South Ashburnham Weather Forecast

    • 12
    • 33

    Gradual Clearing

    • 4
    • 20

    Mostly Sunny

    • 19
    • 28

    Chance Snow

    • 27
    • 37

    Rain/Snow Likely

    • 18
    • 33

    Mostly Cloudy

    • 13
    • 29

    Chance Snow

    • 11
    • 25

    Slight Chance Snow

Today 7 Dec Northern Worcester

Mostly cloudy. Near steady temperature in the lower 30s. South Winds around 5 Mph.

Tonight 7 Dec Northern Worcester

Mostly cloudy this Evening, then clearing. Lows around 14. Southwest Winds 5 to 10 Mph, becoming northwest with Gusts up to 20 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

South Ashburnham Temperature Statistics

December Temperature

Fitchburg, Fitchburg Municipal Airport (9.9 miles)

  • Lowest 5 December, 2025

    6.1 °F

  • Average December

    26.9 °F

  • Highest 1 December, 2025

    39.9 °F

Climate (2020–Present)

Fitchburg, Fitchburg Municipal Airport (9.9 miles)

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

  • Average Low 2020–2025

    41.7 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    61.7 °F
Get WillyWeather+ to remove ads