Newtown Weather Forecast
- 41
- 73
Becoming Sunny
- 43
- 68
Mostly Sunny
- 51
- 73
Mostly Sunny
- 55
- 75
Rain Showers Likely
- 32
- 60
Chance Rain/Snow
- 39
- 52
Slight Chance Rain/Snow
- 36
- 52
Slight Chance Rain
Today 8 Mar Lower Bucks
Patchy fog this morning. Mostly cloudy with a chance of Showers this Morning, then partly sunny this afternoon. Much warmer with Highs in the upper 60s. West Winds 5 to 10 Mph. Chance of rain 40 percent.
Tonight 8 Mar Lower Bucks
Mostly cloudy this Evening, then clearing. Lows in the lower 40s. West Winds 5 to 10 Mph.
Newtown Temperature Statistics
March Temperature
Trenton, Mercer County Airport (6.8 miles)
Lowest 2 March, 2026
21 °FAverage March
36.6 °FHighest 4 March, 2026
46 °F
Climate (2021–Present)
Trenton, Mercer County Airport (6.8 miles)
Average Low 2021–2026
46 °FAverage 2021–2026
55.1 °FAverage High 2021–2026
64.3 °F