New Melones Dam Weather Forecast

    • 40
    • 54

    Becoming Sunny

    • 41
    • 62

    Partly Sunny

    • 51
    • 62

    Rain Likely

    • 52
    • 56

    Rain

    • 48
    • 62

    Chance Rain

    • 49
    • 64

    Mostly Cloudy

Today 21 Feb Motherlode

Mostly cloudy in the morning then becoming mostly sunny. Widespread frost early in the morning. Not as cool. Highs 48 to 58. Prevailing southeast Winds up to 10 Mph.

Tonight 21 Feb Motherlode

Mostly clear. Lows 34 to 42. Prevailing southeast Winds up to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

New Melones Dam Temperature Statistics

February Temperature

Modesto City-County Airport - Harry Sham Field (32.3 miles)

  • Lowest 18 February, 2026

    34 °F

  • Average February

    53 °F

  • Highest 8 February, 2026

    72.6 °F

Climate (2021–Present)

Modesto City-County Airport - Harry Sham Field (32.3 miles)

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

  • Average Low 2021–2026

    51.6 °F

  • Average 2021–2026

    63.5 °F

  • Average High 2021–2026

    76 °F
Get WillyWeather+ to remove ads