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Galva, IA Weather Forecast
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Galva Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
 |  |  | |  |  |  |  | |  | |  |
| Chance of T-Storm | Chance of T-Storm | Chance of Showers | Showers | Chance of Showers | Chance of Showers | Partly Cloudy | Partly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Clearing |
| Lo: 55°FLo: 13°C | Hi: 55°FHi: 13°C | Lo: 40°FLo: 4°C | Hi: 49°FHi: 9°C | Lo: 39°FLo: 4°C | Hi: 51°FHi: 11°C | Lo: 35°FLo: 2°C | Hi: 49°FHi: 9°C | Lo: 31°FLo: -1°C | Hi: 51°FHi: 11°C | Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C |
| POP: 70% | POP: 70% | POP: 70% | POP: 70% | POP: 40% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 756 PM CST Mon Nov 02 2026 
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Issued: 850 PM CST Mon Nov 2 2026
Key Messages
- Precipitation coverage will likely expand by Tuesday with areas of drizzle west of I-29 and light to moderate showers east of I-29. Additional accumulations of 0.25" to 0.75" of an inch are expected with the highest accumulations east of I-29.
- Northwesterly winds will continue to strengthen on Tuesday with gusts between 30-40 mph expected. Locally higher gusts up to 45 mph will be possible across southcentral SD..
- Very cool and dreary conditions continue through Wednesday with greate...