Paris, Île-de-France Region weather in October

Averages from 2021–2025 (155 days of record).

Average high

64°F

Average low

50°F

Rainy days

~13 per month

Total precipitation

3.3 in

Warmest recorded

81°F

Coldest recorded

38°F

Expect October days in Paris, Île-de-France Region to top out around 64°F and cool to about 50°F overnight, with roughly 13 days of measurable rain across the month. In recent years October has ranged from 38°F to 81°F.