| NWS Forecast for: Cascade Foothills of Marion and Linn Counties Issued by: National Weather Service Portland, OR Last Update: 1128 PM PDT Wed Sep 2 2026 |  |
| Overnight: Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s. South wind 5 to 10 mph. Rainfall amounts around a tenth of an inch. Thursday: A slight chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Highs around 60. South wind 5 to 10 mph. Chance of rain 90 percent. Rainfall amounts a quarter to a half of an inch, except higher amounts possible in thunderstorms. Thursday Night: Showers with a slight chance of thunderstorms in the evening, then showers likely after midnight. Lows in the mid 40s. South wind 5 to 10 mph. Chance of rain 90 percent. Rainfall amounts a tenth to a quarter of an inch, except higher amounts possible in thunderstorms. Friday: Mostly cloudy in the morning, then becoming partly sunny. A chance of rain showers with a slight chance of thunderstorms. Highs in the mid 60s. Winds light. Chance of rain 50 percent. Friday Night: Mostly cloudy. A chance of showers in the evening. Patchy fog in the evening. Lows in the mid 40s. Winds light. Chance of rain 50 percent. Saturday: Mostly sunny with a 20 percent chance of showers. Highs in the upper 60s. Saturday Night: Partly cloudy in the evening, then becoming mostly cloudy. A 20 percent chance of showers. Lows in the upper 40s. Sunday: Partly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the lower 70s. Chance of rain 50 percent. Sunday Night: Mostly cloudy in the evening, then becoming partly cloudy. A 50 percent chance of rain. Lows around 50. Labor Day: Mostly sunny. Highs in the lower 70s. Monday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. Tuesday: Mostly sunny. Highs in the mid 70s. Tuesday Night: Mostly clear. Lows in the lower 50s. Wednesday: Mostly sunny. Highs in the upper 70s. | |
| Zone Forecast: Cascade Foothills of Marion and Linn Counties | |
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