Westminster Weather Forecast

    • 20
    • 27

    Increasing Clouds

    • 23
    • 38

    Partly Sunny

    • 35
    • 44

    Rain

    • 20
    • 52

    Chance Rain

    • 26
    • 32

    Chance Snow

    • 19
    • 38

    Partly Sunny

    • 16
    • 28

    Partly Sunny

Today 16 Dec Northern Worcester

Sunny, cold with Highs in the upper 20s. Southwest Winds 5 to 10 Mph.

Tonight 16 Dec Northern Worcester

Mostly cloudy this Evening, then becoming partly cloudy. Near steady temperature in the lower 20s. Southwest Winds 5 to 10 Mph, increasing to 15 to 20 Mph after midnight. Gusts up to 30 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Westminster Temperature Statistics

December Temperature

Fitchburg, Fitchburg Municipal Airport (7.5 miles)

  • Lowest 9 December, 2025

    1.9 °F

  • Average December

    26.4 °F

  • Highest 10 December, 2025

    42.1 °F

Climate (2020–Present)

Fitchburg, Fitchburg Municipal Airport (7.5 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