March Weather Outlook: Will Warm Temps Arrive in San Diego?

Meteorologist Caitlin Kaiser breaks down the forecast for the start of spring.

Published on Mar. 2, 2026

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As March arrives, many are hoping for warmer weather to kick off the new season. However, the March weather outlook is mixed, with some regions potentially seeing above-average temperatures while others may remain stuck in winter. Meteorologist Caitlin Kaiser examines the forecast details for the month ahead, including what San Diego residents can expect.

Why it matters

The start of spring is an eagerly anticipated time of year, but the transition to warmer weather doesn't always happen smoothly. Understanding the March weather outlook is crucial for residents and businesses to plan accordingly and make the most of the changing seasons.

The details

Meteorologist Caitlin Kaiser notes that while March is often considered the month of luck, the weather patterns this year are more unpredictable. Some areas may see above-average temperatures to start spring, while others could remain in a winter-like chill. Kaiser will analyze the key factors shaping the March forecast, including any potential impacts on San Diego's typically mild climate.

  • March 2026 marks the start of spring.

The players

Caitlin Kaiser

A meteorologist who will provide an analysis of the March weather outlook.

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What they’re saying

“Even though this month marks the start of spring, not everyone will see the warmth they are hoping for.”

— Caitlin Kaiser, Meteorologist (weather.com)

What’s next

Meteorologist Caitlin Kaiser will provide a detailed forecast for the month of March, including any potential impacts on the San Diego region.

The takeaway

As the transition to spring begins, it's important for residents to stay informed about the latest weather trends and forecasts to make the most of the changing seasons, especially in regions like San Diego where the climate can be unpredictable.