Chatham Lake Weather Forecast
- 25
- 39
Increasing Clouds
- 26
- 50
Mostly Sunny
- 33
- 54
Chance Rain Showers
- 18
- 42
Partly Sunny
- 18
- 33
Mostly Sunny
- 24
- 42
Partly Sunny
- 29
- 52
Mostly Sunny
Today 27 Jan Jackson
Mostly cloudy and not as cool. Near steady temperature in the lower 40s. Southwest Winds around 5 Mph.
Tonight 27 Jan Jackson
Mostly cloudy. Patchy freezing fog after midnight. Cold with Lows in the mid 20s. West Winds around 5 Mph.
Chatham Lake Temperature Statistics
January Temperature
Ruston, Ruston Regional Airport (15.5 miles)
Lowest 25 January, 2026
19.2 °FAverage January
48.4 °FHighest 2 January, 2026
77.2 °F
Climate (2021–Present)
Ruston, Ruston Regional Airport (15.5 miles)
Average Low 2021–2026
55.4 °FAverage 2021–2026
65.3 °FAverage High 2021–2026
76.7 °F