Weather forecast for tomorrowSwansea, CA
Weather forecast for tomorrow
Monday Oct 19, 2026
- 77°F
- 50°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 16mphSSE 162°
- Humidity: 27%
- UV index: 5
- Sunrise: 7:02 am PDT
- Sunset: 6:10 pm PDT
- details ▼
Tomorrow, on Monday, mostly clear skies and sunshine will create ideal daytime conditions.
Day and night temperatures will contrast sharply, from a maximum of a warm 77°F to a minimum of a crisp 50°F.
Meteorological data shows 77°F is more characteristic of September's climate profile than October's.
Sunrise will be at 7:02 am and sunset at 6:10 pm; tomorrow's daylight will last for 11h and 7min.
Day and night temperatures will contrast sharply, from a maximum of a warm 77°F to a minimum of a crisp 50°F.
Meteorological data shows 77°F is more characteristic of September's climate profile than October's.
Sunrise will be at 7:02 am and sunset at 6:10 pm; tomorrow's daylight will last for 11h and 7min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 75°C.
Coldest hour: 6 am 48°C.
Coldest hour: 6 am 48°C.
Chance of precipitation
Highest chance: 12 am - 9 pm 0%.
Hourly weather forecast
- 12 am
- 55°F
- Feels like:55°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphWSW 242°
- Humidity: 36%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 54°F
- Feels like:52°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphWSW 243°
- Humidity: 41%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 50°F
- Feels like:50°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphWNW 284°
- Humidity: 44%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 48°F
- Feels like:46°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNNW 327°
- Humidity: 47%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:02 am
- 8 am
- 52°F
- Feels like:52°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNW 311°
- Humidity: 44%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSE 132°
- Humidity: 29%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 72°F
- Feels like:72°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSSE 150°
- Humidity: 24%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 2 pm
- 75°F
- Feels like:75°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphSSE 156°
- Humidity: 20%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 75°F
- Feels like:75°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 15mphSSE 161°
- Humidity: 19%
- Pressure: 29.74"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 72°F
- Feels like:72°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphSSE 150°
- Humidity: 21%
- Pressure: 29.74"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:10 pm
- 8 pm
- 66°F
- Feels like:66°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSSE 150°
- Humidity: 26%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 61°F
- Feels like:59°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSSE 164°
- Humidity: 31%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, primarily mostly clear and occasionally cloud-filled weather is predicted.
The temperature will be between the lowest temperature of 48.2°F and the highest temperature of 75.2°F. The warmest part of the day will be from 2 pm to 5 pm.
The temperature will feel more in line with September's average high than the expected maximum for October. The night temperature will be resembling the standard October low of 49.6°F.
The temperature will be between the lowest temperature of 48.2°F and the highest temperature of 75.2°F. The warmest part of the day will be from 2 pm to 5 pm.
The temperature will feel more in line with September's average high than the expected maximum for October. The night temperature will be resembling the standard October low of 49.6°F.
Updated: Oct 18, 2026 @ 14:39:45 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, golden sunshine will carry through the day.
Tomorrow, the maximum temperature will be 77°F, while the minimum temperature will be 50°F.
The maximum temperature will be notably higher than the average highest temperature of 67.1°F in October. The lowest temperature will be in line with the average low of 49.6°F.
The maximum temperature will be notably higher than the average highest temperature of 67.1°F in October. The lowest temperature will be in line with the average low of 49.6°F.
On Monday, in Swansea, sunrise will be at 7:02 am and sunset at 6:10 pm (PDT).
In Swansea, tomorrow, there will be 11h and 7min of daylight.
