Washington County (Johnson City)
October
Weather in Washington County, Tennessee for October 2027
Your guide to Washington County weather in October - trends and predictions
In general, the average temperature in Washington County at the beginning of October is 23.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.2 °C by the end of October.
Washington County experiences moderate rainfall in October, with an average of 7 rainy days and a total precipitation of 185.7 mm.
Is October a good time to visit Washington County? check out the best time to travel to Washington County page.
✨ Is October a good time to visit Washington County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
24
Dry days
7
Rainy days
0
Snow days
19°/9°
Temperatures
12 km/h
Avg max wind
72 %
Avg humidity
Washington County Weather October
Move between months or click on a day
Temperatures trend during October in Washington County
See the weather trend as well as the moving average line
October weather in Washington County day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Fog | 26° /13° | 0 mm | 6 | |
| Oct. 2 |  Partly cloudy | 25° /14° | 0 mm | 5 | |
| Oct. 3 |  Light rain | 23° /13° | 5.8 mm | 3 | |
| Oct. 4 |  Patchy rain possible | 23° /11° | 1 mm | 3 | |
| Oct. 5 | Fog | 24° /13° | 0 mm | 5 | |
| Oct. 6 |  Overcast | 23° /12° | 0 mm | 5 | |
| Oct. 7 | Overcast | 23° /13° | 0 mm | 5 | |
| Oct. 8 | Fog | 23° /13° | 0 mm | 5 | |
| Oct. 9 |  Sunny | 22° /10° | 0 mm | 3 | |
| Oct. 10 |  Moderate rain | 19° /8° | 17.1 mm | 3 | |
| Oct. 11 | Light rain | 19° /10° | 4.8 mm | 3 | |
| Oct. 12 | Fog | 21° /11° | 0.7 mm | 3 | |
| Oct. 13 | Fog | 23° /12° | 0 mm | 5 | |
| Oct. 14 | Mist | 22° /12° | 0 mm | 4 | |
| Oct. 15 | Mist | 23° /13° | 0 mm | 4 | |
| Oct. 16 | Light rain | 22° /9° | 4.4 mm | 4 | |
| Oct. 17 | Patchy rain possible | 15° /5° | 1.4 mm | 3 | |
| Oct. 18 | Overcast | 20° /6° | 0 mm | 5 | |
| Oct. 19 | Moderate rain | 19° /5° | 14.8 mm | 4 | |
| Oct. 20 | Partly cloudy | 19° /4° | 0 mm | 4 | |
| Oct. 21 | Overcast | 19° /7° | 0 mm | 4 | |
| Oct. 22 | Sunny | 17° /5° | 0 mm | 4 | |
| Oct. 23 | Sunny | 19° /4° | 0 mm | 4 | |
| Oct. 24 | Partly cloudy | 16° /4° | 0 mm | 4 | |
| Oct. 25 |  Cloudy | 17° /6° | 0 mm | 3 | |
| Oct. 26 | Patchy rain possible | 17° /6° | 1.8 mm | 3 | |
| Oct. 27 |  Heavy rain | 17° /7° | 50.8 mm | 3 | |
| Oct. 28 | Light rain | 17° /8° | 4.8 mm | 3 | |
| Oct. 29 | Partly cloudy | 18° /6° | 0 mm | 4 | |
| Oct. 30 | Moderate rain | 17° /9° | 15.6 mm | 3 | |
| Oct. 31 | Overcast | 18° /9° | 0 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for Washington County in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Washington County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Washington County in October - FAQ
What are the expected maximum and minimum temperatures in Washington County during October?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Washington County during October?
Significant rainfall exceeding 185.7 mm is expected in Washington County during October, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Washington County during October?
The average wind speed in Washington County during October is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Washington County
Explore the daily rainfall trends and prepare for Washington Countys October weather 💧
Typically, Washington County has 7 rainy days in October with a total of 185.7 mm of rainfall.
UV exposure in Washington County during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
Top locations in Washington County
Select a location for an accurate weather forecast
More Locations Quick links
More Washington County weather pages
You are here
Found a mistake?
We appreciate your attention to details. Tell us here.