Ayer Weather Forecast

    • 37
    • 66

    Mostly Sunny

    • 40
    • 64

    Partly Sunny

    • 51
    • 64

    Rain

    • 51
    • 67

    Chance Rain Showers

    • 47
    • 66

    Chance Rain Showers

    • 39
    • 60

    Slight Chance Rain Showers

    • 41
    • 59

    Partly Sunny

Today 9 Oct Northwest Middlesex County

Partly sunny with a 40 percent chance of Showers. Highs in the upper 50s.

Tonight 9 Oct Northwest Middlesex County

Mostly clear. Lows in the upper 30s. West Winds 5 to 10 Mph. Gusts up to 30 Mph this evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Ayer Temperature Statistics

October Temperature

Fitchburg, Fitchburg Municipal Airport (8.1 miles)

  • Lowest 7 October, 2026

    33.1 °F

  • Average October

    58 °F

  • Highest 2 October, 2026

    84.9 °F

Climate (2021–2026)

Fitchburg, Fitchburg Municipal Airport (8.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    41.2 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    61.5 °F
Get WillyWeather+ to remove ads