Weather forecast for 10 daysGretna, LA
Weather forecast for the weekend
Saturday Oct 17, 2026
- 73°F
- 55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 17mphNNE 23°
- Humidity: 45%
- UV index: 7
- Sunrise: 7:03 am CDT
- Sunset: 6:27 pm CDT
- details ▼
Today, on Saturday, October 17, bright and sunny weather is expected.
The temperature is predicted to vary between a maximum of a warm 73.4°F and a minimum of a moderate 55.4°F.
The highest temperature for today is expected to be slightly cooler than the average October temperature of 78.8°F.
Sunrise was at 7:03 am and sunset will be at 6:27 pm; the daylight will last for 11h and 24min.
The temperature is predicted to vary between a maximum of a warm 73.4°F and a minimum of a moderate 55.4°F.
The highest temperature for today is expected to be slightly cooler than the average October temperature of 78.8°F.
Sunrise was at 7:03 am and sunset will be at 6:27 pm; the daylight will last for 11h and 24min.
Sunday Oct 18, 2026
- 73°F
- 57°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 14mphENE 60°
- Humidity: 56%
- UV index: 7
- Sunrise: 7:04 am CDT
- Sunset: 6:26 pm CDT
- details ▼
Tomorrow, on Sunday, bright and sunny weather is also expected.
Temperature is predicted to swing from a high of a moderately hot 73.4°F to a low of a refreshing 57.2°F.
Tomorrow's high temperature is expected to be a couple of degrees lower than the typical October peak of 78.8°F.
Sunrise will be at 7:04 am and sunset at 6:26 pm; tomorrow's daylight will last for 11h and 22min.
Temperature is predicted to swing from a high of a moderately hot 73.4°F to a low of a refreshing 57.2°F.
Tomorrow's high temperature is expected to be a couple of degrees lower than the typical October peak of 78.8°F.
Sunrise will be at 7:04 am and sunset at 6:26 pm; tomorrow's daylight will last for 11h and 22min.
10-day overview
Daily temperatures
Warmest day: Saturday 24.10. 82°C.
Coldest period: today - tomorrow 73°C.
Coldest period: today - tomorrow 73°C.
Chance of precipitation
Highest chance: 5%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 73°F
- 55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 17mphNNE 23°
- Humidity: 45%
- UV index: 7
- Sunrise: 7:03 am CDT
- Sunset: 6:27 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 73°F
- 57°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 14mphENE 60°
- Humidity: 56%
- UV index: 7
- Sunrise: 7:04 am CDT
- Sunset: 6:26 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 75°F
- 59°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 11mphNE 56°
- Humidity: 61%
- UV index: 7
- Sunrise: 7:04 am CDT
- Sunset: 6:25 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 77°F
- 57°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 11mphNE 51°
- Humidity: 55%
- UV index: 7
- Sunrise: 7:05 am CDT
- Sunset: 6:24 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 79°F
- 55°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 9mphNE 35°
- Humidity: 50%
- UV index: 7
- Sunrise: 7:06 am CDT
- Sunset: 6:23 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 81°F
- 57°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphNNE 15°
- Humidity: 49%
- UV index: 7
- Sunrise: 7:06 am CDT
- Sunset: 6:22 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 81°F
- 59°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphNE 36°
- Humidity: 49%
- UV index: 7
- Sunrise: 7:07 am CDT
- Sunset: 6:21 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 82°F
- 59°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 8mphENE 58°
- Humidity: 57%
- UV index: 7
- Sunrise: 7:08 am CDT
- Sunset: 6:20 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 81°F
- 61°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphNE 56°
- Humidity: 58%
- UV index: 6
- Sunrise: 7:08 am CDT
- Sunset: 6:19 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 81°F
- 63°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 8mphNE 54°
- Humidity: 56%
- UV index: 6
- Sunrise: 7:09 am CDT
- Sunset: 6:18 pm CDT
- details ▼
Across the following ten days, primarily sunny and occasionally cloudy weather is predicted.
Rainfall is not expected in Gretna in the upcoming period.
In the upcoming period, the maximum temperature will vary between 73.4°F and 82.4°F, while the low temperature range extends from 55.4°F to 62.6°F.
The warmest day will be next Saturday, with a maximum of 82.4°F; with a maximum temperature of 73.4°F, Saturday and Sunday will be the coldest days.
Rainfall is not expected in Gretna in the upcoming period.
In the upcoming period, the maximum temperature will vary between 73.4°F and 82.4°F, while the low temperature range extends from 55.4°F to 62.6°F.
The warmest day will be next Saturday, with a maximum of 82.4°F; with a maximum temperature of 73.4°F, Saturday and Sunday will be the coldest days.
Updated: Oct 17, 2026 @ 14:17:26 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 Saturday, expect sunny weather with a crisp, clear sky.
Today, the highest temperature will be 73.4°F, while the lowest temperature will be 55.4°F.
Today, the maximum temperature will be a couple of degrees lower than the average highest temperature in October. The lowest temperature today will be noticeably lower than the average low of 66.9°F.
Today, the maximum temperature will be a couple of degrees lower than the average highest temperature in October. The lowest temperature today will be noticeably lower than the average low of 66.9°F.
On Saturday, in Gretna, sunrise was at 7:03 am and sunset will be at 6:27 pm (CDT).
In Gretna, the length of the day today will be 11h and 24min.
On Sunday, in Gretna, skies are expected to be clear and full of sunshine.
Tomorrow, the highest temperature will be 73.4°F, while the lowest temperature will be 57.2°F.
The maximum temperature tomorrow will be relatively lower than the average highest temperature in October. Tomorrow, the lowest temperature will be noticeably lower than the average low of 66.9°F.
The maximum temperature tomorrow will be relatively lower than the average highest temperature in October. Tomorrow, the lowest temperature will be noticeably lower than the average low of 66.9°F.
On Sunday, in Gretna, sunrise will be at 7:04 am and sunset at 6:26 pm (CDT).
In Gretna, the length of the day tomorrow will be 11h and 22min.





