Weather forecast for tomorrowSouthport, LA
Weather forecast for tomorrow
Monday Oct 19, 2026
- 75°F
- 61°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 11mphNE 56°
- Humidity: 59%
- UV index: 7
- Sunrise: 7:05 am CDT
- Sunset: 6:25 pm CDT
- details ▼
On Monday, October 19, dry and sunny weather is expected throughout the day.
The temperature will fluctuate from a high of a moderately hot 75.2°F to a low of a comfortable 60.8°F.
Forecasts show the temperature forecasted to reach the usual October high of 78.4°F.
Sunrise will be at 7:05 am and sunset at 6:25 pm; tomorrow's daylight will last for 11h and 20min.
The temperature will fluctuate from a high of a moderately hot 75.2°F to a low of a comfortable 60.8°F.
Forecasts show the temperature forecasted to reach the usual October high of 78.4°F.
Sunrise will be at 7:05 am and sunset at 6:25 pm; tomorrow's daylight will last for 11h and 20min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 73°C.
Coldest hour: 6 am 59°C.
Coldest hour: 6 am 59°C.
Chance of precipitation
Highest chance: 2%.
Hourly weather forecast
- 12 am
- 63°F
- Feels like:63°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphENE 59°
- Humidity: 62%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 61°F
- Feels like:61°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphNE 54°
- Humidity: 66%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 61°F
- Feels like:59°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphNE 48°
- Humidity: 67%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 59°F
- Feels like:59°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphNE 44°
- Humidity: 70%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:05 am
- 8 am
- 59°F
- Feels like:57°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphNE 46°
- Humidity: 72%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphNE 52°
- Humidity: 62%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 12 pm
- 70°F
- Feels like:70°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphNE 52°
- Humidity: 56%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 7
- details ▼
- 2 pm
- 73°F
- Feels like:73°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphNE 52°
- Humidity: 56%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 4 pm
- 73°F
- Feels like:73°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphENE 66°
- Humidity: 53%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 72°F
- Feels like:72°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphENE 77°
- Humidity: 56%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:25 pm
- 8 pm
- 68°F
- Feels like:68°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphENE 74°
- Humidity: 69%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 66°F
- Feels like:66°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphENE 67°
- Humidity: 73%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of mostly clear and cloudy weather is predicted.
The temperature will vary between a minimum of 59°F and a maximum of 73.4°F. The warmest part of the day will be from 2 pm to 5 pm.
The maximum temperature will be similar to the average high of 78.4°F in October. Forecast models suggest a low more close to November's typical minimum of 56.5°F than October's usual 66.6°F.
The temperature will vary between a minimum of 59°F and a maximum of 73.4°F. The warmest part of the day will be from 2 pm to 5 pm.
The maximum temperature will be similar to the average high of 78.4°F in October. Forecast models suggest a low more close to November's typical minimum of 56.5°F than October's usual 66.6°F.
Updated: Oct 18, 2026 @ 16:21:02 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, blue skies and warm sunshine will define the conditions.
Tomorrow, the highest temperature will be 75.2°F, while the lowest temperature will be 60.8°F.
The highest temperature will be in line with the average maximum of 78.4°F in October. The lowest temperature will be moderately lower than the average low of 66.6°F.
The highest temperature will be in line with the average maximum of 78.4°F in October. The lowest temperature will be moderately lower than the average low of 66.6°F.
On Monday, in Southport, sunrise will be at 7:05 am and sunset at 6:25 pm (CDT).
In Southport, Louisiana, the length of the day tomorrow will be 11h and 20min.
