Peterson Slough Weather Forecast

    • 57
    • 73

    Rain Showers Likely

    • 53
    • 69

    Chance Thunderstorms

    • 51
    • 69

    Chance Rain Showers

    • 48
    • 68

    Slight Chance Rain Showers

    • 47
    • 66

    Mostly Cloudy

    • 46
    • 67

    Mostly Cloudy

Today 14 Sep Williams

Mostly cloudy. Patchy fog in the morning. A slight chance of Showers and Thunderstorms in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Highs in the lower 70s. Southwest Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 14 Sep Williams

Cloudy. A chance of Showers and a slight chance of Thunderstorms after midnight. Lows in the upper 50s. Southeast Winds around 5 Mph, becoming west after midnight. Chance of rain 30 percent.

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Peterson Slough Temperature Statistics

September Temperature

TIOGA (21.7 miles)

  • Lowest 6 September, 2025

    32 °F

  • Average September

    58.3 °F

  • Highest 1 September, 2025

    86 °F

Climate (2020–Present)

TIOGA (21.7 miles)

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  • Average Low 2020–2025

    28.4 °F

  • Average 2020–2025

    40.1 °F

  • Average High 2020–2025

    51.1 °F
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