Boonton Reservoir Weather Forecast
- 68
- 85
Chance Rain Showers
- 66
- 84
Partly Sunny
- 67
- 86
Chance Rain Showers
- 62
- 83
Chance Thunderstorms
- 63
- 82
Partly Sunny
- 63
- 79
Slight Chance Thunderstorms
Today 17 Aug Morris
Mostly cloudy this Morning, then becoming partly sunny. Patchy fog this morning. A chance of Showers. A slight chance of Thunderstorms this afternoon. Highs in the mid 80s. North Winds around 5 Mph. Chance of rain 40 percent.
Tonight 17 Aug Morris
Mostly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Patchy fog. Humid with Lows in the upper 60s. Northwest Winds around 5 Mph. Chance of rain 20 percent.
Boonton Reservoir Temperature Statistics
August Temperature
Morristown Municipal (5.6 miles)
Lowest 4 August, 2026
60.8 °FAverage August
73.4 °FHighest 6 August, 2026
91.4 °F
Climate (2021–2026)
Morristown Municipal (5.6 miles)
Average Low 2021–2026
43.1 °FAverage 2021–2026
51.9 °FAverage High 2021–2026
63.9 °F