Oklahoma City, Oklahoma weather in January

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

Average high: 47°F
Average low: 29°F
Rainy days: ~5 per month
Total precipitation: 1.6 in
Warmest recorded: 70°F
Coldest recorded: 2°F

Expect January days in Oklahoma City, Oklahoma to top out around 47°F and cool to about 29°F overnight, with roughly 5 days of measurable rain across the month. In recent years January has ranged from 2°F to 70°F.

Other months

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