Weather World
Castle, OK Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Castle Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  | |  |  | | | | | | |  |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Chance of T-Storm | Chance of Showers |
| Hi: 95°FHi: 35°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C | Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C |
| POP: 50% | POP: 70% | POP: 20% | POP: 30% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 538 AM CDT Sun Sep 20 2026 
Castle Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Castle Weather Map
Castle Quick Facts
Castle Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1117 AM CDT Sun Sep 20 2026
Key Messages
Updated at 1117 AM CDT Sun Sep 20 2026- Shower and thunderstorm chances increase this afternoon into tonight, with lower chances lingering into Monday as a slow moving cold front passes. A few strong to severe storms may occur this afternoon and evening.
- Noticeably cooler temperatures arrive Monday and persist through the week.
Aviation
... (12Z TAFS) Issued at 640 AM CDT Sun Sep 20 2026
Scattered to overcast mid and high clouds become common through this evening across the CWA in advanc...