Sumpter Weather Forecast

    • 38
    • 51

    Becoming Sunny

    • 34
    • 61

    Becoming Sunny

    • 41
    • 56

    Mostly Sunny

    • 46
    • 65

    Mostly Cloudy

    • 36
    • 59

    Chance Thunderstorms

    • 28
    • 45

    Partly Sunny

    • 36
    • 50

    Slight Chance Rain Showers

Today 9 Dec Bradley

Partly sunny. Near steady temperature around 40. South Winds around 5 Mph.

Tonight 9 Dec Bradley

Mostly clear. Near steady temperature in the mid 30s. South Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sumpter Temperature Statistics

December Temperature

Monticello, Monticello Municipal Airport/Ellis Field (19.9 miles)

  • Lowest 3 December, 2025

    33.1 °F

  • Average December

    39.4 °F

  • Highest 6 December, 2025

    54 °F

Climate (2020–Present)

Monticello, Monticello Municipal Airport/Ellis Field (19.9 miles)

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

  • Average Low 2020–2025

    55.7 °F

  • Average 2020–2025

    65.7 °F

  • Average High 2020–2025

    76.1 °F
Get WillyWeather+ to remove ads