Weather World
City of Marion, TXMarion, TX Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Marion Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  | | |  | | | |  | | |  |
| Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Chance of T-Storm | Partly Cloudy | Partly Cloudy | Mostly Clear |
| Hi: 99°FHi: 37°C | Lo: 79°FLo: 26°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Hi: 99°FHi: 37°C Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C Lo: 75°FLo: 24°C | Lo: 71°FLo: 22°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 517 AM CDT Sun Sep 13 2026 
Marion Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Marion Weather Map
Marion Quick Facts
Marion Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 149 PM CDT Sun Sep 13 2026
Key Messages
Updated at 1258 PM CDT Sun Sep 13 2026- A Heat Advisory is in effect through 7 PM today for areas generally along and east of the Interstate 35 corridor. Another Heat Advisory has been issued for the same locations Monday from 12 PM to 7 PM.
- Low rain chances (10-20%) for the I-35 corridor and coastal plains through Monday. Then rain chances remain confined to the coastal plains through the week.
- Humid morning conditions and above average temperatures continue through the the week.