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Marshall County Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  | | | | | |  |  | | |  |
| Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Sunny | Mostly Cloudy | Partly Sunny | Mostly Cloudy | Partly Sunny | Chance of Showers |
| Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 75°FHi: 24°C | Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 502 AM CDT Tue Oct 20 2026 
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Issued: 555 AM CDT Tue Oct 20 2026
Key Messages
- Warm temperatures and dry conditions continue through Wednesday.
- Breezy conditions across northern northern and northwest Iowa Tuesday afternoon.
- Rain potential (20 to 30% chance) returns Saturday into Saturday night, mainly over northern and western Iowa.
Aviation
/06Z TAFS THROUGH 06Z WEDNESDAY/... Issued at 540 AM CDT Tue Oct 20 2026
Areas of patchy fog are present in a few spots this morning but should burn off after the sun rises. VFR conditions are expected to prevail one the fog ...