Washington County Airport Weather Forecast
- 55
- 84
Partly Sunny
- 53
- 80
Partly Sunny
- 53
- 79
Partly Sunny
- 54
- 84
Mostly Sunny
- 56
- 85
Mostly Sunny
- 59
- 84
Partly Sunny
- 57
- 82
Chance Rain Showers
Today 15 Sep Washington
Partly sunny and warm. Near steady temperature in the lower 80s. East Winds 5 to 10 Mph.
Tonight 15 Sep Washington
Mostly cloudy. Lows in the upper 50s. East Winds around 5 Mph.
Washington County Airport Temperature Statistics
September Temperature
Washington - Washington County Airport (0 miles)
Lowest 8 September, 2025
39.9 °FAverage September
61.6 °FHighest 12 September, 2025
82 °F
Climate (2020–Present)
Washington - Washington County Airport (0 miles)
Average Low 2020–2025
42.5 °FAverage 2020–2025
52.5 °FAverage High 2020–2025
62.5 °F