Argyle Lake State Park Weather Forecast
- 64
- 88
Rain Showers
- 69
- 82
Rain Showers Likely
- 67
- 86
Chance Rain Showers
- 68
- 85
Chance Rain Showers
- 64
- 84
Slight Chance Rain Showers
Today 15 Sep McDonough
Mostly sunny with a chance of Showers. A slight chance of Thunderstorms this Morning, then a chance of Thunderstorms this afternoon. Highs in the upper 80s. Southwest Winds 5 to 10 Mph, becoming west this afternoon. Chance of rain 40 percent.
Tonight 15 Sep McDonough
A chance of Thunderstorms. Showers likely. Humid with Lows in the mid 60s. North Winds 5 to 10 Mph. Chance of rain 70 percent.
Argyle Lake State Park Temperature Statistics
September Temperature
Macomb Municipal Airport (8.1 miles)
Lowest 13 September, 2026
55.6 °FAverage September
75 °FHighest 5 September, 2026
94.6 °F
Climate (2021–2026)
Macomb Municipal Airport (8.1 miles)
Average Low 2021–2026
43.1 °FAverage 2021–2026
53.8 °FAverage High 2021–2026
64.5 °F