Willow Creek Reservoir Weather Forecast

    • 62
    • 79

    Rain Showers Likely

    • 59
    • 73

    Rain Showers

    • 59
    • 72

    Chance Thunderstorms

    • 60
    • 76

    Chance Thunderstorms

    • 58
    • 77

    Chance Rain Showers

    • 54
    • 71

    Mostly Sunny

Today 18 Sep Olmsted

Partly sunny with a chance of Showers and Thunderstorms. Near steady temperature in the upper 70s. South Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 18 Sep Olmsted

A chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Humid with Lows in the lower 60s. Southeast Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Willow Creek Reservoir Temperature Statistics

September Temperature

Rochester, Rochester International Airport (2.5 miles)

  • Lowest 4 September, 2025

    41 °F

  • Average September

    62.2 °F

  • Highest 14 September, 2025

    88 °F

Climate (2020–Present)

Rochester, Rochester International Airport (2.5 miles)

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  • Average Low 2020–2025

    37.7 °F

  • Average 2020–2025

    46.8 °F

  • Average High 2020–2025

    56.2 °F
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