| NWS Forecast for: Grant County Issued by: National Weather Service Norman, OK Last Update: 435 AM CST Thu Jan 1 2026 | |
| Today: Mostly sunny. Highs in the upper 50s. Northeast winds around 5 mph, becoming southeast this afternoon. Tonight: Cloudy. A slight chance of showers after midnight. Lows in the upper 30s. East winds around 5 mph. Chance of rain 20 percent. Friday: Mostly sunny. Highs in the upper 50s. North winds around 5 mph. Friday Night: Partly cloudy. Cold with lows around 30. Northeast winds around 5 mph. Saturday: Sunny. Highs in the mid 50s. North winds around 5 mph. Saturday Night: Mostly clear. Cold with lows in the lower 30s. Sunday: Partly sunny. Highs around 60. Sunday Night: Partly cloudy. Lows around 40. Monday: Mostly sunny. Highs in the upper 60s. Monday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 30s. Tuesday: Mostly sunny. Highs in the upper 60s. Tuesday Night: Mostly cloudy. Lows in the mid 30s. Wednesday: Partly sunny. Highs in the lower 60s. | |
| Zone Forecast: Grant County | |
Visit your local NWS office at: https://www.weather.gov/oun |