Bellevue, ID Weather Forecast
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Bellevue Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY |
| Increasing Clouds | Smoke | Mostly Clear | Sunny | Clear | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear |
| Lo: 53°FLo: 12°C | Hi: 67°FHi: 19°C | Lo: 37°FLo: 3°C | Hi: 65°FHi: 18°C | Lo: 37°FLo: 3°C | Hi: 69°FHi: 21°C | Hi: 74°FHi: 23°C Lo: 45°FLo: 7°C | Hi: 74°FHi: 23°C Lo: 45°FLo: 7°C | Hi: 74°FHi: 23°C Lo: 45°FLo: 7°C | Hi: 74°FHi: 23°C Lo: 45°FLo: 7°C | Hi: 74°FHi: 23°C Lo: 45°FLo: 7°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 107 PM MDT Sat Sep 12 2026 

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Issued: 1047 PM MDT Sat Sep 12 2026
Key Messages
- Windy Sunday for portions of the Upper Snake River Plain. A Wind Advisory is in effect.
- Temperatures cool 10-15 degrees into Monday, then warm through the remainder of the week.
- Quite a bit of uncertainty into the end of the week regarding precipitation potential.
Discussion
... Issued at 210 PM MDT Sat Sep 12 2026
Satellite imagery shows closed low centered off PacNW coast today with shallow ridge in place over East Idaho. Combination of gusty winds in a few areas and still-low humidit...
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