Ayer Weather Forecast

    • 59
    • 87

    Mostly Sunny

    • 61
    • 87

    Chance Rain Showers

    • 64
    • 91

    Chance Thunderstorms

    • 61
    • 87

    Chance Rain Showers

    • 62
    • 88

    Slight Chance Rain Showers

    • 60
    • 89

    Partly Sunny

Today 9 Jun Northwest Middlesex County

Sunny. Highs in the upper 80s. West Winds 5 to 10 Mph. Gusts up to 20 Mph in the afternoon.

Tonight 9 Jun Northwest Middlesex County

Clear. Lows in the lower 50s. West Winds around 5 Mph.

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  • Temperature Real-Time

Ayer Temperature Statistics

June Temperature

Fitchburg, Fitchburg Municipal Airport (8.1 miles)

  • Lowest 1 June, 2026

    43 °F

  • Average June

    67.3 °F

  • Highest 5 June, 2026

    88 °F

Climate (2021–Present)

Fitchburg, Fitchburg Municipal Airport (8.1 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    61.4 °F
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