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Sergeant Bluff, IA Weather Forecast
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Sergeant Bluff Weather Forecast
| REST OF TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  |  |  |  |  |  | |  | | | |
| Chance of Showers | Chance of Showers | Chance of Showers | Mostly Cloudy | Mostly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Sunny | Clear | Sunny |
| Lo: 45°FLo: 7°C | Hi: 49°FHi: 9°C | Lo: 39°FLo: 4°C | Hi: 49°FHi: 9°C | Lo: 31°FLo: -1°C | Hi: 49°FHi: 9°C | Lo: 30°FLo: -1°C | Hi: 51°FHi: 11°C | Lo: 35°FLo: 2°C | Hi: 59°FHi: 15°C | Lo: 39°FLo: 4°C | Hi: 61°FHi: 16°C |
| POP: 50% | POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1233 AM CST Wed Nov 04 2026 
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Issued: 1048 PM CST Tue Nov 3 2026
Key Messages
- Areas of drizzle and light showers will persist into Wednesday. Additional accumulations of 0.25" to 0.75" of an inch are expected. Rainfall will gradually diminish from west to east by Wednesday afternoon.
- More breezy conditions are ahead as northwesterly winds produce gusts between 25-35 mph on Wednesday.
- A hard freeze is expected on both Friday and Saturday morning.
Discussion
... Issued at 110 PM CST Tue Nov 3 2026
Low pressure deepens over IA today, then lifts north into MN and res...