Highland Park Weather Forecast
- 70
- 87
Chance Thunderstorms
- 64
- 85
Chance Thunderstorms
- 61
- 81
Partly Sunny
- 57
- 76
Mostly Sunny
- 57
- 78
Mostly Sunny
- 60
- 81
Partly Sunny
- 66
- 81
Partly Sunny
Today 3 Sep Middlesex
Mostly cloudy with Showers likely with a chance of Thunderstorms this Morning, then partly sunny with a slight chance of Showers and Thunderstorms this afternoon. Locally heavy rainfall possible this morning. Warmer with Highs in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of rain 60 percent.
Tonight 3 Sep Middlesex
Mostly cloudy with a chance of Showers and Thunderstorms. Lows around 70. West Winds around 5 Mph. Chance of rain 50 percent.
Highland Park Temperature Statistics
September Temperature
Linden Airport (12.4 miles)
Lowest 1 September, 2026
69.4 °FAverage September
75.6 °FHighest 1 September, 2026
86.2 °F
Climate (2021–2026)
Linden Airport (12.4 miles)
Average Low 2021–2026
48 °FAverage 2021–2026
55.6 °FAverage High 2021–2026
63.9 °F