Newberry Flat Reservoir Weather Forecast

    • 18
    • 25

    Mostly Cloudy

    • 19
    • 26

    Chance Wintry Mix

    • 20
    • 27

    Chance Freezing Rain

    • 1
    • 33

    Chance Freezing Rain

    • -9
    • 11

    Blustery

    • -1
    • 7

    Cold

    • 16
    • 24

    Mostly Cloudy

Today 23 Dec Northern Valley

Partly sunny late this Morning, then mostly cloudy with a slight chance of snow this afternoon. Highs in the upper 20s. South wind 10 to 15 Mph. Chance of snow 20 percent. Wind chill Values around 5 below late this morning.

Tonight 23 Dec Northern Valley

Mostly cloudy with a slight chance of freezing rain and snow. Lows around 15. Southwest wind 5 to 10 Mph, becoming northeast 10 to 15 Mph after midnight. Chance of precipitation 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Newberry Flat Reservoir Temperature Statistics

December Temperature

Glasgow, Glasgow International Airport (26.1 miles)

  • Lowest 1 December, 2025

    -14.1 °F

  • Average December

    17.8 °F

  • Highest 15 December, 2025

    46 °F

Climate (2020–Present)

Glasgow, Glasgow International Airport (26.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    34.5 °F

  • Average 2020–2025

    46.1 °F

  • Average High 2020–2025

    58 °F
Get WillyWeather+ to remove ads