New Haven Weather Forecast
- 57
- 70
Increasing Clouds
- 43
- 67
Increasing Clouds
- 58
- 71
Rain Likely
- 19
- 70
Rain Showers
- 15
- 29
Mostly Sunny
- 23
- 37
Mostly Sunny
- 22
- 43
Mostly Sunny
Today 25 Dec Franklin
Sunny. Highs in the mid 70s. South Winds around 5 Mph.
Tonight 25 Dec Franklin
Mostly cloudy. Lows in the upper 50s. South Winds 5 to 10 Mph with Gusts up to 25 Mph.
New Haven Temperature Statistics
December Temperature
Washington Regional Airport (11.8 miles)
Lowest 14 December, 2025
8.6 °FAverage December
35.4 °FHighest 23 December, 2025
68 °F
Climate (2020–Present)
Washington Regional Airport (11.8 miles)
Average Low 2020–2025
47.6 °FAverage 2020–2025
58.1 °FAverage High 2020–2025
69 °F