Weather WorldCastalia, NC Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Castalia Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY |
 |  |  | | | | | | | | |
| Chance of T-Storm | Clear | Mostly Sunny | Clear | Mostly Sunny | Clear | Clear | Clear | Clear | Mostly Clear | Mostly Clear |
| Hi: 89°FHi: 32°C | Lo: 70°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Hi: 89°FHi: 32°C Lo: 60°FLo: 16°C | Hi: 89°FHi: 32°C Lo: 60°FLo: 16°C | Hi: 89°FHi: 32°C Lo: 60°FLo: 16°C | Hi: 89°FHi: 32°C Lo: 60°FLo: 16°C | Hi: 89°FHi: 32°C Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C Lo: 65°FLo: 18°C |
| POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 407 AM EDT Sun Sep 13 2026 
Castalia Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Castalia Weather Map
Castalia Quick Facts
Castalia Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 650 AM EDT Sun Sep 13 2026
Key Messages
As of 650 AM Sunday...
1) Showers will shift east of I-95 this morning. Partly sunny and warm this afternoon. Isolated showers this afternoon, mainly east.
2) Cooler and less humid with a NE flow much of this upcoming week.
Discussion
... As of 228 AM Sunday...
KEY MESSAGE 1... Showers will shift east of I-95 this morning. Partly sunny this afternoon, only an isolated shower (10 percent).
The base of the mid/upper level trough will pass overhead this morning. Subsidence in the rear of this...