San Diego County to Experience Warm, Dry Weather This Week

Families enjoying warm weather in San Diego's outdoor scenery

San Diego, CA, January 13, 2026

San Diego County is set for a wave of warm and dry weather this week, with temperatures soaring into the mid-70s°F. The National Weather Service predicts mostly sunny skies, encouraging outdoor activities and community engagement. While Santa Ana winds may elevate fire danger, residents are urged to enjoy the pleasant conditions responsibly. This warm spell marks an unusual departure from typical January weather patterns, with minimal rainfall expected. San Diegans are encouraged to make the most of the inviting temperatures amidst heightened fire safety awareness.

San Diego County to Experience Warm, Dry Weather This Week

Enjoy Pleasant Conditions as Warm Weather Arrives

San Diego, CA – This week, San Diego County is gearing up for a wave of warm and dry weather, marking an invigorating change from the cooler temperatures typically seen in January. The National Weather Service has reported that the warmest days will fall on Wednesday and Thursday, with temperatures sky-rocketing into the mid-70s°F (24°C). This pleasant weather offers opportunities for outdoor activities, family outings, and community engagement, showcasing the active lifestyle that San Diegans embrace.

The resilience and resourcefulness of the local community shine through as residents adjust their plans to make the most of these inviting weather conditions. Moreover, with limited regulatory hurdles concerning outdoor gatherings, families and local businesses can engage more freely, creating a boost for community morale and economic activity.

Weather Forecast Overview

The weather forecast for San Diego County indicates mostly sunny skies and inviting temperatures throughout the week. Here’s what to expect:

  • Current Conditions: Mostly clear, 48°F (9°C)
  • Daily Highs fluctuating from 72°F (22°C) to 76°F (24°C) for the latter half of the week.

Day-by-Day Forecast:

  • Monday, January 12: Low: 44°F (6°C), High: 75°F (24°C), Description: Mostly sunny and nice
  • Tuesday, January 13: Low: 44°F (7°C), High: 72°F (22°C), Description: Nice with plenty of sunshine
  • Wednesday, January 14: Low: 48°F (9°C), High: 73°F (23°C), Description: Nice with plenty of sun
  • Thursday, January 15: Low: 50°F (10°C), High: 76°F (24°C), Description: Mainly cloudy
  • Friday, January 16: Low: 48°F (9°C), High: 76°F (24°C), Description: Nice with plenty of sun
  • Saturday, January 17: Low: 50°F (10°C), High: 74°F (24°C), Description: Partly sunny and nice
  • Sunday, January 18: Low: 52°F (11°C), High: 73°F (23°C), Description: Nice with plenty of sunshine

Wind and Fire Conditions

Local weather patterns include moderate to strong Santa Ana winds affecting coastal mountain slopes, foothills, and valleys, with peak gusts recorded reaching 60-70 mph on Sunday morning. This has necessitated a wind advisory for the mountains and valleys until mid-afternoon Monday. While recent rainfall has momentarily quelled critical fire hazards, the ongoing dry conditions are drying out vegetation, resulting in elevated fire danger levels. Residents are encouraged to remain vigilant and adhere to fire safety measures during this period.

Understanding the January Weather Pattern

Typically, January and February bring San Diego’s highest rainfall totals, averaging about 1.9 inches each month. This week, however, presents an exception to that norm, with dry weather dominating the forecast. The current warm conditions result from a high-pressure system parked over the region, contributing to both the sun-kissed temperatures and the strong Santa Ana winds.

Conclusion

As San Diego enjoys this burst of warm weather, residents are encouraged to take advantage of the conducive conditions. With minimal bureaucratic barriers to outdoor activities, community engagement can prosper during this period of pleasant temperatures. Whether it’s spending time at local parks, participating in neighborhood events, or simply enjoying some sunshine at home, there are myriad ways to connect with community and nature alike. Get outside, connect with fellow San Diegans, and make the most of this refreshing weather while it lasts!

Frequently Asked Questions (FAQ)

What is the expected weather for San Diego County this week?

San Diego County is expected to experience warm and dry conditions throughout this week, with temperatures peaking mid-week. Wednesday and Thursday are likely to be the warmest days, with high temperatures reaching into the mid-70s°F (24°C).

Are there any wind advisories in effect?

Yes, moderate to locally strong Santa Ana winds are expected to continue along the coastal mountain slopes, foothills, and into the valleys through Monday. A wind advisory remains in effect until mid-afternoon Monday for the mountains and valleys.

What fire safety precautions should residents take?

While recent rainfall has helped mitigate critical fire danger, the ongoing dry conditions are drying out vegetation, keeping fire danger elevated. Residents are advised to exercise caution and adhere to fire safety guidelines during this period.

How does this week’s weather compare to typical January conditions in San Diego?

San Diego’s highest monthly rainfall totals typically occur in January and February, averaging about 1.9 inches each. However, this week is expected to be an exception, with dry conditions prevailing.

Key Features of This Week’s Weather in San Diego County

Feature Details
Temperature Highs in the mid-70s°F (24°C) on Wednesday and Thursday; cooler temperatures in the 60s°F (16-20°C) for the rest of the week.
Wind Conditions Moderate to locally strong Santa Ana winds continuing through Monday, with gusts up to 70 mph in foothill areas; wind advisory in effect until mid-afternoon Monday.
Fire Safety Elevated fire danger due to dry conditions; residents advised to exercise caution and adhere to fire safety guidelines.
Rainfall Dry conditions expected; no significant rainfall in the forecast for the week.

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STAFF HERE SAN DIEGO WRITER
Author: STAFF HERE SAN DIEGO WRITER

The SAN DIEGO STAFF WRITER represents the experienced team at HERESanDiego.com, your go-to source for actionable local news and information in San Diego, San Diego County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as Comic-Con International, San Diego County Fair, and San Diego Pride Festival. Our coverage extends to key organizations like the San Diego Regional Chamber of Commerce and United Way of San Diego County, plus leading businesses in biotechnology, healthcare, and technology that power the local economy such as Qualcomm, Illumina, and Scripps Health. As part of the broader HERE network, including HEREAnaheim.com, HEREBeverlyHills.com, HERECostaMesa.com, HERECoronado.com, HEREHollywood.com, HEREHuntingtonBeach.com, HERELongBeach.com, HERELosAngeles.com, HEREMissionViejo.com, and HERESantaAna.com, we provide comprehensive, credible insights into California's dynamic landscape.

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