Weather WorldPotrero, CA 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Potrero, CA Weather Forecast
Potrero, CA Weather Forecast Date: 208 AM PST Tue Nov 03 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.
Today... Sunny this morning...Becoming partly cloudy. Highs around 75 in the western valleys to 68 to 73 near the foothills. Light winds becoming west 10 mph this afternoon.
Tonight... Partly cloudy. A slight chance of showers overnight. Lows 50 to 57. Areas of winds northwest 10 mph in the evening becoming light. Chance of measurable precipitation 20%.
Wednesday... Partly cloudy in the morning...Becoming sunny. Highs around 74 in the western valleys to 66 to 71 near the foothills. Light winds becoming west 10 mph in the afternoon.
Wednesday Night... Mostly clear. Lows 50 to 56. Light winds.
Thursday... Partly cloudy in the morning...Becoming mostly sunny. Highs 76 to 79 in the western valleys to 71 to 76 near the foothills. Light winds becoming west 10 mph in the afternoon.
Thursday Night... Mostly clear. Lows 51 to 57.
Friday... Mostly sunny. Highs around 82 in the western valleys to 74 to 79 near the foothills.
Friday Night... Clear. Lows 53 to 58.
Saturday... Sunny. Highs 84 to 87 in the western valleys to 76 to 81 near the foothills.
Saturday Night... Clear. Lows 55 to 61.
Sunday... Mostly sunny. Highs around 86 in the western valleys to 76 to 81 near the foothills.
Sunday Night... Mostly clear in the evening...Becoming partly cloudy. Lows 55 to 62.
POP = Probability of Precipitation
Potrero Radar Loop
Use the map search tool if you want to place a location marker on the radar map...