Chatham Weather Forecast
- 40
- 66
Mostly Sunny
- 38
- 60
Mostly Sunny
- 42
- 62
Mostly Sunny
- 48
- 67
Partly Sunny
- 51
- 73
Rain Showers Likely
- 47
- 65
Chance Rain Showers
Today 15 Oct Morris
Mostly sunny. Highs in the mid 60s. North Winds 5 to 10 Mph with Gusts up to 25 Mph.
Tonight 15 Oct Morris
Mostly clear. Cooler with Lows in the upper 30s. North Winds 5 to 10 Mph with Gusts up to 25 Mph.
Chatham Temperature Statistics
October Temperature
Morristown Municipal (4.3 miles)
Lowest 10 October, 2025
30.2 °FAverage October
60.3 °FHighest 5 October, 2025
86 °F
Climate (2020–Present)
Morristown Municipal (4.3 miles)
Average Low 2020–2025
43.5 °FAverage 2020–2025
52 °FAverage High 2020–2025
64.3 °F