Weather WorldSierra Mountain High School, CA 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Sierra Mountain High School, CA Weather Forecast
Sierra Mountain High School, CA Weather Forecast Date: 201 AM PDT Sun Aug 23 2026
The area/counties/county of: N. Motherlode 1000, including the city of Auburn, Grass Valley, Colfax, Nevada City.or toggle through each period.
Today... Mostly sunny. Highs 89 to 95. Light winds.
Tonight... Partly cloudy in the evening then becoming mostly cloudy. Lows 63 to 71. Light winds.
Monday... Mostly sunny. Highs 88 to 94. Light winds becoming southwest around 10 mph in the afternoon.
Monday Night... Mostly clear. Lows 61 to 69. South winds up to 10 mph in the evening becoming light.
Tuesday... Partly cloudy. Highs 87 to 93. Light winds becoming southwest up to 10 mph in the afternoon.
Tuesday Night... Partly cloudy. Lows 60 to 68.
Wednesday... Mostly sunny. Highs 88 to 94.
Wednesday Night... Mostly clear. Lows 60 to 68. Highs 87 to 94.
Thursday... Mostly clear. Lows 60 to 68. Highs 87 to 94.
Friday... Mostly clear. Lows 60 to 68. Highs 87 to 94.
POP = Probability of Precipitation
Sierra Mountain High School Radar Loop
Use the map search tool if you want to place a location marker on the radar map...