Mattlia Lake Weather Forecast
- 63
- 92
Slight Chance Thunderstorms
- 59
- 85
Areas Smoke
- 64
- 87
Rain Showers Likely
- 60
- 89
Chance Rain Showers
- 51
- 76
Mostly Sunny
- 53
- 78
Mostly Sunny
- 55
- 81
Partly Sunny
Today 17 Jul Carlton/South St. Louis
Partly sunny with a chance of Showers with a slight chance of Thunderstorms. Hot. Near steady temperature around 90. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.
Tonight 17 Jul Carlton/South St. Louis
Partly cloudy with a chance of Showers with a slight chance of Thunderstorms in the Evening, then mostly clear after midnight. Humid with Lows in the mid 60s. Northwest Winds 10 to 15 Mph. Chance of rain 40 percent.
Mattlia Lake Temperature Statistics
July Temperature
Mc Gregor - Isedor Iverson Airport (13 miles)
Lowest 5 July, 2026
51.8 °FAverage July
73.1 °FHighest 13 July, 2026
91.4 °F
Climate (2021–2026)
Mc Gregor - Isedor Iverson Airport (13 miles)
Average Low 2021–2026
32.9 °FAverage 2021–2026
43 °FAverage High 2021–2026
52.6 °F