Passaic River County Park Weather Forecast
- 45
- 71
Becoming Sunny
- 41
- 64
Sunny
- 51
- 69
Sunny
- 51
- 75
Mostly Sunny
- 50
- 71
Mostly Sunny
- 47
- 68
Partly Sunny
Today 5 Oct Somerset
Patchy fog in the morning. Sunny. Highs around 70. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.
Tonight 5 Oct Somerset
Clear. Lows in the mid 40s. Northwest Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening.
Passaic River County Park Temperature Statistics
October Temperature
Somerville, Somerset Airport (9.3 miles)
Lowest 2 October, 2026
57 °FAverage October
68.4 °FHighest 2 October, 2026
86 °F
Climate (2021–2026)
Somerville, Somerset Airport (9.3 miles)
Average Low 2021–2026
43 °FAverage 2021–2026
54.3 °FAverage High 2021–2026
65.6 °F