Interlaken Weather Forecast
- 60
- 79
Mostly Sunny
- 64
- 82
Partly Sunny
- 72
- 83
Partly Sunny
- 66
- 87
Chance Rain Showers
- 63
- 78
Partly Sunny
- 65
- 77
Partly Sunny
Today 7 Sep Eastern Monmouth
Sunny. Highs in the upper 70s. North Winds 5 to 10 Mph.
Tonight 7 Sep Eastern Monmouth
Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 60s. West Winds around 5 Mph.
Interlaken Temperature Statistics
September Temperature
Belmar-Farmingdale (6.8 miles)
Lowest 2 September, 2026
69.8 °FAverage September
79.3 °FHighest 1 September, 2026
90 °F
Climate (2021–2026)
Belmar-Farmingdale (6.8 miles)
Average Low 2021–2026
47.3 °FAverage 2021–2026
55.4 °FAverage High 2021–2026
63.3 °F