Reef Rapids, WA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Reef Rapids Weather Forecast
| REST OF TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | MONDAY | TUESDAY | WEDNESDAY |
| Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy |
| Hi: 76°FHi: 24°C | Lo: 50°FLo: 10°C | Hi: 76°FHi: 24°C | Lo: 53°FLo: 12°C | Hi: 76°FHi: 24°C | Hi: 76°FHi: 24°C Lo: 53°FLo: 12°C | Hi: 76°FHi: 24°C Lo: 53°FLo: 12°C | Hi: 76°FHi: 24°C Lo: 53°FLo: 12°C | Hi: 70°FHi: 21°C Lo: 50°FLo: 10°C | Hi: 70°FHi: 21°C Lo: 50°FLo: 10°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1135 AM PDT Thu Sep 17 2026 

Reef Rapids Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Reef Rapids Weather Map
Reef Rapids Quick Facts
Reef Rapids Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1142 AM PDT Thu Sep 17 2026
Key Messages
- 30-60 percent chance of showers and 20 percent chance of thunderstorms over southeastern WA and the central ID Panhandle Thursday evening into Friday.
- Warm temperatures Thursday through Monday with afternoon highs in the mid 70s to low 80s. Temperatures cool to near normal by the middle of next week.
Discussion
... Thursday and Friday: A closed upper level low over northern California wobbles northeastward into eastern Oregon Thursday, increasing moisture over southeastern WA and the c...
Weather World