Weather World
Galva, IA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Galva Weather Forecast
| REST OF TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
 |  | |  | | |  | | |  |  |  |
| Sunny | Mostly Clear | Mostly Sunny | Chance of T-Storm | Mostly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Mostly Cloudy | Partly Cloudy |
| Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 65°FLo: 18°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C |
| POP: 20% | POP: 30% | POP: 60% | POP: 70% | POP: 70% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1059 AM CDT Thu Sep 10 2026 
Galva Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Galva Weather Map
Galva Quick Facts
Galva Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 631 AM CDT Thu Sep 10 2026
Key Messages
- Patchy valley fog may lead to visibility below one mile at times through 9 AM or so. Otherwise, dry and warmer today; breezy west of I-29.
- Storms may develop Friday late afternoon and evening. If storms develop, they may quickly become strong to severe. Confidence in development and coverage remains low due to strong capping potential.
- Additional moderate to high chances (50-80 percent) for showers and thunderstorms return late Saturday night into early next week. Heavy rain is possi...