Mattson Lake Weather Forecast
- 60
- 69
Rain Showers Likely
- 54
- 68
Rain Showers
- 51
- 71
Slight Chance Rain Showers
- 44
- 61
Mostly Sunny
- 45
- 61
Partly Sunny
- 45
- 60
Mostly Cloudy
Today 28 Sep Douglas
Cloudy. Patchy dense fog in the morning. Highs in the upper 60s. Southeast Winds up to 10 Mph shifting to the south in the afternoon.
Tonight 28 Sep Douglas
Cloudy. Chance of Showers after midnight. Lows around 60. South Winds 10 to 15 Mph. Chance of Showers 50 percent.
Mattson Lake Temperature Statistics
September Temperature
Alexandria, Chandler Field (11.2 miles)
Lowest 22 September, 2026
44.1 °FAverage September
63.9 °FHighest 3 September, 2026
90 °F
Climate (2021–2026)
Alexandria, Chandler Field (11.2 miles)
Average Low 2021–2026
35.6 °FAverage 2021–2026
44.8 °FAverage High 2021–2026
54 °F