Fruitvale, ID Weather Forecast
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Fruitvale Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | THURSDAY | THURSDAY NIGHT | FRIDAY |
| Clearing | Mostly Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy |
| Hi: 77°FHi: 25°C | Lo: 52°FLo: 11°C | Hi: 79°FHi: 26°C | Lo: 53°FLo: 12°C | Hi: 81°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 83°FHi: 28°C Lo: 55°FLo: 13°C | Hi: 83°FHi: 28°C Lo: 55°FLo: 13°C | Hi: 83°FHi: 28°C Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C Lo: 55°FLo: 13°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 230 AM MDT Sat Sep 19 2026 

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Issued: 1216 PM MDT Sat Sep 19 2026
Key Messages
- Rain showers in Idaho continue through the day, slowly moving eastward.
- Gradual warming and drying trend beginning Saturday and continuing through early next week.
Aviation
/18Z Saturday through Sunday/... Issued 1112 AM MDT SAT SEP 19 2026 Mainly VFR. Isolated showers redeveloping across the west- central and Boise mountains. Patchy fog in mountain valleys late tonight. Surface winds: NW-N 5-15 kt. Winds aloft at 10kft MSL: NW-NE 5-15 kt.
KBOI...Mostly clear skies this afternoon and Su...
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