Bonanza, OR Weather Forecast

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Bonanza, OR Weather Forecast

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Bonanza OR weather  - Clear - 46°F
Clear
46°F
Updated 3:37 am
Feels Like 50°F
Humidity 76%
Wind N 0 mph
Barometer  30.15 in
Dew Point 39°F
Bonanza OR weather  - Clear - 8°C
Clear
8°C
Updated 3:37 am
Feels Like 10°C
Humidity 76%
Wind N 0 km/h
Barometer  102 kPa
Dew Point 4°C

Bonanza Weather Forecast

TODAY TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY MONDAY TUESDAY
Bonanza, OR Weather - Today Sunny Bonanza, OR Weather - Tonight Clear Bonanza, OR Weather - Thursday Sunny Bonanza, OR Weather - Thursday Night Clear Bonanza, OR Weather - Friday Sunny Bonanza, OR Weather - Friday Night Partly Cloudy Bonanza, OR Weather - Saturday Partly Cloudy Bonanza, OR Weather - Saturday Night Mostly Clear Bonanza, OR Weather - Sunday Mostly Clear Bonanza, OR Weather - Monday Mostly Clear Bonanza, OR Weather - Tuesday Sunny
Sunny Clear Sunny Clear Sunny Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Sunny
Hi: 83°FHi: 28°C
Lo: 50°FLo: 10°C Hi: 83°FHi: 28°C
Lo: 46°FLo: 8°C Hi: 73°FHi: 23°C
Hi: 66°FHi: 19°C
Lo: 36°FLo: 2°C
Hi: 66°FHi: 19°C
Lo: 36°FLo: 2°C
Hi: 56°FHi: 13°C
Lo: 30°FLo: -1°C
Hi: 56°FHi: 13°C
Lo: 30°FLo: -1°C
Hi: 56°FHi: 13°C
Lo: 30°FLo: -1°C
Hi: 63°FHi: 17°C
POP = Probability of Precipitation.
Weather Outlook Updated: 242 AM PDT Wed Oct 07 2026 Bonanza, OR Weather - WeatherWorld.com

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Bonanza Forecast Discussion

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Issued: 217 AM PDT Wed Oct 7 2026

Key Messages

  • Warm temperatures will persist through the week with new high temperature records being set over some stations.
  • A cold front pass through the area Friday into Friday night with breezy winds and a very low chance of rain.
  • Much cooler temperatures are then expected through the weekend with below normal overnight lows, and could produce widespread frost for valleys west of the Cascades.

Discussion

...A broad upper-level ridge remains in control over the western United States, with well ab...