Weather WorldArlington, IA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Arlington Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
 |  |  | | |  |  |  | | | |  |
| Chance of T-Storm | Chance of T-Storm | Mostly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of Showers | Chance of Showers | Chance of T-Storm | Chance of Showers | Chance of Showers | Mostly Cloudy |
| Lo: 61°FLo: 16°C | Hi: 71°FHi: 22°C | Lo: 61°FLo: 16°C | Hi: 71°FHi: 22°C | Lo: 65°FLo: 18°C | Hi: 75°FHi: 24°C | Lo: 60°FLo: 16°C | Hi: 65°FHi: 18°C | Lo: 55°FLo: 13°C | Hi: 61°FHi: 16°C | Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C |
| POP: 50% | POP: 50% | POP: 80% | POP: 90% | POP: 50% | POP: 40% | POP: 50% | POP: 60% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 621 PM CDT Wed Sep 16 2026 
Arlington Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Arlington Weather Map
Arlington Quick Facts
Arlington Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 644 PM CDT Wed Sep 16 2026
Key Messages
- Shower and storm chances (40-70%) return tonight into Thursday morning with minimal impacts expected.
- Widespread rainfall on Friday and Saturday with rainfall amounts of 1-3" trending more likely with locally higher amounts possible. Flooding and river rises may occur where the heaviest rainfall amounts fall.
- Additional rain chances (20-50%) into early next week with cooler than normal temperatures.
Discussion
... Issued at 217 PM CDT Wed Sep 16 2026
Tonight - Thursday: Rainfall Potenti...