Ha-Rail Airport Weather Forecast
- 57
- 73
Rain Showers
- 59
- 79
Partly Sunny
- 64
- 81
Partly Sunny
- 63
- 81
Chance Thunderstorms
- 64
- 82
Rain Showers Likely
- 63
- 80
Chance Thunderstorms
Today 5 Aug Jefferson
Cooler, cloudy. Showers and slight chance of Thunderstorms in the Morning, then scattered Showers and slight chance of Thunderstorms in the afternoon. Highs in the lower 70s. Northwest Winds up to 5 Mph. Chance of precipitation 80 percent.
Tonight 5 Aug Jefferson
Mostly cloudy then becoming partly cloudy after midnight then becoming mostly cloudy. Isolated rain Showers in the evening. Patchy fog in the late evening and overnight. Lows in the upper 50s. Northwest Winds up to 5 Mph through around midnight becoming calm. Chance of Showers 20 percent.
Ha-Rail Airport Temperature Statistics
August Temperature
Watertown (12.4 miles)
Lowest 3 August, 2026
52.9 °FAverage August
67.7 °FHighest 3 August, 2026
81.5 °F
Climate (2021–2026)
Watertown (12.4 miles)
Average Low 2021–2026
35.2 °FAverage 2021–2026
44.9 °FAverage High 2021–2026
53.9 °F