Ayer Weather Forecast
- 31
- 49
Rain
- 28
- 40
Snow Likely
- 27
- 46
Mostly Cloudy
- 26
- 49
Partly Sunny
- 24
- 49
Mostly Sunny
- 24
- 52
Mostly Sunny
Today 12 Nov Northwest Middlesex County
A chance of rain this Morning, then rain this afternoon. Highs in the upper 40s. Northeast Winds 5 to 10 Mph. Gusts up to 20 Mph this afternoon. Chance of rain 90 percent.
Tonight 12 Nov Northwest Middlesex County
Rain in the Evening, then rain with snow likely after midnight. Little or no snow accumulation. Lows in the lower 30s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of precipitation 90 percent.
Ayer Temperature Statistics
November Temperature
Fitchburg, Fitchburg Municipal Airport (8.1 miles)
Lowest 1 November, 2026
27 °FAverage November
55.9 °FHighest 4 November, 2026
77 °F
Climate (2021–2026)
Fitchburg, Fitchburg Municipal Airport (8.1 miles)
Average Low 2021–2026
41.1 °FAverage 2021–2026
51.5 °FAverage High 2021–2026
61.5 °F