Fall Branch Weather Forecast
- 34
- 55
Becoming Sunny
- 36
- 64
Mostly Sunny
- 39
- 66
Mostly Sunny
- 43
- 70
Mostly Sunny
- 45
- 72
Mostly Sunny
- 47
- 72
Mostly Sunny
Today 17 Oct Washington
Mostly cloudy with a slight chance of Showers in the Morning, then partly sunny in the afternoon. Much cooler with Highs in the lower to mid 50s. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.
Tonight 17 Oct Washington
Mostly clear. Areas of frost after midnight. Widespread frost late. Lows in the lower 30s. Northeast Winds 10 Mph or less.
Fall Branch Temperature Statistics
October Temperature
Bristol / Johnson / Kingsport, Tri-City Regional Airport (13 miles)
Lowest 6 October, 2026
43.6 °FAverage October
66.1 °FHighest 1 October, 2026
87.7 °F
Climate (2021–2026)
Bristol / Johnson / Kingsport, Tri-City Regional Airport (13 miles)
Average Low 2021–2026
46.6 °FAverage 2021–2026
58 °FAverage High 2021–2026
70.4 °F