Ha-Rail Airport Weather Forecast
- 76
- 93
Partly Sunny
- 75
- 92
Chance Rain Showers
- 74
- 93
Slight Chance Thunderstorms
- 71
- 91
Chance Thunderstorms
- 69
- 87
Chance Thunderstorms
- 67
- 86
Chance Thunderstorms
- 64
- 84
Chance Thunderstorms
Today 29 Jun Jefferson
Sunny. Heat index Readings 100 to 105. South Winds around 15 Mph.
Tonight 29 Jun Jefferson
Partly cloudy. A 20 percent chance of light Showers after midnight. Lows in the mid 70s. South Winds 10 to 15 Mph. Highest heat index Readings 98 to 103 in the evening.
Ha-Rail Airport Temperature Statistics
June Temperature
Watertown (12.4 miles)
Lowest 27 June, 2026
52.9 °FAverage June
66.1 °FHighest 27 June, 2026
76.6 °F
Climate (2021–2026)
Watertown (12.4 miles)
Average Low 2021–2026
35.1 °FAverage 2021–2026
44.8 °FAverage High 2021–2026
53.8 °F