Hahns Lake Weather Forecast
- 64
- 83
Mostly Cloudy
- 65
- 80
Chance Thunderstorms
- 63
- 82
Chance Rain Showers
- 58
- 79
Mostly Cloudy
- 58
- 76
Chance Rain Showers
- 61
- 77
Chance Rain Showers
Today 10 Aug Jefferson
Partly sunny. Highs in the lower 80s. East Winds up to 5 Mph.
Tonight 10 Aug Jefferson
Partly cloudy through around midnight then becoming mostly cloudy. Chance of light Showers and slight chance of Thunderstorms. Patchy fog early in the morning. Lows in the mid 60s. East Winds up to 5 Mph. Chance of precipitation 50 percent.
Hahns Lake Temperature Statistics
August Temperature
Watertown (3.7 miles)
Lowest 3 August, 2026
52.9 °FAverage August
70.3 °FHighest 7 August, 2026
83.8 °F
Climate (2021–2026)
Watertown (3.7 miles)
Average Low 2021–2026
35.2 °FAverage 2021–2026
44.9 °FAverage High 2021–2026
53.9 °F