Weather in Lille for July 2026
So far, July 2026 in Lille shows a warmer trend than usual by 4.1 °C.
The forecast for the upcoming days in Lille predicts a temperature of 26.8 °C, which is slightly above the historical average.
In general, the average temperature in Lille at the beginning of July is 22.7 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 26.7 °C by the end of July.
Lille in July brings notable rainfall, with an average of 19 rainy days and a total precipitation of 60.9 mm.
Is July a good time to visit Lille? check out the best time to travel to Lille page.
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Lille Weather July
Temperatures trend during July in Lille
July weather in Lille day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. |  Patchy rain possible | 23° /12° | 0.9 mm | 6 | |
| 2 Jul. |  Overcast | 23° /13° | 0.6 mm | 6 | |
| 3 Jul. |  Moderate rain at times | 22° /12° | 1.3 mm | 6 | |
| 4 Jul. |  Partly cloudy | 23° /12° | 3 mm | 6 | |
| 5 Jul. | Patchy rain possible | 22° /12° | 2.4 mm | 6 | |
| 6 Jul. | Patchy rain possible | 23° /13° | 1.6 mm | 6 | |
| 7 Jul. | Patchy rain possible | 23° /12° | 0.7 mm | 6 | |
| 8 Jul. | Light rain shower | 25° /13° | 0.6 mm | 6 | |
| 9 Jul. |  Sunny | 25° /14° | 2.8 mm | 6 | |
| 10 Jul. | Moderate or heavy rain shower | 25° /14° | 2.5 mm | 6 | |
| 11 Jul. | Partly cloudy | 27° /14° | 0 mm | 7 | |
| 12 Jul. | Sunny | 25° /14° | 5.5 mm | 6 | |
| 13 Jul. | Sunny | 25° /14° | 0.8 mm | 6 | |
| 14 Jul. | Overcast | 26° /14° | 0.5 mm | 6 | |
| 15 Jul. | Partly cloudy | 25° /14° | 1.1 mm | 6 | |
| 16 Jul. | Sunny | 25° /14° | 0.5 mm | 6 | |
| 17 Jul. | Overcast | 25° /14° | 0.4 mm | 6 | |
| 18 Jul. | Sunny | 28° /14° | 0.1 mm | 8 | |
| 19 Jul. | Partly cloudy | 29° /17° | 0.5 mm | 7 | |
| 20 Jul. | Sunny | 24° /11° | 0 mm | 6.3 | |
| 21 Jul. | Sunny | 25° /12° | 0 mm | 7 | |
| 22 Jul. | Sunny | 26° /13° | 0 mm | 5.4 | |
| 23 Jul. | Sunny | 24° /13° | 0 mm | 7.1 | |
| 24 Jul. | Sunny | 29° /11° | 0 mm | 7 | |
| 25 Jul. | Sunny | 32° /17° | 0 mm | 8 | |
| 26 Jul. | Sunny | 23° /16° | 0.6 mm | 6 | |
| 27 Jul. | Partly cloudy | 25° /16° | 0.3 mm | 7 | |
| 28 Jul. | Sunny | 24° /15° | 0 mm | 6 | |
| 29 Jul. | Sunny | 26° /13° | 0 mm | 7 | |
| 30 Jul. | Sunny | 28° /13° | 0 mm | 7 | |
| 31 Jul. | Partly cloudy | 29° /15° | 0 mm | 7 | |
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Lille weather in July vs June vs August
| June | July | August | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 23°/13° | 24°/14° | 24°/15° |
| Rainfall | 83 mm | 61 mm | 43 mm |
| Wind | 18.4 km/h | 19.8 km/h | 19.1 km/h |
| Humidity | 68% | 65% | 63% |
| Rainy days | 25 days | 19 days | 19 days |
| Dry days | 5 days | 12 days | 12 days |
Planning a trip to Lille? Discover the best time to visit
Lille in July - FAQ
What are the expected maximum and minimum temperatures in Lille during July?
How much rainfall should be expected in Lille during July?
What are the typical wind conditions in Lille during July?
July rainfall patterns in Lille
UV exposure in Lille during July
What to pack to Lille in July?
Mild & changeable · highs around 24 °C, frequent showers
As you prepare for your trip to Lille in July, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Lille, during July, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
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Where is Lille?Get accurate weather forecasts for Lille, located at latitude 50.633 and longitude 3.059. Stay updated with localized weather information tailored for Lille.