Hopatcong Weather Forecast
- 36
- 60
Mostly Sunny
- 44
- 60
Mostly Cloudy
- 55
- 73
Mostly Cloudy
- 55
- 81
Partly Sunny
- 55
- 74
Chance Thunderstorms
- 54
- 75
Slight Chance Thunderstorms
Today 26 Apr Sussex
Widespread frost this morning. Sunny. Highs in the lower 60s. Northeast Winds around 5 Mph, becoming south this afternoon.
Tonight 26 Apr Sussex
Mostly clear. Lows in the mid 30s. South Winds 5 to 10 Mph.
Hopatcong Temperature Statistics
April Temperature
Andover, Aeroflex-Andover Airport (6.2 miles)
Lowest 8 April, 2024
30.8 °FAverage April
50.1 °FHighest 9 April, 2024
77.6 °F
Climate (2019–Present)
Andover, Aeroflex-Andover Airport (6.2 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
43.8 °FAverage 2019–2024
53.2 °FAverage High 2019–2024
63 °F