Weather WorldArrowbear Lake, CA 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Arrowbear Lake, CA Weather Forecast
Arrowbear Lake, CA Weather Forecast Date: 1230 PM PDT Wed Sep 30 2026
The area/counties/county of: San Bernardino County Mountains, including the cities of: Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, and Wrightwood.or toggle through each period.
Tonight... Mostly clear. Lows 45 to 55 above 6000 feet to 54 to 64 below 6000 feet. Areas of winds north 10 mph becoming west overnight.
Thursday... Sunny, warmer. Highs 71 to 81 above 6000 feet to 81 to 89 below 6000 feet. Areas of winds east to 10 mph.
Thursday Night... Mostly clear. Lows 47 to 57 above 6000 feet to 56 to 66 below 6000 feet. Areas of winds south 10 mph in the evening becoming light.
Friday... Mostly sunny. Highs 71 to 81 above 6000 feet to 82 to 90 below 6000 feet. Areas of winds east 10 to 20 mph. Gusts to 25 mph...Becoming 35 mph in the afternoon.
Friday Night... Mostly clear. Lows 47 to 57 above 6000 feet to 58 to 68 below 6000 feet. Areas of winds southeast 10 to 15 mph with gusts to 25 mph becoming east overnight.
Saturday... Sunny. Highs 69 to 79 above 6000 feet to 81 to 90 below 6000 feet.
Saturday Night... Clear. Lows 51 to 61.
Sunday... Sunny. Highs 68 to 78 above 6000 feet to 79 to 87 below 6000 feet.
Sunday Night... Mostly clear. Lows 50 to 60.
Monday... Sunny. Highs 66 to 76 above 6000 feet to 78 to 86 below 6000 feet.
Monday Night... Mostly clear. Lows 50 to 60.
Tuesday... Sunny. Highs 67 to 77 above 6000 feet to 78 to 87 below 6000 feet.
Tuesday Night... Mostly clear. Lows 50 to 60.
POP = Probability of Precipitation
Arrowbear Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...