Chatham Weather Forecast
- 32
- 65
Rain Showers
- 23
- 41
Partly Sunny
- 27
- 40
Mostly Cloudy
- 33
- 48
Mostly Cloudy
- 37
- 53
Chance Rain Showers
- 34
- 56
Slight Chance Rain Showers
Today 16 Mar Morris
Showers likely with a chance of Thunderstorms in the Morning, then Showers with a chance of Thunderstorms in the afternoon. Some Thunderstorms may be severe with damaging Winds in the afternoon. Not as cool with Highs in the mid 60s. South Winds 10 to 15 Mph. Gusts up to 30 Mph in the afternoon. Chance of rain near 100 percent.
Tonight 16 Mar Morris
Rain Showers with a chance of Thunderstorms in the Evening, then rain Showers after midnight. Some Thunderstorms may be severe with damaging Winds. Breezy, Colder with Lows around 30. South Winds 15 to 25 Mph, becoming west 15 to 20 Mph after midnight. Gusts up to 40 Mph. Chance of rain near 100 percent.
Chatham Temperature Statistics
March Temperature
Morristown Municipal (4.3 miles)
Lowest 2 March, 2026
17.6 °FAverage March
45.1 °FHighest 10 March, 2026
80.6 °F
Climate (2021–Present)
Morristown Municipal (4.3 miles)
Average Low 2021–2026
43.2 °FAverage 2021–2026
51.8 °FAverage High 2021–2026
64 °F