San Diego, CA – Residents can look forward to bright skies and mild fall conditions as the October forecast brings steady warmth. Commuters and outdoor planners should note a stable pattern setting in by Friday, October 3, making travel and activities easier.
According to the National Weather Service, Wednesday’s high reaches 76°F under sunny skies with light winds shifting northwest by afternoon. By Friday, highs stay near 74°F with mostly sunny conditions, a trend that continues through the weekend. Winds may gust up to 20 mph midweek but ease into calmer evenings.
San Diego County travelers should prepare for slightly cooler evenings, with lows dipping to 61–63°F. Drivers on I-5 and I-8 may see clear visibility and smooth travel conditions this week, an important shift from recent windier nights. For those decorating early for Halloween, the forecast promises dry, comfortable evenings for outdoor setups.
Here’s a five-day preview for San Diego:
- Friday, Oct. 3: Mostly sunny, high 74°F.
- Saturday, Oct. 4: Morning clouds clearing, high 75°F.
- Sunday, Oct. 5: Mostly sunny, high 73°F.
- Monday, Oct. 6: Partly sunny, high 71°F.
- Tuesday, Oct. 7: Clearing skies, high 72°F.
