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City of Rigby, IDRigby, ID Weather Forecast
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Rigby Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  |  |  | |  | | |  | | |  |
| Mostly Cloudy | Partly Sunny | Chance of Rain | Chance of Rain | Chance of Rain | Rain | Rain | Chance of Rain | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Partly Cloudy |
| Lo: 38°FLo: 3°C | Hi: 58°FHi: 14°C | Lo: 39°FLo: 4°C | Hi: 52°FHi: 11°C | Lo: 39°FLo: 4°C | Hi: 49°FHi: 9°C | Lo: 36°FLo: 2°C | Hi: 50°FHi: 10°C | Lo: 31°FLo: -1°C | Hi: 47°FHi: 8°C Lo: 32°FLo: 0°C | Hi: 47°FHi: 8°C Lo: 32°FLo: 0°C | Hi: 52°FHi: 11°C Lo: 32°FLo: 0°C |
| POP: 50% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1232 PM MDT Thu Oct 29 2026 
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Issued: 510 PM MDT Thu Oct 29 2026
Key Messages
- Slightly warmer highs today and Friday.
- Showers return to the Central Mountains as early as Friday.
- More organized and widespread precipitation returns for the weekend as temperatures begin to drop.
Discussion
... Issued at 1209 PM MDT Thu Oct 29 2026
There is currently dry, southwesterly flow aloft over southern Idaho. Also, currently there is an upper level low centered just off the coast of Washington as part of an overall trough that extends much farther south to off the coast of Ca...