Weather forecast for tomorrowLos Alamitos, CA
Weather forecast for tomorrow
Monday Oct 19, 2026
- 82°F
- 63°F
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 9mphS 182°
- Humidity: 60%
- UV index: 6
- Sunrise: 7:00 am PDT
- Sunset: 6:13 pm PDT
- details ▼
On Monday, October 19, moderate cloud cover will mix with sunshine throughout the day.
Temperature fluctuations between a moderately hot 82.4°F and an enjoyable 62.6°F are predicted.
The maximum heat index, which measures the combined effect of heat and moisture, is computed to be 84.2°F.
Temperatures are higher than average, more in line with September's norm of 78.4°F than with October's 74.8°F.
Sunrise will be at 7:00 am and sunset at 6:13 pm; tomorrow's daylight will last for 11h and 13min.
Temperature fluctuations between a moderately hot 82.4°F and an enjoyable 62.6°F are predicted.
The maximum heat index, which measures the combined effect of heat and moisture, is computed to be 84.2°F.
Temperatures are higher than average, more in line with September's norm of 78.4°F than with October's 74.8°F.
Sunrise will be at 7:00 am and sunset at 6:13 pm; tomorrow's daylight will last for 11h and 13min.
Hourly overview
Hourly temperatures
Warmest period: 12 pm - 3 pm 82°C.
Coldest hour: 6 am 64°C.
Coldest hour: 6 am 64°C.
Chance of precipitation
Highest chance: 6 am 7%.
Hourly weather forecast
- 12 am
- 68°F
- Feels like:68°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 1mphESE 105°
- Humidity: 73%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 66°F
- Feels like:66°F
Mostly Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 1mphE 101°
- Humidity: 81%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 66°F
- Feels like:66°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 1mphENE 72°
- Humidity: 84%
- Pressure: 29.88"Hg
- Visibility: 8mi
- UV index: 0
- details ▼
- 6 am
- 64°F
- Feels like:64°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 1mphE 86°
- Humidity: 83%
- Pressure: 29.91"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
Sunrise: 7:00 am
- 8 am
- 66°F
- Feels like:66°F
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 1mphE 85°
- Humidity: 82%
- Pressure: 29.91"Hg
- Visibility: 6mi
- UV index: 0
- details ▼
- 10 am
- 73°F
- Feels like:73°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphSSE 153°
- Humidity: 64%
- Pressure: 29.91"Hg
- Visibility: 7mi
- UV index: 3
- details ▼
- 12 pm
- 81°F
- Feels like:82°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSSW 192°
- Humidity: 47%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 2 pm
- 81°F
- Feels like:82°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSSW 207°
- Humidity: 46%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 4 pm
- 79°F
- Feels like:81°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphSSW 209°
- Humidity: 53%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 75°F
- Feels like:75°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphSW 218°
- Humidity: 63%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:13 pm
- 8 pm
- 72°F
- Feels like:72°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphSW 225°
- Humidity: 75%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 68°F
- Feels like:68°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 3mphSE 135°
- Humidity: 85%
- Pressure: 29.85"Hg
- Visibility: 4mi
- UV index: 0
- details ▼
Tomorrow, primarily clear and occasionally cloudy weather is forecasted.
The temperature will be between the lowest temperature of 64.4°F and the highest temperature of 80.6°F. The warmest part of the day will be from noon to 3 pm.
The highest temperature is more alike with September's average maximum of 78.4°F than October's usual of 74.8°F. The minimum temperature will be resembling October's average low of 62.2°F.
The temperature will be between the lowest temperature of 64.4°F and the highest temperature of 80.6°F. The warmest part of the day will be from noon to 3 pm.
The highest temperature is more alike with September's average maximum of 78.4°F than October's usual of 74.8°F. The minimum temperature will be resembling October's average low of 62.2°F.
Updated: Oct 18, 2026 @ 09:25:30 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
Tomorrow, sunlight and clouds will take turns dominating the sky.
Tomorrow, the highest temperature will be 82.4°F, while the lowest temperature will be 62.6°F. The maximum heat index, which integrates air moisture with ambient temperature, is evaluated at 84.2°F.
The maximum temperature will be moderately higher than the average highest temperature of 74.8°F in October. The lowest temperature will be in line with the average low of 62.2°F.
The maximum temperature will be moderately higher than the average highest temperature of 74.8°F in October. The lowest temperature will be in line with the average low of 62.2°F.
On Monday, in Los Alamitos, sunrise will be at 7:00 am and sunset at 6:13 pm (PDT).
In Los Alamitos, the length of the day tomorrow will be 11h and 13min.
