Sayreville Weather Forecast
- 60
- 89
Rain Showers
- 53
- 73
Rain Showers Likely
- 52
- 76
Mostly Sunny
- 56
- 75
Slight Chance Rain Showers
- 53
- 73
Mostly Cloudy
- 55
- 81
Mostly Sunny
- 51
- 74
Mostly Sunny
Today 6 Sep Middlesex
Showers likely with a chance of Thunderstorms. Some Thunderstorms may be severe. Locally heavy rainfall possible. Hot with Highs in the upper 80s. Temperature falling into the lower 80s late. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.
Tonight 6 Sep Middlesex
Showers. Lows around 60. North Winds 5 to 10 Mph. Chance of rain 90 percent.
Sayreville Temperature Statistics
September Temperature
Linden Airport (12.4 miles)
Lowest 3 September, 2025
59.7 °FAverage September
69.4 °FHighest 4 September, 2025
81 °F
Climate (2020–Present)
Linden Airport (12.4 miles)
Average Low 2020–2025
48.2 °FAverage 2020–2025
55.8 °FAverage High 2020–2025
64 °F