Washington County (Johnson City)
July
Weather in Washington County, Tennessee for July 2026
Your guide to Washington County weather in July - trends and predictions
So far, July 2026 in Washington County is slightly warmer than the historical average by 0.9 °C.
The forecast for the next days in Washington County predicts temperatures to be around 29 °C, close to the historical average.
In general, the average temperature in Washington County at the beginning of July is 31 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 28 °C by the end of July.
Washington County experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 242.8 mm.
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Temperatures
Rain 🌧️
More
9
Dry days
22
Rainy days
0
Snow days
30°/20°
Temperatures
11 km/h
Avg max wind
77 %
Avg humidity
Washington County Weather July
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Temperatures trend during July in Washington County
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July weather in Washington County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Moderate or heavy rain shower | 30° /20° | 16.9 mm | 10 | |
| Jul. 2 |  Light rain shower | 31° /20° | 1.5 mm | 10 | |
| Jul. 3 |  Fog | 33° /19° | 0.3 mm | 10 | |
| Jul. 4 |  Partly cloudy | 31° /19° | 2.2 mm | 10 | |
| Jul. 5 |  Cloudy | 31° /19° | 2.3 mm | 9 | |
| Jul. 6 | Partly cloudy | 31° /19° | 6.4 mm | 11 | |
| Jul. 7 |  Thundery outbreaks possible | 30° /19° | 6.5 mm | 10 | |
| Jul. 8 | Fog | 31° /19° | 0.7 mm | 10 | |
| Jul. 9 | Thundery outbreaks possible | 30° /20° | 13 mm | 8 | |
| Jul. 10 | Moderate or heavy rain shower | 27° /19° | 41.5 mm | 8 | |
| Jul. 11 | Fog | 28° /18° | 12.7 mm | 5 | |
| Jul. 12 | Fog | 28° /19° | 9.2 mm | 7 | |
| Jul. 13 | Thundery outbreaks possible | 28° /19° | 12.1 mm | 8 | |
| Jul. 14 | Fog | 31° /18° | 0.9 mm | 10 | |
| Jul. 15 | Light rain shower | 31° /19° | 1.6 mm | 10 | |
| Jul. 16 | Moderate or heavy rain shower | 31° /20° | 10.2 mm | 10 | |
| Jul. 17 | Moderate or heavy rain shower | 33° /22° | 6.4 mm | 10 | |
| Jul. 18 | Light rain shower | 28° /21° | 15.8 mm | 8 | |
| Jul. 19 | Moderate or heavy rain shower | 28° /21° | 14.8 mm | 8 | |
| Jul. 20 |  Sunny | 36° /20° | 1.3 mm | 10.6 | |
| Jul. 21 | Patchy rain possible | 30° /18° | 24.4 mm | 10.7 | |
| Jul. 22 | Light rain shower | 28° /18° | 15.3 mm | 9.1 | |
| Jul. 23 | Sunny | 27° /12° | 0 mm | 10.2 | |
| Jul. 24 | Sunny | 28° /15° | 0.2 mm | 7 | |
| Jul. 25 |  Light rain | 19° /17° | 18.6 mm | 4 | |
| Jul. 26 | Patchy rain possible | 26° /15° | 0.6 mm | 6 | |
| Jul. 27 | Sunny | 29° /15° | 0 mm | 7 | |
| Jul. 28 | Sunny | 31° /17° | 7.4 mm | 8 | |
| Jul. 29 | Patchy rain possible | 31° /19° | 9.5 mm | 7 | |
| Jul. 30 | Patchy rain possible | 33° /20° | 1.8 mm | 8 | |
| Jul. 31 | Patchy rain possible | 27° /16° | 17.8 mm | 7 | |
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Important Notice
Our weather forecast for Washington County in July 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 July - FAQ
What are the expected maximum and minimum temperatures in Washington County during July?
Expect warm days with temperatures around 30°, cooling to mild conditions of 20° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Washington County during July?
Significant rainfall exceeding 242.8 mm is expected in Washington County during July, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Washington County during July?
The average wind speed in Washington County during July is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Washington County
Explore the daily rainfall trends and prepare for Washington Countys July weather 💧
Typically, Washington County has 22 rainy days in July with a total of 242.8 mm of rainfall.
UV exposure in Washington County during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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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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