Chatham Weather Forecast
- 63
- 84
Rain Showers
- 66
- 85
Rain Showers Likely
- 64
- 77
Slight Chance Rain Showers
- 64
- 85
Mostly Sunny
- 66
- 88
Partly Sunny
- 69
- 92
Partly Sunny
Today 25 Jun Morris
Mostly sunny. Highs in the lower 80s. South Winds 5 to 10 Mph.
Tonight 25 Jun Morris
Mostly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then Showers with a chance of Thunderstorms after midnight. Lows in the lower 60s. South Winds around 5 Mph. Chance of rain 90 percent.
Chatham Temperature Statistics
June Temperature
Morristown Municipal (4.3 miles)
Lowest 2 June, 2026
41 °FAverage June
69.6 °FHighest 11 June, 2026
93.2 °F
Climate (2021–2026)
Morristown Municipal (4.3 miles)
Average Low 2021–2026
43.2 °FAverage 2021–2026
51.9 °FAverage High 2021–2026
64 °F