Weather forecast for: Norco LA
Last Update: 8:03 am CDT Oct 3, 2026
Today: Showers and possibly a thunderstorm. High near 83. East wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight: Showers and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers likely and possibly a thunderstorm after 2am. Low around 74. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday: Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 82. Northeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night: A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 73. Northeast wind 5 to 10 mph.
Monday: A 30 percent chance of showers, mainly between 10am and 4pm. Mostly cloudy, with a high near 82. Northeast wind around 10 mph.
Monday Night: A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 71. Northeast wind 5 to 10 mph.
Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. Northeast wind around 10 mph.
Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 70. Northeast wind 5 to 10 mph.
Wednesday: Mostly sunny, with a high near 82. Northeast wind around 15 mph.
Wednesday Night: A slight chance of showers after 1am. Partly cloudy, with a low around 69. East wind around 10 mph.
Thursday: Mostly sunny, with a high near 82. Northeast wind around 15 mph.
Thursday Night: Partly cloudy, with a low around 69. Northeast wind around 10 mph, with gusts as high as 20 mph.
Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 82. Northeast wind around 15 mph, with gusts as high as 25 mph.