Deep River Weather Forecast
- 72
- 92
Chance Thunderstorms
- 68
- 91
Chance Thunderstorms
- 66
- 90
Mostly Sunny
- 64
- 90
Rain Showers Likely
- 60
- 84
Partly Sunny
- 61
- 81
Slight Chance Rain Showers
Today 11 Jun Southern Middlesex
Partly sunny. A chance of Showers and Thunderstorms this afternoon. Highs around 90. West Winds 5 to 10 Mph. Chance of rain 30 percent. Heat index Values up to 100 this afternoon.
Tonight 11 Jun Southern Middlesex
Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy with a chance of Showers after midnight. Humid with Lows in the upper 60s. West Winds around 5 Mph. Chance of rain 50 percent.
Deep River Temperature Statistics
June Temperature
Chester, Chester Airport (1.9 miles)
Lowest 1 June, 2026
46.4 °FAverage June
68.7 °FHighest 5 June, 2026
89.6 °F
Climate (2021–Present)
Chester, Chester Airport (1.9 miles)
Average Low 2021–2026
45.2 °FAverage 2021–2026
53.5 °FAverage High 2021–2026
62.5 °F