Oklahoma City, Oklahoma weather in October

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

Average high: 77°F
Average low: 57°F
Rainy days: ~6 per month
Total precipitation: 3.1 in
Warmest recorded: 93°F
Coldest recorded: 31°F

Expect October days in Oklahoma City, Oklahoma to top out around 77°F and cool to about 57°F overnight, with roughly 6 days of measurable rain across the month. In recent years October has ranged from 31°F to 93°F.

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Current Oklahoma City, Oklahoma forecast → · Historical data by Open-Meteo (ERA5).