Weather forecast for 10 daysCarlsbad, CA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 82°F
- 63°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphWNW 301°
- Humidity: 41%
- UV index: 6
- Sunrise: 6:56 am PDT
- Sunset: 6:12 pm PDT
- details ▼
Today, in Carlsbad, clear and sunny conditions are expected.
Temperature span will be from a high of a temperate 82.4°F to a low of a breezy 62.6°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is estimated at 82.4°F.
Today, expect conditions that are warmer than normal, with a temperature that reflects September's typical maximum of 77.9°F.
Sunrise will be at 6:56 am and sunset at 6:12 pm; the daylight will last for 11h and 16min.
Temperature span will be from a high of a temperate 82.4°F to a low of a breezy 62.6°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is estimated at 82.4°F.
Today, expect conditions that are warmer than normal, with a temperature that reflects September's typical maximum of 77.9°F.
Sunrise will be at 6:56 am and sunset at 6:12 pm; the daylight will last for 11h and 16min.
10-day overview
Daily temperatures
Warmest day: today 82°C.
Coldest day: Thursday 70°C.
Coldest day: Thursday 70°C.
Chance of precipitation
Highest chance: Thursday 65%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 82°F
- 63°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphWNW 301°
- Humidity: 41%
- UV index: 6
- Sunrise: 6:56 am PDT
- Sunset: 6:12 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 77°F
- 63°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 9mphSW 236°
- Humidity: 60%
- UV index: 6
- Sunrise: 6:57 am PDT
- Sunset: 6:11 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 75°F
- 63°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 10mphSW 220°
- Humidity: 73%
- UV index: 6
- Sunrise: 6:57 am PDT
- Sunset: 6:10 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 77°F
- 63°F
Showers
- Precip. probability: 53%
- Precipitation: 0"
- Wind: 11mphSSW 194°
- Humidity: 67%
- UV index: 6
- Sunrise: 6:58 am PDT
- Sunset: 6:09 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 70°F
- 59°F
Scattered Thunderstorms
- Precip. probability: 65%
- Precipitation: 0.39"
- Wind: 10mphSW 234°
- Humidity: 68%
- UV index: 6
- Sunrise: 6:59 am PDT
- Sunset: 6:08 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 73°F
- 57°F
Mostly Sunny
- Precip. probability: 11%
- Precipitation: 0.12"
- Wind: 10mphWSW 255°
- Humidity: 64%
- UV index: 6
- Sunrise: 7:00 am PDT
- Sunset: 6:06 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 77°F
- 59°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphWNW 303°
- Humidity: 55%
- UV index: 6
- Sunrise: 7:01 am PDT
- Sunset: 6:05 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 77°F
- 59°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphWSW 240°
- Humidity: 56%
- UV index: 5
- Sunrise: 7:02 am PDT
- Sunset: 6:04 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 75°F
- 59°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 10mphWSW 239°
- Humidity: 59%
- UV index: 5
- Sunrise: 7:02 am PDT
- Sunset: 6:03 pm PDT
- details ▼
- Tuesday
- Oct 27, 2026
- 73°F
- 59°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 9mphWSW 240°
- Humidity: 60%
- UV index: 5
- Sunrise: 7:03 am PDT
- Sunset: 6:02 pm PDT
- details ▼
Mixed conditions are forecasted for the coming ten days, and a mix of sunny, overcast, rain-soaked and lightning-active weather is forecasted.
Rainfall is anticipated on Thursday and Friday.
The temperature will vary considerably in the upcoming period. Forecast highs will fluctuate between 69.8°F and 82.4°F, while the lowest nighttime temperatures will be relatively consistent, as night temperatures will lie between 57.2°F and 62.6°F.
With a high of 82.4°F, today is the warmest day; the lowest daytime temperature of the period will be reached on Thursday, peaking at 69.8°F.
Rainfall is anticipated on Thursday and Friday.
The temperature will vary considerably in the upcoming period. Forecast highs will fluctuate between 69.8°F and 82.4°F, while the lowest nighttime temperatures will be relatively consistent, as night temperatures will lie between 57.2°F and 62.6°F.
With a high of 82.4°F, today is the warmest day; the lowest daytime temperature of the period will be reached on Thursday, peaking at 69.8°F.
Updated: Oct 18, 2026 @ 07:56:21 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, conditions will remain bright with clear skies.
Today, the maximum temperature will be 82.4°F, while the minimum temperature will be 62.6°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is estimated at 82.4°F.
Today, the highest temperature will be slightly warmer than the average maximum temperature in October. The lowest temperature will be in line with the average low of 60.3°F.
Today, the highest temperature will be slightly warmer than the average maximum temperature in October. The lowest temperature will be in line with the average low of 60.3°F.
On Sunday, in Carlsbad, sunrise will be at 6:56 am and sunset at 6:12 pm (PDT).
In Carlsbad, the length of the day today will be 11h and 16min.
