Weather forecast for today
Marietta, IL

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Weather forecast and temperature for today - Friday, Jan 31.

Rain
7:09 am

5:20 pm
CST
Rain
45°F / 27°F
  • Wind: 14mph N
  • Humidity: 91%
  • Precip. probability: 69%
  • Precipitation: 0.08"
  • UV index: 1
Today, rainy weather is expected.
Minimal precipitation is predicted. The anticipated temperature range extends from a high of a chilly 44.6°F (7°C) to a low of a freezing 26.6°F (-3°C).
The maximum temperature will be higher and more in line with December's average highest temperature of 37°F (2.8°C) than January's of 31.5°F (-0.3°C).
Sunrise was at 7:09 am and sunset will be at 5:20 pm; the daylight will last for 10h and 10min.

Current condition and temperature - Marietta, IL

Fog
9:59 am CST
Fog
  • 39°F
  • Feels like: 39°F
  • Wind: 3mph NNW
  • Humidity: 100%
  • Dewpoint: 39°F
  • Pressure: 29.67"Hg
  • Precipitation: 0"
  • Visibility: 1mi
  • UV index: 0
In Marietta, at the moment, the weather is characterized by foggy conditions.
The temperature is a wintry 39.2°F (4°C). The current temperature is only a few degrees off the highest temperature for today.

Weather radar - Marietta, IL

Doppler radar displays precipitation for the past 2h and forecasts the next 30min

Frequently asked questions

What is the temperature now?

The current temperature (9:59 am) is 39.2°F (4°C).

What is the weather forecast for Marietta for today?

Today, rainy weather is forecasted.

Will it rain today?

There is a high possibility of rainfall, but with minimal precipitation.

What will be the maximum temperature today?

Today, the highest temperature will be 44.6°F (7°C), while the lowest temperature will be 26.6°F (-3°C).
The maximum temperature will be significantly higher than the average highest temperature of 31.5°F (-0.3°C) in January. The lowest temperature will be a few degrees higher than the average low of 19.4°F (-7°C).

When are sunrise and sunset today?

On Friday, in Marietta, sunrise was at 7:09 am and sunset will be at 5:20 pm (CST).

How long is the day today in Marietta?

Today, the daylight will last for 10h and 10min.

Hourly weather forecast and temperature - Marietta, IL

10 am
  • 41°F
  • Feels like:
    37°F
Cloudy
Cloudy
  • Wind: 4mph NNW
  • Pressure: 29.68"Hg
  • Humidity: 100%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 1mi
11 am
  • 41°F
  • Feels like:
    39°F
Cloudy
Cloudy
  • Wind: 5mph NNW
  • Pressure: 29.68"Hg
  • Humidity: 98%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 1mi
12 pm
  • 43°F
  • Feels like:
    39°F
Few Showers
Few Showers
  • Wind: 7mph NNW
  • Pressure: 29.71"Hg
  • Humidity: 96%
  • Precip. probability: 40%
  • Precipitation: 0.04"
  • Visibility: 1mi
1 pm
  • 45°F
  • Feels like:
    39°F
Rain
Rain
  • Wind: 9mph N
  • Pressure: 29.71"Hg
  • Humidity: 91%
  • Precip. probability: 67%
  • Precipitation: 0.04"
  • Visibility: 2mi
2 pm
  • 45°F
  • Feels like:
    37°F
Light Rain
Light Rain
  • Wind: 11mph N
  • Pressure: 29.74"Hg
  • Humidity: 90%
  • Precip. probability: 69%
  • Precipitation: 0.04"
  • Visibility: 2mi
3 pm
  • 45°F
  • Feels like:
    37°F
Showers
Showers
  • Wind: 13mph N
  • Pressure: 29.8"Hg
  • Humidity: 87%
  • Precip. probability: 60%
  • Precipitation: 0.04"
  • Visibility: 2mi
4 pm
  • 43°F
  • Feels like:
    36°F
Few Showers
Few Showers
  • Wind: 14mph N
  • Pressure: 29.85"Hg
  • Humidity: 86%
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Visibility: 4mi
5 pm
  • 43°F
  • Feels like:
    36°F
Cloudy
Cloudy
  • Wind: 14mph N
  • Pressure: 29.91"Hg
  • Humidity: 84%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 5mi
Sunset: 5:20 pm
6 pm
  • 41°F
  • Feels like:
    34°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph N
  • Pressure: 29.97"Hg
  • Humidity: 87%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 9mi
7 pm
  • 39°F
  • Feels like:
    32°F
Clear
Clear
  • Wind: 11mph N
  • Pressure: 30.03"Hg
  • Humidity: 89%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 37°F
  • Feels like:
    30°F
Clear
Clear
  • Wind: 10mph NNE
  • Pressure: 30.06"Hg
  • Humidity: 86%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
9 pm
  • 36°F
  • Feels like:
    28°F
Clear
Clear
  • Wind: 9mph NNE
  • Pressure: 30.12"Hg
  • Humidity: 85%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 34°F
  • Feels like:
    27°F
Clear
Clear
  • Wind: 7mph NNE
  • Pressure: 30.15"Hg
  • Humidity: 85%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
11 pm
  • 32°F
  • Feels like:
    25°F
Clear
Clear
  • Wind: 8mph NNE
  • Pressure: 30.18"Hg
  • Humidity: 87%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
Today, a combination of rainy and cloudy weather is expected.
With minimal precipitation of 0.04" (1mm), rainfall is forecasted from 12 pm to 4 pm.
The temperature will be between a maximum of 44.6°F (7°C) and a minimum of 32°F (0°C). The feels-like temperature will vary between a minimum of 24.8°F (-4°C) and a maximum of 39.2°F (4°C). The warmest part of the day will be from 1 pm to 3 pm.
The maximum temperature will be more similar to December's average highest temperature of 37°F (2.8°C) than January's average of 31.5°F (-0.3°C). The lowest temperature will be also more alike December's average minimum of 26.4°F (-3.1°C) than the average minimum of 19.4°F (-7°C) in January.
With an average high-temperature of 31.5°F (-0.3°C) and an average low-temperature of 19.4°F (-7°C), January is the coldest month in Marietta.
Updated: Jan 31, 2025 @ 15:59:27 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: 9:59am CST
  • Sunrise: 7:09 am CST
  • Sunset: 5:20 pm CST
  • Timezone: America/Chicago
Climate data

Marietta, Illinois, USA

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