Weather forecast for 10 daysMira Mesa, CA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 84°F
- 61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphW 275°
- Humidity: 28%
- UV index: 6
- Sunrise: 6:55 am PDT
- Sunset: 6:11 pm PDT
- details ▼
On Sunday, October 18, the weather remains calm, bright, and sunny.
The temperature is anticipated to oscillate between a maximum of a warm 84.2°F and a minimum of a breezy 60.8°F.
Expect a hotter feel as the forecasted high matches September's 80.4°F, rather than October's average of 76.1°F.
Sunrise was at 6:55 am and sunset will be at 6:11 pm; the daylight will last for 11h and 17min.
The temperature is anticipated to oscillate between a maximum of a warm 84.2°F and a minimum of a breezy 60.8°F.
Expect a hotter feel as the forecasted high matches September's 80.4°F, rather than October's average of 76.1°F.
Sunrise was at 6:55 am and sunset will be at 6:11 pm; the daylight will last for 11h and 17min.
10-day overview
Daily temperatures
Warmest day: today 84°C.
Coldest day: Thursday 72°C.
Coldest day: Thursday 72°C.
Chance of precipitation
Highest chance: Thursday 74%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 84°F
- 61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphW 275°
- Humidity: 28%
- UV index: 6
- Sunrise: 6:55 am PDT
- Sunset: 6:11 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 82°F
- 61°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 10mphWSW 257°
- Humidity: 49%
- UV index: 6
- Sunrise: 6:56 am PDT
- Sunset: 6:10 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 79°F
- 61°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 10mphSW 232°
- Humidity: 65%
- UV index: 6
- Sunrise: 6:56 am PDT
- Sunset: 6:09 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 77°F
- 61°F
PM Showers
- Precip. probability: 40%
- Precipitation: 0.35"
- Wind: 12mphSSW 198°
- Humidity: 64%
- UV index: 6
- Sunrise: 6:57 am PDT
- Sunset: 6:08 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 72°F
- 55°F
Thundershowers
- Precip. probability: 74%
- Precipitation: 0.16"
- Wind: 11mphSW 229°
- Humidity: 66%
- UV index: 5
- Sunrise: 6:58 am PDT
- Sunset: 6:07 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 73°F
- 55°F
Mostly Sunny
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 10mphWNW 296°
- Humidity: 60%
- UV index: 6
- Sunrise: 6:59 am PDT
- Sunset: 6:06 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 79°F
- 59°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphNW 314°
- Humidity: 48%
- UV index: 6
- Sunrise: 7:00 am PDT
- Sunset: 6:05 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 79°F
- 59°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 10mphWNW 289°
- Humidity: 49%
- UV index: 5
- Sunrise: 7:00 am PDT
- Sunset: 6:04 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 77°F
- 57°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 11mphW 266°
- Humidity: 52%
- UV index: 5
- Sunrise: 7:01 am PDT
- Sunset: 6:03 pm PDT
- details ▼
- Tuesday
- Oct 27, 2026
- 75°F
- 57°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 10mphWNW 288°
- Humidity: 52%
- UV index: 5
- Sunrise: 7:02 am PDT
- Sunset: 6:02 pm PDT
- details ▼
Weather fluctuations are likely over the next ten days, and a mix of dry and sunny, overcast, rainy and stormy weather is expected.
Rain is predicted for Wednesday and Thursday.
Significant changes in temperature are expected in the coming days. Highs will range from 71.6°F to 84.2°F, while fluctuations in the night’s lowest temperature will be minimal, as the overnight low will fall between 55.4°F and 60.8°F.
With a high of 84.2°F, today is the hottest day; the lowest daytime temperature of the period will be reached on Thursday, peaking at 71.6°F.
Rain is predicted for Wednesday and Thursday.
Significant changes in temperature are expected in the coming days. Highs will range from 71.6°F to 84.2°F, while fluctuations in the night’s lowest temperature will be minimal, as the overnight low will fall between 55.4°F and 60.8°F.
With a high of 84.2°F, today is the hottest day; the lowest daytime temperature of the period will be reached on Thursday, peaking at 71.6°F.
Updated: Oct 18, 2026 @ 17:44:53 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
Today, in Mira Mesa, the forecast calls for abundant sunshine.
Today, the maximum temperature will be 84.2°F, while the minimum temperature will be 60.8°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 76.1°F in October. The lowest temperature will be in line with the average low of 59.7°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 76.1°F in October. The lowest temperature will be in line with the average low of 59.7°F.
On Sunday, in Mira Mesa, sunrise was at 6:55 am and sunset will be at 6:11 pm (PDT).
In Mira Mesa, today, there will be 11h and 17min of daylight.
