Groton Weather Forecast
- 25
- 46
Chance Snow Showers
- 18
- 37
Chance Rain/Snow
- 28
- 45
Slight Chance Snow Showers
- 31
- 49
Mostly Cloudy
- 32
- 52
Mostly Cloudy
- 33
- 54
Partly Sunny
- 37
- 57
Chance Rain Showers
Today 19 Apr Caledonia
Rain Showers through late Morning, then snow Showers with possible snow Squalls or a chance of rain Showers this afternoon. Precipitation may be heavy at Times. Total snow accumulation around an inch. Highs in the mid 40s. Temperature falling into the mid 30s this afternoon. Northwest Winds around 10 Mph. Gusts up to 25 Mph through late morning. Chance of precipitation near 100 percent.
Tonight 19 Apr Caledonia
Partly cloudy. A chance of snow Showers, mainly until midnight. Snow accumulation around an inch possible. Lows in the mid 20s. West Winds around 10 Mph until Midnight, becoming light and variable. Chance of snow 40 percent.
Groton Temperature Statistics
April Temperature
Barre / Montpelier, Knapp State Airport (14.9 miles)
Lowest 8 April, 2026
14.6 °FAverage April
44.8 °FHighest 16 April, 2026
76.6 °F
Climate (2021–Present)
Barre / Montpelier, Knapp State Airport (14.9 miles)
Average Low 2021–2026
36.5 °FAverage 2021–2026
46 °FAverage High 2021–2026
55.6 °F