Twin Falls County (Twin Falls)
July
Weather in Twin Falls County, Idaho for July 2026
Your guide to Twin Falls County weather in July - trends and predictions
Heat Advisory - See hour by hour.
So far, July 2026 in Twin Falls County is slightly warmer than the historical average by 0.6 °C.
The forecast for the next days in Twin Falls County predicts temperatures to be around 38 °C, close to the historical average.
In general, the average temperature in Twin Falls County at the beginning of July is 32.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 38.7 °C by the end of July.
Precipitation in Twin Falls County during July is a rare event, with an average of fewer than 2 rainy days.
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Official Weather Alert ⚠️
Temperatures
Rain 🌧️
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30
Dry days
1
Rainy days
0
Snow days
33°/15°
Temperatures
28 km/h
Avg max wind
33 %
Avg humidity
Twin Falls County Weather July
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Temperatures trend during July in Twin Falls County
See the weather trend as well as the moving average line
July weather in Twin Falls County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Partly cloudy | 33° /12° | 0.2 mm | 13 | |
| Jul. 2 |  Overcast | 33° /14° | 0 mm | 11 | |
| Jul. 3 | Overcast | 30° /14° | 0 mm | 9 | |
| Jul. 4 |  Thundery outbreaks possible | 34° /14° | 0 mm | 13 | |
| Jul. 5 |  Cloudy | 32° /14° | 0 mm | 12 | |
| Jul. 6 |  Sunny | 32° /16° | 1.2 mm | 12 | |
| Jul. 7 | Sunny | 34° /14° | 0 mm | 12 | |
| Jul. 8 | Sunny | 37° /14° | 0 mm | 12 | |
| Jul. 9 | Sunny | 35° /15° | 0 mm | 12 | |
| Jul. 10 | Sunny | 33° /15° | 0 mm | 12 | |
| Jul. 11 | Sunny | 33° /17° | 0 mm | 12 | |
| Jul. 12 | Sunny | 35° /16° | 0 mm | 12 | |
| Jul. 13 | Sunny | 35° /15° | 0 mm | 12 | |
| Jul. 14 | Sunny | 33° /19° | 0 mm | 12 | |
| Jul. 15 | Sunny | 34° /18° | 0 mm | 12 | |
| Jul. 16 | Sunny | 34° /16° | 0.4 mm | 12 | |
| Jul. 17 | Sunny | 37° /19° | 0.3 mm | 12 | |
| Jul. 18 | Partly cloudy | 36° /17° | 0.2 mm | 12 | |
| Jul. 19 | Sunny | 35° /15° | 0 mm | 11 | |
| Jul. 20 | Sunny | 40° /21° | 0.1 mm | 10.7 | |
| Jul. 21 | Sunny | 37° /22° | 0.1 mm | 9.2 | |
| Jul. 22 | Partly cloudy | 32° /20° | 5 mm | 4.5 | |
| Jul. 23 | Sunny | 38° /18° | 0.8 mm | 9.5 | |
| Jul. 24 | Sunny | 39° /22° | 0 mm | 9 | |
| Jul. 25 | Sunny | 39° /23° | 0.9 mm | 9 | |
| Jul. 26 | Sunny | 35° /22° | 0 mm | 9 | |
| Jul. 27 | Sunny | 37° /17° | 0 mm | 9 | |
| Jul. 28 | Sunny | 37° /19° | 0 mm | 9 | |
| Jul. 29 | Sunny | 41° /19° | 0 mm | 10 | |
| Jul. 30 | Sunny | 41° /22° | 0 mm | 10 | |
| Jul. 31 | Sunny | 41° /23° | 0 mm | 10 | |
| Next | |||||
Important Notice
Our weather forecast for Twin Falls 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 Twin Falls County forecast closer to your planned date for the most up-to-date weather information.
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Twin Falls County in July - FAQ
What are the expected maximum and minimum temperatures in Twin Falls County during July?
Expect warm days with temperatures around 33°, cooling to mild conditions of 15° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Twin Falls County during July?
Rainfall in Twin Falls County during July is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 1 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Twin Falls County during July?
The average wind speed in Twin Falls County during July is 28 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Twin Falls County
Explore the daily rainfall trends and prepare for Twin Falls Countys July weather 💧
Typically, Twin Falls County has 1 rainy days in July with a total of 2.4 mm of rainfall.
UV exposure in Twin Falls County during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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Where is Twin Falls County?Get accurate weather forecasts for Twin Falls County, located at latitude 42.563 and longitude -114.461. Stay updated with localized weather information tailored for Twin Falls County.
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