Passaic River County Park Weather Forecast
- 61
- 84
Mostly Sunny
- 66
- 87
Partly Sunny
- 69
- 90
Partly Sunny
- 72
- 89
Chance Thunderstorms
- 70
- 88
Rain Showers Likely
- 69
- 87
Chance Rain Showers
Today 4 Jul Somerset
Sunny. Highs in the mid 80s. Northwest Winds 5 to 10 Mph.
Tonight 4 Jul Somerset
Mostly clear. Lows around 60. North Winds 5 to 10 Mph.
Passaic River County Park Temperature Statistics
July Temperature
Somerville, Somerset Airport (9.3 miles)
Lowest 1 July, 2025
72 °FAverage July
77.7 °FHighest 1 July, 2025
88 °F
Climate (2020–Present)
Somerville, Somerset Airport (9.3 miles)
Average Low 2020–2025
43.4 °FAverage 2020–2025
54.4 °FAverage High 2020–2025
65.8 °F