Ashburnham Weather Forecast

    • 55
    • 70

    Slight Chance Rain Showers

    • 55
    • 76

    Mostly Sunny

    • 62
    • 79

    Rain Showers Likely

    • 61
    • 73

    Rain Showers Likely

    • 60
    • 76

    Chance Rain Showers

    • 61
    • 76

    Mostly Sunny

Today 23 Jun Northern Worcester

Mostly cloudy with a 50 percent chance of Showers. Patchy fog. Near steady temperature in the upper 60s. North Winds around 5 Mph.

Tonight 23 Jun Northern Worcester

Mostly cloudy. A chance of Showers, mainly this evening. Patchy fog. Lows in the lower 60s. East Winds around 5 Mph, becoming northwest after midnight. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ashburnham Temperature Statistics

June Temperature

Fitchburg, Fitchburg Municipal Airport (9.3 miles)

  • Lowest 1 June, 2026

    43 °F

  • Average June

    70.8 °F

  • Highest 11 June, 2026

    93 °F

Climate (2021–2026)

Fitchburg, Fitchburg Municipal Airport (9.3 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    61.5 °F
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