Weather World
Mccormack Area, IA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Mccormack Area Weather Forecast
| OVERNIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  |  |  | |  |  |  |  | | |
| Mostly Cloudy | Patchy Fog | Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Mostly Sunny | Partly Cloudy | Partly Sunny | Partly Cloudy | Partly Sunny |
| Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 59°FHi: 15°C | Lo: 40°FLo: 4°C | Hi: 51°FHi: 11°C | Lo: 39°FLo: 4°C | Hi: 55°FHi: 13°C | Lo: 39°FLo: 4°C | Hi: 51°FHi: 11°C |
| POP: 100% | POP: 100% | POP: 90% | POP: 90% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1104 PM CDT Sat Oct 31 2026 
Mccormack Area Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Mccormack Area Weather Map
Mccormack Area Quick Facts
Mccormack Area Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1039 PM CDT Sat Oct 31 2026
Key Messages
- Areas of light showers west of Highway 81 will continue overnight and will gradually taper off before daybreak.
- There is a 60-70% probability that very low stratus and areas of patchy fog could form early Sunday morning. For areas east of Highway 81 visibility may fall to 2 miles or less at times. Fog and low stratus linger into the mid-to-late morning.
- Periods of light to moderate rain will lift through the area from Sunday night into Monday. Ensemble guidance continues shows modera...