Ayer Weather Forecast

    • 55
    • 88

    Smoke

    • 56
    • 84

    Mostly Sunny

    • 67
    • 86

    Rain Showers Likely

    • 57
    • 80

    Mostly Sunny

    • 61
    • 84

    Partly Sunny

    • 64
    • 84

    Chance Thunderstorms

    • 62
    • 81

    Chance Rain Showers

Today 16 Jul Northwest Middlesex County

Partly sunny with a 20 percent chance of Showers. Smoke. Near steady temperature in the mid 80s. West Winds around 15 Mph with Gusts up to 30 Mph.

Tonight 16 Jul Northwest Middlesex County

Partly cloudy with a slight chance of Showers this Evening, then mostly clear after midnight. Smoke this evening. Lows in the mid 50s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph, Diminishing to around 5 Mph after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ayer Temperature Statistics

July Temperature

Fitchburg, Fitchburg Municipal Airport (8.1 miles)

  • Lowest 12 July, 2026

    55.9 °F

  • Average July

    76.6 °F

  • Highest 2 July, 2026

    97 °F

Climate (2021–2026)

Fitchburg, Fitchburg Municipal Airport (8.1 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.5 °F
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