NWS Forecast Office San Diego, CA

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Last Map Update: Tue, Nov 19, 2024 at 5:42:16 pm PST

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There are no watches, warnings, or advisories at this time.

Lows Wednesday Morning

Highs Wednesday

Low RH This Week

Weekend Rain Chances

Patchy frost for the High Desert. For the coastal areas: 44 to 49, western valleys and inland Orange County: 44 to 49, inland valleys: 42 to 49, mountains between 4000 ft and 7000 ft: 31 to 42, high desert: 28 to 39, low desert: 43 to 52.

Around 5 degrees warmer than Tuesday to locally 10 degrees warmer for the mountains and high desert. For the coastal areas: 65 to 72, western valleys and inland Orange County: 70 to 75, inland valleys: 70 to 75, mountains between 4000 ft and 7000 ft: 53 to 63, high desert: 63 to 67, low desert: 71 to 74.

Lack of onshore flow behind today's weak Santa Ana winds will result in very dry conditions through the workweek for inland areas. Relative humidity values will drop to around 8-15% for inland areas Wednesday through Friday afternoons.

A low pressure system will sweep through the area this weekend bringing a chance of light to moderate precipitation. There is still much uncertainty in the timing and severity of this event. 40-55% chance of rain for coasts, valleys, and mountains. 25-40% chance of rain for High Desert, and 15-30% chance of rain for low deserts.

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