Weather WorldAppendix Lake, ID 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Appendix Lake, ID Weather Forecast
Appendix Lake, ID Weather Forecast Date: 1122 PM PDT Fri Oct 16 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... Partly cloudy. Highs in the mid 60s to upper 70s. South winds 15 to 20 mph. Gusts up to 30 mph in the afternoon.
Tonight... Partly cloudy. Lows in the upper 30s to mid 40s.
Sunday... Mostly sunny. Highs in the 60s to lower 70s.
Sunday Night... Partly cloudy. Lows in the 40s to lower 50s. Southeast winds to 15 mph.
Monday... Partly cloudy. Highs in the lower 60s to mid 70s.
Monday Night... Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 30s to mid 40s.
Tuesday... Partly cloudy. Highs in the 50s to mid 60s.
Tuesday Night... Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 30s to mid 40s.
Wednesday... Mostly sunny. Highs in the 60s to lower 70s.
Wednesday Night... Partly cloudy. A 20% chance of rain after midnight. Lows in the 40s.
Thursday... A chance of rain in the morning, then rain likely in the afternoon. Chance of rain 60%. Highs in the mid 50s to upper 60s.
Thursday Night... Rain likely. Chance of rain 70%. Lows in the mid 30s to lower 40s.
POP = Probability of Precipitation
Appendix Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...