Weather forecast for today
Marietta, IL

Weather forecast for today

Monday, Apr 28.

Partly Cloudy / Wind
6:02 am

7:55 pm
CDT
Partly Cloudy / Wind
86°F / 66°F
  • Wind: 23mph S
  • Humidity: 59%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 7
Today, in Marietta, patchy clouds and steady winds will continue.
The temperature variation is predicted to range from a maximum of a blazing 86°F to a minimum of an enjoyable 66.2°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at a hot 91.4°F. Note that heat index values are valued for light wind and location in the shade.
The temperature will be higher and more consistent with May's average high of 72°F than with April's usual.
Sunrise was at 6:02 am and sunset will be at 7:55 pm; the daylight will last for 13h and 53min.

Current condition

Cloudy
7:54 am CDT
Cloudy
  • 59°F
  • Feels like: 55°F
  • Wind: 13mph SSE
  • Humidity: 75%
  • Dewpoint: 52°F
  • Pressure: 30.04"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
In Marietta, currently, the weather is predominantly cloudy, casting a gray tone over the city.
The temperature is a mild 59°F, and the felt air temperature is computed to be a refreshing 55.4°F. The current temperature is far from the maximum of 86°F anticipated for today.

Frequently asked questions

What is the temperature now?
At 7:54 am CDT, the temperature is 59°F.
What is the weather forecast for Marietta for today?
Today, patchy clouds and noticeable winds will create a dynamic atmosphere.
What will be the highest temperature today?
Today, the maximum temperature will be 86°F, while the minimum temperature will be 66.2°F. The maximum heat index, which adjusts the air temperature based on humidity, is estimated at 91.4°F.
The highest temperature will be significantly higher than the average maximum of 61.3°F in April. The lowest temperature will be also noticeably higher than the average low of 44.2°F.
What time are sunrise and sunset today?
On Monday, in Marietta, sunrise was at 6:02 am and sunset will be at 7:55 pm (CDT).
How many hours of daylight will Marietta have today?
In Marietta, Illinois, today, there will be 13h and 53min of daylight.

Hourly weather forecast

8 am
  • 59°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Wind: 13mph SSE
  • Pressure: 30.03"Hg
  • Humidity: 75%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
9 am
  • 63°F
  • Feels like:
    61°F
Cloudy
Cloudy
  • Wind: 15mph SSE
  • Pressure: 30"Hg
  • Humidity: 72%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph S
  • Pressure: 30"Hg
  • Humidity: 69%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
11 am
  • 72°F
  • Feels like:
    72°F
Mostly Sunny
Mostly Sunny
  • Wind: 17mph S
  • Pressure: 29.97"Hg
  • Humidity: 65%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 75°F
  • Feels like:
    75°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 20mph S
  • Pressure: 29.91"Hg
  • Humidity: 60%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
1 pm
  • 79°F
  • Feels like:
    81°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 20mph S
  • Pressure: 29.88"Hg
  • Humidity: 57%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 81°F
  • Feels like:
    84°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 21mph S
  • Pressure: 29.85"Hg
  • Humidity: 54%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
3 pm
  • 84°F
  • Feels like:
    86°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 22mph S
  • Pressure: 29.83"Hg
  • Humidity: 50%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 84°F
  • Feels like:
    86°F
Mostly Sunny / Wind
Mostly Sunny / Wind
  • Wind: 23mph S
  • Pressure: 29.8"Hg
  • Humidity: 48%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
5 pm
  • 84°F
  • Feels like:
    86°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 23mph S
  • Pressure: 29.77"Hg
  • Humidity: 47%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 84°F
  • Feels like:
    86°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 22mph SSW
  • Pressure: 29.77"Hg
  • Humidity: 47%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
7 pm
  • 82°F
  • Feels like:
    84°F
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Wind: 20mph SSW
  • Pressure: 29.77"Hg
  • Humidity: 50%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:55 pm
8 pm
  • 79°F
  • Feels like:
    81°F
Cloudy
Cloudy
  • Wind: 19mph SSW
  • Pressure: 29.77"Hg
  • Humidity: 54%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
9 pm
  • 77°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 18mph SSW
  • Pressure: 29.77"Hg
  • Humidity: 57%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 77°F
  • Feels like:
    77°F
Cloudy
Cloudy
  • Wind: 17mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 59%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
11 pm
  • 77°F
  • Feels like:
    77°F
Cloudy
Cloudy
  • Wind: 17mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 61%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
Today, primarily cloudy and occasionally clear weather is forecasted.
The temperature will be between the lowest temperature of 59°F and the highest temperature of 84.2°F. The hottest part of the day will be from 3 pm to 6 pm.
The expected temperature aligns more with May's average high than with April's 61.3°F. The lowest temperature is also more in line with May's average minimum of 55°F than the usual minimum of 44.2°F in April.
Updated: Apr 28, 2025 @ 12:54:50 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Marietta, Illinois, USA

  • en: Marietta, Illinois, USA
  • es: Marietta, Illinois, EE.UU.
  • hr: Marijeta, Ilinois, SAD
  • sr: Marijeta, Ilinois, SAD
  • zh: 玛丽埃塔, 伊利诺伊, 美国
  • Latitude: 40.501152°
  • Longitude: -90.392626°
  • Elevation: 650 ft
  • Current time: 7:54am CDT
  • Sunrise: 6:02 am CDT
  • Sunset: 7:55 pm CDT
  • Timezone: America/Chicago
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