Weather in Grand Est for October 2026
Until now, October 2026 in Grand Est has been nearly identical to the historical average, with a temperature of 17.5 °C (showing only a slight deviation of 0.1 °C).
Expect cooler weather in the next days in Grand Est with the forecast suggesting a temperature of 14.5 °C, lower than the historical average.
In general, the average temperature in Grand Est at the beginning of October is 18.3 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 16 °C by the end of October.
The climate of Grand Est in October is notably wet, with an average of 12 rainy days, and a total of 77.8 mm of precipitation.
Is October a good time to visit Grand Est? check out the best time to travel to Grand Est page.
✨ Is October a good time to visit Grand Est? – Ask the AI Weatherman
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Grand Est Weather October
What’s the Weather Like in Grand Est This October?
Temperatures trend during October in Grand Est
October weather in Grand Est day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. |  Light rain | 18° /9° | 4.3 mm | 3.7 | |
| 2 Oct. | Light rain | 20° /10° | 4.2 mm | 3.6 | |
| 3 Oct. |  Patchy rain possible | 18° /9° | 2.3 mm | 3.5 | |
| 4 Oct. | Light rain | 17° /9° | 2.8 mm | 3.5 | |
| 5 Oct. | Patchy rain possible | 18° /9° | 1.8 mm | 3.4 | |
| 6 Oct. | Patchy rain possible | 18° /8° | 0.2 mm | 3.3 | |
| 7 Oct. | Patchy rain possible | 20° /9° | 1.1 mm | 3.2 | |
| 8 Oct. | Light rain | 18° /9° | 3.4 mm | 3.2 | |
| 9 Oct. |  Sunny | 18° /8° | 0.3 mm | 3.1 | |
| 10 Oct. | Patchy rain possible | 19° /9° | 2.3 mm | 3 | |
| 11 Oct. | Sunny | 18° /8° | 0.4 mm | 2.9 | |
| 12 Oct. | Light rain | 17° /8° | 2.5 mm | 2.9 | |
| 13 Oct. | Patchy rain possible | 18° /8° | 1 mm | 2.8 | |
| 14 Oct. | Light rain | 17° /9° | 3.8 mm | 2.7 | |
| 15 Oct. | Patchy rain possible | 17° /9° | 2.3 mm | 2.7 | |
| 16 Oct. |  Cloudy | 17° /9° | 0.2 mm | 2.6 | |
| 17 Oct. |  Partly cloudy | 17° /9° | 0.6 mm | 2.5 | |
| 18 Oct. | Light rain | 15° /8° | 2.7 mm | 2.5 | |
| 19 Oct. | Patchy rain possible | 17° /10° | 1.4 mm | 2.4 | |
| 20 Oct. | Light rain | 16° /10° | 4.4 mm | 2.3 | |
| 21 Oct. | Light rain | 17° /11° | 6.4 mm | 2.3 | |
| 22 Oct. | Patchy rain possible | 16° /9° | 1.4 mm | 2.2 | |
| 23 Oct. | Light rain | 16° /8° | 3.6 mm | 2.2 | |
| 24 Oct. | Light rain | 15° /8° | 5 mm | 2.1 | |
| 25 Oct. | Light rain | 16° /9° | 7.5 mm | 2.1 | |
| 26 Oct. |  Overcast | 13° /7° | 0.1 mm | 1.6 | |
| 27 Oct. | Sunny | 18° /8° | 0 mm | 2 | |
| 28 Oct. | Sunny | 15° /8° | 0.1 mm | 1.7 | |
| 29 Oct. | Sunny | 15° /5° | 0 mm | 1.7 | |
| 30 Oct. | Sunny | 14° /5° | 0 mm | 4 | |
| 31 Oct. | Sunny | 12° /4° | 0 mm | 4 | |
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Grand Est weather in October vs September vs November
| September | October | November | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 22°/12° | 17°/9° | 10°/4° |
| Rainfall | 76 mm | 78 mm | 78 mm |
| Snowfall | 0 cm | 0 cm | 4 cm |
| Wind | 12.1 km/h | 12.9 km/h | 13.4 km/h |
| Humidity | 70% | 75% | 81% |
| Rainy days | 12 days | 12 days | 14 days |
| Snow days | 0 days | 0 days | 2 days |
| Dry days | 18 days | 19 days | 14 days |
Planning a trip to Grand Est? Discover the best time to visit
Grand Est in October - FAQ
What are the expected maximum and minimum temperatures in Grand Est during October?
How much rainfall should be expected in Grand Est during October?
What are the typical wind conditions in Grand Est during October?
October rainfall patterns in Grand Est
What to pack to Grand Est in October?
Mild & changeable · highs around 17 °C, frequent showers
As you prepare for your trip to Grand Est in October, 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 Grand Est, during October, is comfortable and enjoyable, regardless of the weather conditions.