Ashby Weather Forecast

    • 46
    • 66

    Chance Rain Showers

    • 43
    • 61

    Rain Showers Likely

    • 48
    • 69

    Chance Rain Showers

    • 51
    • 72

    Mostly Sunny

    • 58
    • 80

    Mostly Sunny

    • 61
    • 84

    Partly Sunny

Today 31 May Northwest Middlesex County

Partly sunny this Morning, then mostly cloudy with a chance of Showers this afternoon. Not as cool with Highs in the upper 60s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph this afternoon. Chance of rain 50 percent.

Tonight 31 May Northwest Middlesex County

Mostly cloudy. A chance of Showers, mainly in the evening. Lows in the mid 40s. West Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ashby Temperature Statistics

May Temperature

Fitchburg, Fitchburg Municipal Airport (9.3 miles)

  • Lowest 3 May, 2026

    34 °F

  • Average May

    59.1 °F

  • Highest 19 May, 2026

    95 °F

Climate (2021–Present)

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

    61.4 °F
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