Stacker created the forecast for San Diego, California using data from OpenWeather. This week's high is 99 °F on Monday, while the low is 70 °F on Friday. There are expected to be 6 sunny days and precipitation on 0 days this week.
NWS San Diego CA has issued a extreme heat warning until Friday at 08:00 PM and a beach hazards statement until Saturday at 11:00 PM.
Monday, October 5
- High of 99 °F, low of 75 °F (37% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:45 AM, sunset at 6:28 PM
You may also like: San Diego mid-year housing market review
Piyawat Nandeenopparit // Shutterstock
1 / 6Tuesday, October 6
- High of 95 °F, low of 75 °F (46% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:46 AM, sunset at 6:27 PM
Happy Together // Shutterstock
2 / 6Wednesday, October 7
- High of 85 °F, low of 72 °F (56% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:46 AM, sunset at 6:25 PM
logoboom // Shutterstock
3 / 6Thursday, October 8
- High of 82 °F, low of 71 °F (53% humidity)
- Mostly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:47 AM, sunset at 6:24 PM
Matusciac Alexandru // Shutterstock
4 / 6Friday, October 9
- High of 79 °F, low of 70 °F (68% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:48 AM, sunset at 6:23 PM
Andrzej Kubik // Shutterstock
5 / 6Saturday, October 10
- High of 81 °F, low of 70 °F (65% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:48 AM, sunset at 6:22 PM
- New moon
You may also like: How much does it cost to buy a house in San Diego in 2026?
Pablesku // Shutterstock
6 / 6Sunday, October 11
- High of 77 °F, low of 72 °F (67% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:49 AM, sunset at 6:20 PM
