Weather forecast for tomorrow
Gretna, OH

Weather forecast for tomorrow

Saturday, Jun 21.

Mostly Sunny
6:04 am

9:10 pm
EDT
Mostly Sunny
91°F / 72°F
  • Wind: 14mph SSW
  • Humidity: 60%
  • Precip. probability: 7%
  • Precipitation: 0"
  • UV index: 9
Tomorrow, on Saturday, blue skies and warm sunshine will define the conditions.
The highest forecasted temperature is a hot 91.4°F, while the lowest temperature will be a delightful 71.6°F.
The maximum heat index, which integrates air moisture with ambient temperature, is assessed at an extremely hot 104°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
An unusual hotter pattern is expected, as the day’s high matches July's typical max of 79.9°F.
Sunrise will be at 6:04 am and sunset at 9:10 pm; tomorrow's daylight will last for 15h and 7min.

Frequently asked questions

What is the weather forecast for Gretna for tomorrow?
On Saturday, open skies and radiant sunshine are expected.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 91.4°F, while the lowest temperature will be 71.6°F. The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be 104°F.
The highest temperature will be noticeably higher than the average maximum of 77.7°F in June. Tomorrow, the lowest temperature will be also uncommonly higher than the average low of 60.4°F.
When are sunrise and sunset tomorrow?
On Saturday, in Gretna, sunrise will be at 6:04 am and sunset at 9:10 pm (EDT).
How many hours of daylight will Gretna have tomorrow?
Tomorrow, the daylight will last for 15h and 7min.

Hourly weather forecast

12 am
  • 72°F
  • Feels like:
    72°F
Mostly Clear
Mostly Clear
  • Wind: 6mph S
  • Pressure: 30"Hg
  • Humidity: 77%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 70°F
  • Feels like:
    72°F
Clear
Clear
  • Wind: 5mph SSW
  • Pressure: 30"Hg
  • Humidity: 78%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 68°F
  • Feels like:
    70°F
Clear
Clear
  • Wind: 6mph SSW
  • Pressure: 30"Hg
  • Humidity: 84%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 66°F
  • Feels like:
    68°F
Clear
Clear
  • Wind: 6mph SSW
  • Pressure: 30.03"Hg
  • Humidity: 95%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:04 am
8 am
  • 72°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SSW
  • Pressure: 30.03"Hg
  • Humidity: 83%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 79°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SSW
  • Pressure: 30.03"Hg
  • Humidity: 66%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 82°F
  • Feels like:
    84°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph SSW
  • Pressure: 30"Hg
  • Humidity: 54%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 88°F
  • Feels like:
    95°F
Sunny
Sunny
  • Wind: 13mph SSW
  • Pressure: 29.97"Hg
  • Humidity: 61%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 90°F
  • Feels like:
    93°F
Mostly Sunny
Mostly Sunny
  • Wind: 14mph SSW
  • Pressure: 29.94"Hg
  • Humidity: 50%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 88°F
  • Feels like:
    91°F
Sunny
Sunny
  • Wind: 13mph SSW
  • Pressure: 29.94"Hg
  • Humidity: 44%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 86°F
  • Feels like:
    88°F
Sunny
Sunny
  • Wind: 12mph SSW
  • Pressure: 29.94"Hg
  • Humidity: 53%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 9:10 pm
10 pm
  • 81°F
  • Feels like:
    86°F
Clear
Clear
  • Wind: 10mph SSW
  • Pressure: 29.97"Hg
  • Humidity: 69%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of cloud-filled and dry and sunny weather is expected.
The temperature will vary between the lowest temperature of 66.2°F and the highest temperature of 89.6°F. The hottest part of the day will be from 3 pm to 5 pm.
Tomorrow, the forecast temperature is more comparable to July's average maximum of 79.9°F than June's. Tomorrow, the overnight low is also more consistent with July's usual minimum of 63.7°F than June's 60.4°F.
Updated: Jun 20, 2025 @ 08:28:10 UTC
Published by: Weather U.S. | About Us
Data Sources | |
Weather Forecasting & Climate
Share