Peterson Reservoir Weather Forecast

    • 47
    • 76

    Increasing Clouds

    • 41
    • 55

    Chance Rain Showers

    • 47
    • 68

    Mostly Sunny

    • 44
    • 70

    Mostly Sunny

    • 47
    • 66

    Mostly Sunny

    • 53
    • 77

    Partly Sunny

Today 30 Sep Harding

Sunny. Highs in the upper 70s. Northwest Winds 10 to 15 Mph with Gusts up to 35 Mph.

Tonight 30 Sep Harding

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 40s. North Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening.

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Peterson Reservoir Temperature Statistics

September Temperature

Buffalo (13.7 miles)

  • Lowest 13 September, 2026

    43 °F

  • Average September

    64.1 °F

  • Highest 4 September, 2026

    98.1 °F

Climate (2021–2026)

Buffalo (13.7 miles)

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  • Average Low 2021–2026

    35.7 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    59.9 °F
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