Hallmark Lake Weather Forecast
- 62
- 80
Increasing Clouds
- 63
- 80
Chance Thunderstorms
- 65
- 82
Slight Chance Thunderstorms
- 67
- 80
Chance Thunderstorms
- 68
- 83
Mostly Cloudy
- 66
- 84
Chance Rain Showers
Today 9 Apr Henderson
Mostly sunny. Highs around 80. Southeast Winds 5 to 10 Mph.
Tonight 9 Apr Henderson
Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 60s. Southeast Winds around 5 Mph.
Hallmark Lake Temperature Statistics
April Temperature
Athens Municipal Airport (9.3 miles)
Lowest 7 April, 2026
42.8 °FAverage April
66 °FHighest 1 April, 2026
86 °F
Climate (2021–Present)
Athens Municipal Airport (9.3 miles)
Average Low 2021–2026
55.6 °FAverage 2021–2026
66 °FAverage High 2021–2026
77.1 °F