Weather forecast for tomorrowLondon, CA
Weather forecast for tomorrow
Monday Oct 19, 2026
- 84°F
- 46°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphW 260°
- Humidity: 42%
- UV index: 5
- Sunrise: 7:08 am PDT
- Sunset: 6:16 pm PDT
- details ▼
Tomorrow, on Monday, mostly sunny weather is also likely, with high visibility.
A stark contrast will be evident between the daytime peak temperature of a warm 84.2°F and the nighttime low of a brisk 46.4°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is estimated at 84.2°F.
Forecasts suggest the maximum temperature will be a few degrees higher than October's average of 79.2°F.
Sunrise will be at 7:08 am and sunset at 6:16 pm; tomorrow's daylight will last for 11h and 8min.
A stark contrast will be evident between the daytime peak temperature of a warm 84.2°F and the nighttime low of a brisk 46.4°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is estimated at 84.2°F.
Forecasts suggest the maximum temperature will be a few degrees higher than October's average of 79.2°F.
Sunrise will be at 7:08 am and sunset at 6:16 pm; tomorrow's daylight will last for 11h and 8min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 82°C.
Coldest hour: 6 am 52°C.
Coldest hour: 6 am 52°C.
Chance of precipitation
Highest chance: 6 am 5%.
Hourly weather forecast
- 12 am
- 61°F
- Feels like:61°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNW 325°
- Humidity: 55%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 57°F
- Feels like:57°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphNNW 336°
- Humidity: 63%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 55°F
- Feels like:55°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 3mphNW 312°
- Humidity: 68%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 52°F
- Feels like:52°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 3mphN 9°
- Humidity: 78%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:08 am
- 8 am
- 52°F
- Feels like:52°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphNW 324°
- Humidity: 81%
- Pressure: 29.94"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 am
- 64°F
- Feels like:64°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSSE 161°
- Humidity: 49%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 73°F
- Feels like:73°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphWSW 245°
- Humidity: 34%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 2 pm
- 81°F
- Feels like:81°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphW 280°
- Humidity: 26%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 82°F
- Feels like:82°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphW 274°
- Humidity: 23%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 77°F
- Feels like:77°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphWNW 299°
- Humidity: 32%
- Pressure: 29.77"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:16 pm
- 8 pm
- 68°F
- Feels like:68°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphWSW 251°
- Humidity: 47%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 63°F
- Feels like:63°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphWNW 302°
- Humidity: 53%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, primarily clear and occasionally gloomy weather is expected.
The temperature will be between a minimum of 50°F and a maximum of 82.4°F. The warmest part of the day will be from 3 pm to 5 pm.
The highest temperature will be a few degrees higher than October's average maximum of 79.2°F. The minimum temperature will be more comparable to November's average low of 47.3°F than October's typical 54°F.
The temperature will be between a minimum of 50°F and a maximum of 82.4°F. The warmest part of the day will be from 3 pm to 5 pm.
The highest temperature will be a few degrees higher than October's average maximum of 79.2°F. The minimum temperature will be more comparable to November's average low of 47.3°F than October's typical 54°F.
Updated: Oct 18, 2026 @ 11:47:31 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 Monday, open skies and radiant sunshine are expected.
Tomorrow, the highest temperature will be 84.2°F, while the lowest temperature will be 46.4°F. The maximum heat index, which combines air temperature and relative humidity, is evaluated at 84.2°F.
The maximum temperature will be relatively higher than the average highest temperature of 79.2°F in October. The lowest temperature will be also slightly cooler than the average low of 54°F.
The maximum temperature will be relatively higher than the average highest temperature of 79.2°F in October. The lowest temperature will be also slightly cooler than the average low of 54°F.
On Monday, in London, sunrise will be at 7:08 am and sunset at 6:16 pm (PDT).
In London, the length of the day tomorrow will be 11h and 8min.
