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Muir Rapids, OR Weather Forecast
Muir Rapids, OR Weather Forecast Date: 106 AM PDT Wed Sep 02 2026
The area/counties/county of: Lower Hells Canyon/Salmon River Region, including the cities of: Riggins and White Bird.or toggle through each period.
Today... Rain showers likely and a slight chance of thunderstorms early in the morning, then rain likely late in the morning. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation near 100%. Highs 64 to 77. South winds 15 to 20 mph in the afternoon.
Tonight... Slight chance of rain in the evening, then rain likely after midnight. Chance of rain 70%. Lows in the upper 40s to mid 50s. South winds 15 to 20 mph with gusts to around 35 mph.
Thursday... Rain likely in the morning, then rain showers likely and a slight chance of thunderstorms in the afternoon. Chance of precipitation 90%. Highs 56 to 69.
Thursday Night... Rain showers likely and a slight chance of thunderstorms in the evening, then rain likely after midnight. Chance of precipitation 90%. Lows in the mid 40s to lower 50s.
Friday... Rain likely in the morning, then rain showers likely and a slight chance of thunderstorms in the afternoon. Chance of precipitation 70%. Highs in the 60s to lower 70s.
Friday Night... Rain likely in the evening, then a chance of rain after midnight. Chance of rain 70%. Lows in the mid 40s to lower 50s.
Saturday... Partly cloudy. A 20% chance of rain in the morning. Highs 67 to 81.
Saturday Night... Partly cloudy. Lows in the mid 40s to lower 50s.
Sunday... Mostly cloudy with a 30% chance of rain in the morning, then mostly sunny in the afternoon. Highs in the lower 70s to mid 80s.
Sunday Night... Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Chance of precipitation 50%. Lows in the upper 40s to mid 50s.
Labor Day... Rain likely in the morning, then rain showers likely and a slight chance of thunderstorms in the afternoon. Chance of precipitation 70%. Highs in the 60s to mid 70s.
Monday Night... Rain showers likely and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Chance of precipitation 60%. Lows in the upper 40s to mid 50s.
POP = Probability of Precipitation
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