Lake Isom National Wildlife Refuge Weather Forecast
- 72
- 90
Sunny
- 72
- 91
Mostly Sunny
- 75
- 94
Mostly Sunny
- 74
- 93
Slight Chance Thunderstorms
- 73
- 91
Chance Thunderstorms
- 74
- 91
Chance Thunderstorms
- 72
- 89
Rain Showers Likely
Today 3 Jul Lake
Sunny. Near steady temperature in the upper 80s. Northeast Winds around 5 Mph.
Tonight 3 Jul Lake
Clear. Lows in the lower 70s. Light and variable Winds.
Lake Isom National Wildlife Refuge Temperature Statistics
July Temperature
Dyersburg, Dyersburg Municipal Airport (21.1 miles)
Lowest 1 July, 2025
71.6 °FAverage July
78.7 °FHighest 1 July, 2025
88 °F
Climate (2020–Present)
Dyersburg, Dyersburg Municipal Airport (21.1 miles)
Average Low 2020–2025
52.4 °FAverage 2020–2025
62.1 °FAverage High 2020–2025
72 °F