Newberry Flat Reservoir Weather Forecast

    • 49
    • 73

    Partly Sunny

    • 49
    • 74

    Partly Cloudy

    • 51
    • 80

    Mostly Sunny

    • 50
    • 82

    Mostly Sunny

    • 45
    • 70

    Mostly Sunny

    • 48
    • 77

    Mostly Sunny

    • 51
    • 79

    Mostly Sunny

Today 18 Sep Northern Valley

Partly sunny. A slight chance of Showers this afternoon. Highs around 70. Southeast wind 10 to 15 Mph. Chance of rain 20 percent.

Tonight 18 Sep Northern Valley

Partly cloudy early this Evening, then becoming mostly cloudy. Lows in the upper 40s. Southeast wind 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Newberry Flat Reservoir Temperature Statistics

September Temperature

Glasgow, Glasgow International Airport (26.1 miles)

  • Lowest 5 September, 2025

    39.9 °F

  • Average September

    65.5 °F

  • Highest 1 September, 2025

    91.9 °F

Climate (2020–Present)

Glasgow, Glasgow International Airport (26.1 miles)

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  • Average Low 2020–2025

    34.4 °F

  • Average 2020–2025

    46 °F

  • Average High 2020–2025

    57.9 °F
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