Washington County (Johnson City)
June
Weather in Washington County, Tennessee for June 2026
Your guide to Washington County weather in June - trends and predictions
So far, June 2026 in Washington County is slightly warmer than the historical average by 1.4 °F.
The forecast for the next days in Washington County predicts temperatures to be around 28 °F, close to the historical average.
In general, the average temperature in Washington County at the beginning of June is 26.4 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 28.6 °F by the end of June.
The climate of Washington County in June is notably wet, with an average of 15 rainy days, and a total of 208.3 mm of precipitation.
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Temperatures
Rain 🌧️
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15
Dry days
15
Rainy days
0
Snow days
27°/18°
Temperatures
12 km/h
Avg max wind
80 %
Avg humidity
Washington County Weather June
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Temperatures trend during June in Washington County
See the weather trend as well as the moving average line
June weather in Washington County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jun. 1 |  Mist | 23° /12° | 7 mm | 5 | |
| Jun. 2 |  Cloudy | 23° /13° | 4.1 mm | 9 | |
| Jun. 3 | Cloudy | 27° /11° | 0 mm | 9 | |
| Jun. 4 |  Partly cloudy | 28° /14° | 0 mm | 10 | |
| Jun. 5 |  Thundery outbreaks possible | 28° /15° | 0 mm | 9 | |
| Jun. 6 |  Light rain shower | 28° /17° | 2.5 mm | 9 | |
| Jun. 7 |  Moderate or heavy rain shower | 28° /18° | 3.4 mm | 9 | |
| Jun. 8 |  Overcast | 28° /18° | 0.2 mm | 9 | |
| Jun. 9 | Overcast | 28° /18° | 4.2 mm | 9 | |
| Jun. 10 | Light rain shower | 27° /17° | 6 mm | 9 | |
| Jun. 11 |  Sunny | 31° /17° | 2.8 mm | 10 | |
| Jun. 12 | Light rain shower | 31° /19° | 4.4 mm | 9 | |
| Jun. 13 | Moderate or heavy rain shower | 30° /19° | 16.8 mm | 9 | |
| Jun. 14 | Moderate or heavy rain shower | 28° /19° | 17.3 mm | 9 | |
| Jun. 15 | Moderate or heavy rain shower | 25° /18° | 18.4 mm | 10 | |
| Jun. 16 | Fog | 26° /16° | 1.6 mm | 10 | |
| Jun. 17 | Thundery outbreaks possible | 29° /16° | 3.8 mm | 9 | |
| Jun. 18 | Thundery outbreaks possible | 31° /20° | 6.5 mm | 8 | |
| Jun. 19 | Light rain shower | 26° /19° | 8.8 mm | 9 | |
| Jun. 20 | Sunny | 30° /15° | 0 mm | 10.8 | |
| Jun. 21 | Sunny | 30° /13° | 0 mm | 10.9 | |
| Jun. 22 |  Heavy rain | 29° /16° | 27 mm | 4.2 | |
| Jun. 23 |  Moderate rain | 22° /16° | 13.5 mm | 8.7 | |
| Jun. 24 | Sunny | 28° /13° | 0 mm | 0.4 | |
| Jun. 25 | Patchy rain possible | 27° /15° | 2.3 mm | 4 | |
| Jun. 26 | Patchy rain possible | 25° /17° | 2.3 mm | 5 | |
| Jun. 27 | Patchy rain possible | 28° /17° | 3.2 mm | 5 | |
| Jun. 28 | Sunny | 30° /17° | 0 mm | 6 | |
| Jun. 29 | Patchy rain possible | 31° /19° | 0.7 mm | 5 | |
| Jun. 30 | Patchy rain possible | 31° /17° | 3.1 mm | 5 | |
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Important Notice
Our weather forecast for Washington County in June 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.
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Washington County in June - FAQ
What are the expected maximum and minimum temperatures in Washington County during June?
During June, expect a variety of temperatures with highs around 27° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Washington County during June?
Significant rainfall exceeding 208.3 mm is expected in Washington County during June, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Washington County during June?
The average wind speed in Washington County during June is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in Washington County
Explore the daily rainfall trends and prepare for Washington Countys June weather 💧
Typically, Washington County has 15 rainy days in June with a total of 208.3 mm of rainfall.
UV exposure in Washington County during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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Where is Washington County?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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