Pomona (CA)
July
Weather in Pomona, California for July 2026
Your guide to Pomona weather in July - trends and predictions
High Surf Advisory - See hour by hour.
So far, July 2026 in Pomona is slightly warmer than the historical average by 0.8 °C.
The forecast for the next days in Pomona predicts temperatures to be around 37 °C, close to the historical average.
In general, the average temperature in Pomona at the beginning of July is 32.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 37.1 °C by the end of July.
Precipitation in Pomona during July is a rare event, with an average of fewer than 2 rainy days.
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Temperatures
Rain 🌧️
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30
Dry days
1
Rainy days
0
Snow days
33°/19°
Temperatures
17 km/h
Avg max wind
44 %
Avg humidity
Pomona Weather July
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Temperatures trend during July in Pomona
See the weather trend as well as the moving average line
July weather in Pomona day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Sunny | 32° /17° | 0 mm | 9 | |
| Jul. 2 | Sunny | 32° /17° | 0 mm | 10 | |
| Jul. 3 | Sunny | 33° /17° | 0 mm | 9 | |
| Jul. 4 | Sunny | 32° /17° | 0 mm | 9 | |
| Jul. 5 | Sunny | 33° /17° | 0 mm | 10 | |
| Jul. 6 | Sunny | 32° /18° | 0 mm | 9 | |
| Jul. 7 | Sunny | 32° /16° | 0 mm | 9 | |
| Jul. 8 |  Partly cloudy | 33° /17° | 0 mm | 9 | |
| Jul. 9 | Sunny | 34° /18° | 0 mm | 9 | |
| Jul. 10 | Sunny | 35° /19° | 0 mm | 10 | |
| Jul. 11 | Partly cloudy | 34° /19° | 0 mm | 10 | |
| Jul. 12 | Sunny | 33° /18° | 0 mm | 10 | |
| Jul. 13 | Sunny | 33° /18° | 1.3 mm | 9 | |
| Jul. 14 | Sunny | 34° /18° | 0 mm | 10 | |
| Jul. 15 | Partly cloudy | 34° /19° | 0 mm | 9 | |
| Jul. 16 | Sunny | 34° /19° | 0 mm | 9 | |
| Jul. 17 | Sunny | 34° /19° | 0 mm | 9 | |
| Jul. 18 | Sunny | 34° /19° | 0 mm | 9 | |
| Jul. 19 | Sunny | 35° /20° | 0 mm | 10 | |
| Jul. 20 | Sunny | 36° /19° | 0 mm | 10.5 | |
| Jul. 21 | Sunny | 34° /22° | 0 mm | 11.2 | |
| Jul. 22 | Sunny | 36° /23° | 0 mm | 11.2 | |
| Jul. 23 | Sunny | 38° /24° | 0 mm | 11.4 | |
| Jul. 24 | Sunny | 37° /25° | 0 mm | 9 | |
| Jul. 25 | Sunny | 36° /25° | 0 mm | 9 | |
| Jul. 26 | Sunny | 37° /25° | 0 mm | 9 | |
| Jul. 27 | Sunny | 38° /25° | 0 mm | 9 | |
| Jul. 28 | Sunny | 37° /24° | 0 mm | 9 | |
| Jul. 29 | Sunny | 36° /24° | 0 mm | 9 | |
| Jul. 30 | Sunny | 37° /25° | 0 mm | 9 | |
| Jul. 31 | Sunny | 39° /25° | 0 mm | 9 | |
| Next | |||||
Important Notice
Our weather forecast for Pomona 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 Pomona forecast closer to your planned date for the most up-to-date weather information.
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Pomona in July - FAQ
What are the expected maximum and minimum temperatures in Pomona during July?
Expect warm days with temperatures around 33°, cooling to mild conditions of 19° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Pomona during July?
Rainfall in Pomona 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 Pomona during July?
The average wind speed in Pomona during July is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Pomona
Explore the daily rainfall trends and prepare for Pomonas July weather 💧
Typically, Pomona has 1 rainy days in July with a total of 1.6 mm of rainfall.
UV exposure in Pomona during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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Where is Pomona?Get accurate weather forecasts for Pomona, located at latitude 34.055 and longitude -117.752. Stay updated with localized weather information tailored for Pomona.
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