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Wallula Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 | |  |  |  |  | |  |  |  | | |
| Patchy Fog | Patchy Fog | Mostly Cloudy | Partly Sunny | Chance of Showers | Chance of Showers | Chance of Showers | Partly Cloudy | Partly Cloudy | Rain Showers | Partly Cloudy | Partly Cloudy |
| Lo: 33°FLo: 1°C | Hi: 57°FHi: 14°C | Lo: 33°FLo: 1°C | Hi: 57°FHi: 14°C | Lo: 37°FLo: 3°C | Hi: 57°FHi: 14°C | Lo: 37°FLo: 3°C | Hi: 56°FHi: 13°C Lo: 37°FLo: 3°C | Hi: 56°FHi: 13°C Lo: 37°FLo: 3°C | Hi: 57°FHi: 14°C | Hi: 55°FHi: 13°C Lo: 33°FLo: 1°C | Hi: 55°FHi: 13°C Lo: 33°FLo: 1°C |
| POP: 20% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 302 PM PDT Fri Oct 23 2026 
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Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 251 PM PDT Fri Oct 23 2026
Key Messages
- Dry conditions will persist into the weekend as a ridge of high pressure moves overhead.
- Near- to sub-freezing low temperatures tonight into Saturday morning. Freeze Warnings in effect.
- High confidence (70-90%) in cooler conditions and periods of showery weather early next week, followed by medium confidence (40-60%) in periods of active weather middle to late week.
Discussion
... Water vapor imagery shows broad troughing over the western CONUS, moving out of our forecast area. Meanwhi...