Seymour Weather Forecast
- 29
- 43
Mostly Cloudy
- 21
- 40
Partly Sunny
- 27
- 39
Partly Sunny
- 33
- 48
Partly Sunny
- 37
- 53
Mostly Cloudy
- 39
- 59
Rain Likely
Today 5 Dec Northern New Haven
Mostly sunny late this Morning, then becoming mostly cloudy. Highs in the lower 40s. Northwest Winds 5 to 10 Mph.
Tonight 5 Dec Northern New Haven
Mostly cloudy. Lows in the upper 20s. North Winds around 5 Mph.
Seymour Temperature Statistics
December Temperature
Oxford, Waterbury-Oxford Airport (6.2 miles)
Lowest 1 December, 2023
35.1 °FAverage December
42.9 °FHighest 2 December, 2023
53.1 °F
Climate (2018–Present)
Oxford, Waterbury-Oxford Airport (6.2 miles)
Average Low 2018–2023
43 °FAverage 2018–2023
51.2 °FAverage High 2018–2023
59.5 °F