12 July, 2025

    46.7 °F

  • Average July

    73.4 °F

  • Highest 14 July, 2025

    98.7 °F

Climate (2020–Present)

Gillette, Gillette-Campbell County Airport (12.4 miles)

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  • Average Low 2020–2025

    34.7 °F

  • Average 2020–2025

    47.7 °F

  • Average High 2020–2025

    60.6 °F
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