Rexburg, ID Weather Forecast
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Rexburg Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | VETERANS DAY | THURSDAY | FRIDAY |
| Increasing Clouds | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Lo: 31°FLo: -1°C | Hi: 50°FHi: 10°C | Lo: 32°FLo: 0°C | Hi: 52°FHi: 11°C | Lo: 34°FLo: 1°C | Hi: 53°FHi: 12°C Lo: 35°FLo: 2°C | Hi: 53°FHi: 12°C Lo: 35°FLo: 2°C | Hi: 51°FHi: 11°C Lo: 33°FLo: 1°C | Hi: 51°FHi: 11°C Lo: 33°FLo: 1°C | Hi: 54°FHi: 12°C Lo: 36°FLo: 2°C | Hi: 54°FHi: 12°C Lo: 36°FLo: 2°C | Hi: 54°FHi: 12°C Lo: 36°FLo: 2°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 216 PM MST Fri Nov 06 2026 

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Issued: 427 PM MST Fri Nov 6 2026
Key Messages
- Building Weekend Ridge: Upper-level ridge will become established across the Intermountain West into early next week, supporting a prolonged period of dry and tranquil conditions.
- Warmer Temperatures Coming: Temperatures will run near normal again today before climbing 5 to 10 degrees above seasonal averages Sunday into early next week, pushing lower- elevation highs toward 60F.
- Forecast Uncertainty Late Next Week: Model solutions currently differ regarding the upper-level pattern du...
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