Ayer Weather Forecast

    • 31
    • 52

    Rain

    • 29
    • 40

    Partly Sunny

    • 32
    • 44

    Mostly Cloudy

    • 29
    • 49

    Mostly Sunny

    • 26
    • 46

    Mostly Sunny

    • 25
    • 43

    Partly Sunny

    • 32
    • 47

    Chance Rain

Today 10 Nov Northwest Middlesex County

Showers. Areas of fog. Visibility one quarter mile or less at Times. Near steady temperature around 50. North Winds around 5 Mph. Chance of rain near 100 percent.

Tonight 10 Nov Northwest Middlesex County

Mostly cloudy with rain Showers likely in the Evening, then partly cloudy after midnight. Areas of fog in the evening. Much cooler with Lows around 30. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Ayer Temperature Statistics

November Temperature

Fitchburg, Fitchburg Municipal Airport (8.1 miles)

  • Lowest 7 November, 2025

    23 °F
  • Average November

    45 °F
  • Highest 8 November, 2025

    60.1 °F

Climate (2020–Present)

Fitchburg, Fitchburg Municipal Airport (8.1 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2020–2025

    41.8 °F
  • Average 2020–2025

    51.9 °F
  • Average High 2020–2025

    61.8 °F
Get WillyWeather+ to remove ads