Washington County (Johnson City)
10 day weather forecast for Washington County
Sunday, July 19th, 2026, at 17:39
today
31° 21°
tomorrow
30° 18°
Tuesday
29° 19°
Wednesday
29° 18°
Thursday
28° 14°
Friday
27° 15°
Saturday
25° 16°
more
Washington County Weather Pages
Washington County weather forecast
The weather forecast for Washington County over the next 5 days indicates very wet conditions with temperatures ranging from 28 °C to 31 °C.
Rain is expected from Monday until Wednesday, accompanied by a gentle breeze.
Washington County 14 days weather forecast
This weeks weather in Washington County. Click on a date for detailed forecasts
Sun. 19
31°
21°
0 mm
Mon. 20
30°
18°
3.1 mm
Tue. 21
29°
19°
19.9 mm
Wed. 22
29°
18°
23.9 mm
Thu. 23
28°
14°
0 mm
Fri. 24
27°
15°
6.3 mm
Sat. 25
25°
16°
17.9 mm
Sun. 26
28°
13°
0 mm
Mon. 27
29°
14°
0 mm
Tue. 28
30°
17°
0 mm
Wed. 29
28°
18°
7 mm
Thu. 30
30°
17°
2.5 mm
Fri. 31
31°
19°
0.5 mm
Sat. 1
32°
19°
0 mm
Further Ahead
You can click on date
Access Washington County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Washington County long range weather forecast
30 day weather forecast for Washington County
Important Notice
Our Washington County long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.
Rain Forecast for the Next 14 Days in Washington County
The chart displays the expected rainfall values (in mm) over the next 14 days in Washington County, highlighting variations in precipitation levels for specific dates. ☔
Washington County Wind Speed Forecast Chart
This chart illustrates the projected daily max wind speed (in km) in Washington County over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀
Frequently asked questions about the weather in Washington County
How warm is it in Washington County over the next 14 days?
Over the next two weeks, temperatures in Washington County are expected to range from around 13 °C on the coldest nights up to about 32 °C on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Washington County in the next two weeks?
Yes - rain is expected on about 8 of the next 14 days in Washington County, with roughly 81 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
How windy is it in Washington County?
Maximum wind speeds in Washington County are forecast to reach about 21 km/h at their peak over the next 14 days.
When is the best time to visit Washington County?
For a month-by-month look at temperatures and rainfall, see our best time to visit Washington County guide.
How accurate is the 14-day forecast for Washington County?
Our Washington County forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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Get accurate weather forecasts for Washington County, located at latitude 36.313 and longitude -82.353. Stay updated with localized weather information tailored for Washington County.
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