West Middlesex Weather Forecast
- 50
- 75
Partly Sunny
- 54
- 79
Partly Sunny
- 56
- 81
Rain Showers Likely
- 46
- 68
Rain Showers Likely
- 44
- 67
Partly Sunny
- 52
- 73
Rain Showers Likely
- 47
- 70
Rain Showers Likely
Today 22 Apr Mercer
Mostly sunny and warm. Near steady temperature in the lower 70s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.
Tonight 22 Apr Mercer
Mainly clear. Lows in the upper 40s. North Winds around 5 Mph in the Evening, becoming light and variable.
West Middlesex Temperature Statistics
April Temperature
New Castle, New Castle Municipal Airport (9.9 miles)
Lowest 8 April, 2026
19.9 °FAverage April
55.8 °FHighest 4 April, 2026
82.9 °F
Climate (2021–Present)
New Castle, New Castle Municipal Airport (9.9 miles)
Average Low 2021–2026
41.7 °FAverage 2021–2026
51.3 °FAverage High 2021–2026
61.1 °F