Reservoir C Weather Forecast

    • 15
    • 31

    Decreasing Clouds

    • 20
    • 38

    Mostly Sunny

    • 24
    • 44

    Partly Sunny

    • 25
    • 47

    Partly Sunny

    • 27
    • 49

    Partly Sunny

    • 29
    • 52

    Partly Sunny

Today 8 Jan Modoc County

Partly cloudy. Highs in the lower to mid 30s. Northwest Winds 5 to 10 Mph.

Tonight 8 Jan Modoc County

Mostly clear. Lows 15 to 20. Northwest Winds 5 to 10 Mph shifting to the east late in the evening and overnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Reservoir C Temperature Statistics

January Temperature

Alturas (16.2 miles)

  • Lowest 5 January, 2026

    30.9 °F

  • Average January

    41.1 °F

  • Highest 2 January, 2026

    51.1 °F

Climate (2021–Present)

Alturas (16.2 miles)

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

  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    64.5 °F
Get WillyWeather+ to remove ads