South Ashburnham Weather Forecast

    • 23
    • 41

    Patchy Freezing Fog

    • 37
    • 46

    Rain Showers Likely

    • 35
    • 44

    Rain

    • 22
    • 41

    Chance Rain

    • 21
    • 32

    Partly Sunny

    • 25
    • 37

    Mostly Cloudy

Today 8 Jan Northern Worcester

Sunny. Highs in the lower 40s. Northwest Winds around 5 Mph.

Tonight 8 Jan Northern Worcester

Partly cloudy in the Evening, then becoming mostly cloudy. Patchy fog and freezing fog. Lows in the mid 20s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Ashburnham Temperature Statistics

January Temperature

Fitchburg, Fitchburg Municipal Airport (9.9 miles)

  • Lowest 5 January, 2026

    3.9 °F

  • Average January

    20.4 °F

  • Highest 3 January, 2026

    28.9 °F

Climate (2021–Present)

Fitchburg, Fitchburg Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    61.6 °F
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