Caddo Lake National Wildlife Refuge Weather Forecast
- 75
- 99
Hot
- 74
- 100
Hot
- 74
- 100
Hot
- 73
- 98
Hot
- 74
- 97
Hot
- 73
- 96
Slight Chance Thunderstorms
- 73
- 96
Mostly Sunny
Today 6 Sep Harrison
Partly cloudy. Hot. Near steady temperature in the upper 90s. Southeast Winds around 5 Mph. Heat index Values up to 105.
Tonight 6 Sep Harrison
Mostly clear. Lows in the mid 70s. South Winds around 5 Mph this Evening, becoming light and variable.
Caddo Lake National Wildlife Refuge Temperature Statistics
September Temperature
Marshall (13 miles)
Lowest 4 September, 2026
71.1 °FAverage September
84.2 °FHighest 1 September, 2026
99 °F
Climate (2021–2026)
Marshall (13 miles)
Average Low 2021–2026
55.9 °FAverage 2021–2026
66.4 °FAverage High 2021–2026
78.3 °F