Groton Weather Forecast
- 27
- 59
Sunny
- 33
- 61
Sunny
- 42
- 65
Chance Rain Showers
- 52
- 66
Slight Chance Rain Showers
- 49
- 70
Chance Rain Showers
- 50
- 67
Chance Rain Showers
- 48
- 70
Chance Rain Showers
Today 25 Apr Northwest Middlesex County
Sunny. Highs in the upper 50s. Northwest Winds around 5 Mph.
Tonight 25 Apr Northwest Middlesex County
Clear. Patchy frost after midnight. Cold with Lows in the upper 20s. North Winds around 5 Mph.
Groton Temperature Statistics
April Temperature
Fitchburg, Fitchburg Municipal Airport (9.9 miles)
Lowest 8 April, 2024
28.9 °FAverage April
47.7 °FHighest 9 April, 2024
73.7 °F
Climate (2019–Present)
Fitchburg, Fitchburg Municipal Airport (9.9 miles)
Average Low 2019–2024
41.9 °FAverage 2019–2024
51.6 °FAverage High 2019–2024
61.1 °F