Fontana Lake Weather Forecast
- 68
- 84
Slight Chance Rain Showers
- 68
- 85
Rain Showers
- 69
- 86
Rain Showers Likely
- 69
- 89
Slight Chance Thunderstorms
- 70
- 91
Chance Thunderstorms
- 71
- 92
Chance Thunderstorms
- 72
- 93
Chance Thunderstorms
Today 26 Jun Graham
Mostly sunny with a chance of Showers and Thunderstorms. Near steady Temperatures around 80. Southwest Winds around 5 Mph. Chance of rain 30 percent.
Tonight 26 Jun Graham
Partly cloudy. A slight chance of Showers and Thunderstorms this Evening, then a slight chance of Showers after midnight. Patchy fog after midnight. Visibility one quarter mile or less at Times after midnight. Lows in the mid 60s. Southwest Winds around 5 Mph. Chance of rain 20 percent.
Fontana Lake Temperature Statistics
June Temperature
Macon County Airport (19.3 miles)
Lowest 3 June, 2026
47.3 °FAverage June
69.3 °FHighest 12 June, 2026
88.5 °F
Climate (2021–2026)
Macon County Airport (19.3 miles)
Average Low 2021–2026
44.3 °FAverage 2021–2026
55.6 °FAverage High 2021–2026
69.2 °F