Weather World
On the Rocks, CA 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
On the Rocks, CA Weather Forecast
On the Rocks, CA Weather Forecast Date: 1222 PM PDT Mon Oct 05 2026
The area/counties/county of: San Diego County Valleys, including the cities of: Escondido, El Cajon, San Marcos, La Mesa, Santee, and Poway.or toggle through each period.
Tonight... Mostly clear. Lows 68 to 73. Areas of winds northeast to 10 mph this evening becoming light.
Tuesday... Mostly sunny. Hot. Highs 99 to 102 in the western valleys to 95 to 100 near the foothills. Areas of winds east to 10 mph becoming west 10 mph with gusts to 25 mph in the afternoon.
Tuesday Night... Mostly clear. Lows 68 to 72. Light winds.
Wednesday... Mostly sunny. Hot. Highs 96 to 101. Light winds becoming west 10 mph in the afternoon.
Wednesday Night... Mostly clear. Lows 67 to 71. Light winds.
Thursday... Mostly sunny. Highs 94 to 99.
Thursday Night... Clear. Lows 66 to 70.
Friday... Mostly sunny. Highs 92 to 97.
Friday Night... Mostly clear. Lows 64 to 68.
Saturday... Partly cloudy in the morning...Becoming mostly sunny. Highs 86 to 91.
Saturday Night... Mostly clear in the evening...Becoming partly cloudy. Lows 59 to 64.
Sunday... Partly cloudy with a slight chance of showers. Highs 79 to 84.
Sunday Night... Partly cloudy. A slight chance of showers in the evening, then a chance of showers overnight. Lows 55 to 61.
POP = Probability of Precipitation
On the Rocks Radar Loop
Use the map search tool if you want to place a location marker on the radar map...