Weather forecast for 10 daysGretna, FL

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 73°F
  • 52°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 15mphNNE 16°
  • Humidity: 38%
  • UV index: 7
  • Sunrise: 7:42 am EDT
  • Sunset: 7:05 pm EDT
  • ▼
Today, on Saturday, October 17, sunshine and minimal clouds are in the outlook.
The highest expected temperature is a moderately hot 73.4°F, while the lowest temperature will be a fresh 51.8°F.
Today, the temperature will resemble November's climate with a high near 69.6°F.
Sunrise was at 7:42 am and sunset will be at 7:05 pm; the daylight will last for 11h and 23min.

Sunday Oct 18, 2026

  • 72°F
  • 50°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 14mphNE 48°
  • Humidity: 49%
  • UV index: 7
  • Sunrise: 7:43 am EDT
  • Sunset: 7:04 pm EDT
  • ▼
Tomorrow, on Sunday, the forecast calls for abundant sunshine.
The temperature variation is anticipated to range from a maximum of a pleasant 71.6°F to a minimum of a cool 50°F.
The forecasted temperature of 71.6°F resembles November's typical high of 69.6°F more than October's.
Sunrise will be at 7:43 am and sunset at 7:04 pm; tomorrow's daylight will last for 11h and 21min.

10-day overview

Daily temperatures

Warmest period: Thursday - Friday 82°C.
Coldest day: tomorrow 72°C.

Chance of precipitation

Highest chance: 5%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 73°F
  • 52°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 15mphNNE 16°
  • Humidity: 38%
  • UV index: 7
  • Sunrise: 7:42 am EDT
  • Sunset: 7:05 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 72°F
  • 50°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 14mphNE 48°
  • Humidity: 49%
  • UV index: 7
  • Sunrise: 7:43 am EDT
  • Sunset: 7:04 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 75°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 11mphNE 35°
  • Humidity: 53%
  • UV index: 7
  • Sunrise: 7:43 am EDT
  • Sunset: 7:03 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 79°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 9mphNNE 32°
  • Humidity: 49%
  • UV index: 7
  • Sunrise: 7:44 am EDT
  • Sunset: 7:02 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 81°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphNNE 29°
  • Humidity: 48%
  • UV index: 7
  • Sunrise: 7:45 am EDT
  • Sunset: 7:01 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 82°F
  • 50°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphN 358°
  • Humidity: 51%
  • UV index: 6
  • Sunrise: 7:46 am EDT
  • Sunset: 7:00 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 82°F
  • 52°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphNE 35°
  • Humidity: 53%
  • UV index: 6
  • Sunrise: 7:46 am EDT
  • Sunset: 6:59 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 81°F
  • 52°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 9mphNE 40°
  • Humidity: 54%
  • UV index: 6
  • Sunrise: 7:47 am EDT
  • Sunset: 6:58 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 79°F
  • 52°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 9mphNNE 24°
  • Humidity: 53%
  • UV index: 6
  • Sunrise: 7:48 am EDT
  • Sunset: 6:57 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 81°F
  • 52°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 8mphN 9°
  • Humidity: 54%
  • UV index: 6
  • Sunrise: 7:48 am EDT
  • Sunset: 6:56 pm EDT
  • ▼
It is expected that bright skies and dry conditions are anticipated.
Rainfall is not predicted in Gretna in the upcoming days.
In the upcoming period, the maximum temperature will range between 71.6°F and 82.4°F, while the nighttime low will be mostly stable, as the lowest temperatures will remain in the range of 46.4°F to 51.8°F.
Thursday and Friday, with the highest temperature of 82.4°F, will be the warmest days; the lowest daytime temperature of the period will be reached on Sunday, peaking at 71.6°F.
Updated: Oct 17, 2026 @ 17:56:42 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, bright and sunny weather is expected.

Today, the highest temperature will be 73.4°F, while the lowest temperature will be 51.8°F.
The maximum temperature will be moderately lower than the average highest temperature of 79.9°F in October. The lowest temperature today will be also slightly cooler than the average low temperature.

On Saturday, in Gretna, sunrise was at 7:42 am and sunset will be at 7:05 pm (EDT).

Today, the daylight will last for 11h and 23min.

On Sunday, in Gretna, sunny skies and pleasant visibility are expected.

Tomorrow, the maximum temperature will be 71.6°F, while the minimum temperature will be 50°F.
The maximum temperature will be a few degrees lower than the average highest temperature of 79.9°F in October. The lowest temperature tomorrow will be uncommonly lower than the average low of 59.9°F.

On Sunday, in Gretna, sunrise will be at 7:43 am and sunset at 7:04 pm (EDT).

In Gretna, tomorrow, there will be 11h and 21min of daylight.