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San Diego's Weather Forecast for Wednesday, August 23, 2023: Calm before another surge of monsoonal moisture

ABC 10News Pinpoint Weather with Moses Small
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and last updated

Enjoy the tranquil conditions before another monsoonal and tropical moisture surge moves in. The remnants of what was Tropical Storm Harold will trickle from our east, paired with the monsoonal flow, increasing the chance for a pop-up thunderstorm or two in the mountains. Relative humidity levels will also climb, resulting in muggier conditions.

Expect drier and less muggy conditions on Friday as southwest flow settles over the county. This, paired with a dome of warm air, will bring a calm but hot weekend ahead.

Temperatures will continue to climb through early next week, with our inland areas soaring to the low 100s by next Tuesday and excessive heat returning in the deserts.

Wednesday's Highs:
Coast: 71-79
Inland: 80-87
Mountains: 80-90
Deserts: 97-103

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