Weather World
Fourmile Lake, IA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Fourmile Lake Weather Forecast
| REST OF TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
 | |  |  |  | | |  |  |  | | |
| Patchy Fog | Patchy Fog | Mostly Cloudy | Chance of T-Storm | Showers | Showers | Showers | Chance of Showers | Chance of Showers | Sunny | Chance of Showers | Mostly Sunny |
| Lo: 59°FLo: 15°C | Hi: 70°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 65°FHi: 18°C | Lo: 60°FLo: 16°C | Hi: 69°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C |
| POP: 90% | POP: 70% | POP: 70% | POP: 70% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1013 PM CDT Sun Sep 27 2026 
Fourmile Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Fourmile Lake Weather Map
Fourmile Lake Quick Facts
Fourmile Lake Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1048 PM CDT Sun Sep 27 2026
Key Messages
- Showers and drizzle dwindling
- Areas of fog developing tonight.
- Dry and seasonable Monday into Monday night!
- Confidence remains high in a prolonged, widespread rainfall event late Tuesday through late this week, which raises concerns for potential flash flooding and river rises.
Aviation
/06Z TAFS THROUGH 06Z TUESDAY/... Issued at 1048 PM CDT Sun Sep 27 2026
Areas of patchy fog are beginning to develop over portions of northern and eastern Iowa, with a few localized areas of dense fog ne...