Golden Skies Return: San Diego Welcomes a Spring-Like Monday Warm-Up

A Bright Beginning to the Work Week

San Diego residents can set aside their heavy rain gear this Monday morning, February 23, 2026, as the region experiences a beautiful shift in weather. After a period of cooler temperatures and recent storm activity, today marks a significant warming trend, with local meteorologists predicting this to be the warmest day of the week. The morning started with crisp, clear skies and periodic clouds, as temperatures hovered around 53°F in the early hours before sunrise.

Afternoon Outlook: Peak Warmth and Sunshine

As the day progresses, San Diegans can expect delightful, spring-like conditions across the county. The afternoon high is forecasted to reach a pleasant 73°F, well above the seasonal averages for late February. Humidity levels, which started high at 83% this morning, are expected to drop to a comfortable 53% by mid-afternoon. Whether you are planning a lunch along the Embarcadero or a walk through Balboa Park, the conditions will be ideal under partly sunny skies.

• Morning Temperature: 53°F with clear to partly cloudy conditions.
• Afternoon High: 73°F, the peak temperature for the day.
• Condition: Partly sunny with moderate UV levels.
• Wind: Calm to light breezes throughout the coastal and inland valleys.

Evening Shift and Nighttime Forecast

As the sun sets over the Pacific, the atmosphere will undergo a slight shift. While the daytime remains dry, cloud cover is expected to increase significantly during the evening hours. Forecasters have noted a minor 10% chance of isolated showers late tonight, though no significant accumulation is anticipated. Temperatures will dip back toward a low of 52°F, making for a cool but manageable night for those out on the town.

No Warnings in Effect

Following the high-surf advisories and mountain snow alerts that characterized the previous week, the National Weather Service indicates that there are currently no active wind, rain, or flood warnings for San Diego County today. The storm systems that brought heavy precipitation to the region have moved out, leaving behind stabilized conditions. While the mountains still hold a dusting of snow from earlier in the month, the rising temperatures today will likely begin a steady melt at lower elevations. Residents are encouraged to enjoy the sunshine while it lasts, as slightly cooler and more overcast conditions are expected to return by mid-week.