Interlaken Weather Forecast
- 59
- 77
Becoming Sunny
- 59
- 73
Mostly Sunny
- 63
- 76
Mostly Sunny
- 66
- 79
Mostly Cloudy
- 64
- 79
Partly Sunny
- 64
- 75
Chance Rain Showers
Today 14 Sep Eastern Monmouth
Partly sunny in the Morning, then clearing. Less humid with Highs in the mid 70s. North Winds 15 to 20 Mph.
Tonight 14 Sep Eastern Monmouth
Clear. Lows in the upper 50s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.
Interlaken Temperature Statistics
September Temperature
Belmar-Farmingdale (6.8 miles)
Lowest 8 September, 2026
55.4 °FAverage September
75.6 °FHighest 1 September, 2026
90 °F
Climate (2021–2026)
Belmar-Farmingdale (6.8 miles)
Average Low 2021–2026
47.4 °FAverage 2021–2026
55.5 °FAverage High 2021–2026
63.3 °F