Yellowstone National Park (WY)
July
Weather in Yellowstone National Park, Wyoming for July 2026
Your guide to Yellowstone National Park weather in July - trends and predictions
An exceptional deviation from the historical average is forecasted for first days of July 2026 in Yellowstone National Park with the forecasted temperature being 20.6 °F, much lower than usual.
In general, the average temperature in Yellowstone National Park at the beginning of July is 22.9 °F. As the month progressed, temperatures tended to remain steady, reaching an average of 22.9 °F by the end of July.
Yellowstone National Park experiences moderate rainfall in July, with an average of 7 rainy days and a total precipitation of 55.8 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
24
Dry days
7
Rainy days
0
Snow days
22°/8°
Temperatures
23 km/h
Avg max wind
44 %
Avg humidity
Yellowstone National Park Weather July
Move between months or click on a day
Temperatures trend during July in Yellowstone National Park
See the weather trend as well as the moving average line
July weather in Yellowstone National Park day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Sunny | 26° /5° | 0 mm | 5 | |
| Jul. 2 | Sunny | 27° /9° | 0 mm | 5 | |
| Jul. 3 |  Patchy rain possible | 28° /11° | 0.2 mm | 4 | |
| Jul. 4 |  Patchy light rain with thunder | 18° /4° | 7.2 mm | 4 | |
| Jul. 5 | Sunny | 20° /5° | 0 mm | 5 | |
| Jul. 6 |  Overcast | 20° /4° | 0 mm | 5 | |
| Jul. 7 |  Partly cloudy | 21° /4° | 0 mm | 6 | |
| Jul. 8 |  Cloudy | 24° /6° | 0 mm | 6 | |
| Jul. 9 | Patchy rain possible | 25° /8° | 0 mm | 6 | |
| Jul. 10 | Partly cloudy | 23° /9° | 0 mm | 6 | |
| Jul. 11 | Sunny | 23° /10° | 0 mm | 6 | |
| Jul. 12 |  Patchy light rain | 24° /8° | 0.6 mm | 6 | |
| Jul. 13 | Patchy rain possible | 25° /9° | 0.1 mm | 6 | |
| Jul. 14 | Patchy light drizzle | 25° /10° | 0.4 mm | 6 | |
| Jul. 15 | Patchy light rain with thunder | 23° /9° | 12.4 mm | 5 | |
| Jul. 16 | Patchy rain possible | 21° /9° | 13.4 mm | 5 | |
| Jul. 17 | Patchy rain possible | 24° /7° | 0.1 mm | 6 | |
| Jul. 18 | Partly cloudy | 25° /9° | 0 mm | 6 | |
| Jul. 19 | Patchy rain possible | 24° /8° | 0 mm | 6 | |
| Jul. 20 |  Thundery outbreaks possible | 24° /8° | 0 mm | 6 | |
| Jul. 21 | Sunny | 22° /9° | 0 mm | 6 | |
| Jul. 22 | Patchy rain possible | 23° /9° | 0.2 mm | 6 | |
| Jul. 23 | Patchy rain possible | 24° /9° | 0 mm | 6 | |
| Jul. 24 | Sunny | 25° /8° | 0 mm | 7 | |
| Jul. 25 | Overcast | 25° /9° | 0.3 mm | 6 | |
| Jul. 26 | Thundery outbreaks possible | 23° /8° | 0.1 mm | 5 | |
| Jul. 27 | Patchy rain possible | 22° /6° | 0.6 mm | 5 | |
| Jul. 28 | Patchy light rain with thunder | 21° /6° | 1.8 mm | 5 | |
| Jul. 29 | Partly cloudy | 24° /7° | 0 mm | 7 | |
| Jul. 30 | Overcast | 22° /9° | 0.8 mm | 5 | |
| Jul. 31 | Sunny | 23° /7° | 0 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Yellowstone National Park 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 Yellowstone National Park forecast closer to your planned date for the most up-to-date weather information.
Change Month
Yellowstone National Park in July - FAQ
What are the expected maximum and minimum temperatures in Yellowstone National Park during July?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Yellowstone National Park during July?
Moderate rainfall is anticipated in Yellowstone National Park during July, with a total of 55.8 mm spread over approximately 7 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Yellowstone National Park during July?
The average wind speed in Yellowstone National Park during July is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Yellowstone National Park
Explore the daily rainfall trends and prepare for Yellowstone National Parks July weather 💧
Typically, Yellowstone National Park has 7 rainy days in July with a total of 55.8 mm of rainfall.
UV exposure in Yellowstone National Park during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
Quick links
More Yellowstone National Park weather pages
You are here
Where is Yellowstone National Park?Get accurate weather forecasts for Yellowstone National Park, located at latitude 44.428 and longitude -110.588. Stay updated with localized weather information tailored for Yellowstone National Park.
Related locations
Select a location for accurate weather forecast
More Locations Found a mistake?
We appreciate your attention to details. Tell us here.