Johnson City (TN)
10 day weather forecast for Johnson City
Wednesday, August 5th, 2026, at 06:05 PM
today
30° 19°
tomorrow
30° 17°
Friday
29° 17°
Saturday
30° 16°
Sunday
31° 17°
Monday
30° 18°
Tuesday
29° 17°
more
Johnson City Weather Pages
Johnson City weather forecast
The weather forecast for Johnson City over the next 5 days indicates warm conditions with temperatures ranging from 29 °F to 31 °F.
Rain is expected today and will continue at least through Sunday, accompanied by a gentle breeze.
Johnson City 14 days weather forecast
This weeks weather in Johnson City. Click on a date for detailed forecasts
Wed. 5
30°
19°
0.8 mm
Thu. 6
30°
17°
7 mm
Fri. 7
29°
17°
3.4 mm
Sat. 8
30°
16°
3.4 mm
Sun. 9
31°
17°
2.1 mm
Mon. 10
30°
18°
10.1 mm
Tue. 11
29°
17°
1.4 mm
Wed. 12
28°
18°
16.7 mm
Thu. 13
23°
17°
11.7 mm
Fri. 14
23°
16°
6.4 mm
Sat. 15
26°
17°
1.9 mm
Sun. 16
28°
16°
1.2 mm
Mon. 17
26°
16°
4.5 mm
Tue. 18
27°
15°
0 mm
Further Ahead
You can click on date
Access Johnson City weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Johnson City long range weather forecast
30 day weather forecast for Johnson City
Important Notice
Our Johnson City 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 Johnson City
The chart displays the expected rainfall values (in mm) over the next 14 days in Johnson City, highlighting variations in precipitation levels for specific dates. ☔
Johnson City Wind Speed Forecast Chart
This chart illustrates the projected daily max wind speed (in km) in Johnson City over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀
Frequently asked questions about the weather in Johnson City
How warm is it in Johnson City over the next 14 days?
Over the next two weeks, temperatures in Johnson City are expected to range from around 15 °F on the coldest nights up to about 31 °F on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Johnson City in the next two weeks?
Yes - rain is expected on about 14 of the next 14 days in Johnson City, with roughly 70.6 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
How windy is it in Johnson City?
Maximum wind speeds in Johnson City are forecast to reach about 19 km/h at their peak over the next 14 days.
When is the best time to visit Johnson City?
For a month-by-month look at temperatures and rainfall, see our best time to visit Johnson City guide.
How accurate is the 14-day forecast for Johnson City?
Our Johnson City 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 Johnson City, located at latitude 36.313 and longitude -82.353. Stay updated with localized weather information tailored for Johnson City.
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