Harrison County, TX Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Harrison County Weather Forecast
| THIS AFTERNOON | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Clearing | Mostly Sunny | Clear | Sunny | Clear | Sunny | Mostly Clear |
| Hi: 81°FHi: 27°C | Lo: 69°FLo: 21°C | Hi: 81°FHi: 27°C | Lo: 69°FLo: 21°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C | Lo: 55°FLo: 13°C | Hi: 89°FHi: 32°C | Lo: 59°FLo: 15°C |
| POP: 50% | POP: 20% | POP: 20% | POP: 30% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 159 PM CDT Fri Oct 02 2026 

Harrison County Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Harrison County Weather Map
Harrison County Quick Facts
Harrison County Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 225 PM CDT Fri Oct 2 2026
Key Messages
Issued at 225 PM CDT Fri Oct 2 2026- A weak cool front will drift south into the region late this afternoon through tonight, with scattered showers and a few thunderstorms and thickening post-frontal cloud cover resulting in slightly cooler conditions Saturday.
- The unsettled weather pattern will persist for much of the coming weekend, before a warming trend commences Monday, as well as another prolonged period of dryness.
Discussion
... Issued at 225 PM CDT Fri Oct 2 2026
The early after...
Weather World