Nyssa, OR Weather Forecast
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Nyssa Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | VETERANS DAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
| Mostly Cloudy | Mostly Cloudy | Patchy Fog | Chance of Showers | Mostly Sunny | Patchy Fog | Mostly Sunny | Partly Cloudy | Patchy Fog | Partly Cloudy | Partly Cloudy | Chance of Showers |
| Hi: 61°FHi: 16°C | Lo: 34°FLo: 1°C | Hi: 60°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 63°FHi: 17°C | Lo: 35°FLo: 2°C | Hi: 62°FHi: 17°C | Lo: 37°FLo: 3°C | Hi: 62°FHi: 17°C | Hi: 62°FHi: 17°C Lo: 38°FLo: 3°C | Hi: 62°FHi: 17°C Lo: 38°FLo: 3°C | Hi: 64°FHi: 18°C Lo: 40°FLo: 4°C |
| POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 130 AM MST Sun Nov 08 2026 

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Issued: 305 AM MST Sun Nov 8 2026
Key Messages
- A pair of weak systems will bring light rain showers to the area, one today north of a line from Baker City to McCall, and another generally north of Boise Monday night.
- Above normal temperatures continue through the week. Record highs are possible, especially mid week.
- A cooler, wetter pattern is likely to develop next weekend or early the following week.
- Breezy at times through the week.
Aviation
/06Z Sunday through Monday/... Issued 1006 PM MST SAT NOV 7 2026 VFR, with BKN-OVC mid-h...
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