Weather forecast for today
Petersburg, IL

Weather forecast for today

Tuesday, Apr 29.

Cloudy
5:59 am

7:53 pm
CDT
Cloudy
72°F / 52°F
  • Wind: 17mph WNW
  • Humidity: 58%
  • Precip. probability: 15%
  • Precipitation: 0.12"
  • UV index: 5
Today, low-hanging clouds will persist throughout the day.
Minimal precipitation is anticipated. The highest temperature will be a pleasant 71.6°F, while the lowest predicted temperature is a crisp 51.8°F.
The day’s maximum of 71.6°F shows a shift toward May's pattern over April's.
Sunrise will be at 5:59 am and sunset at 7:53 pm; the daylight will last for 13h and 54min.

Current condition

Cloudy
2:24 am CDT
Cloudy
  • 75°F
  • Feels like: 75°F
  • Wind: 15mph SSW
  • Humidity: 66%
  • Dewpoint: 63°F
  • Pressure: 29.84"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
Currently, in Petersburg, a thick, uninterrupted layer of clouds is hanging overhead.
The temperature is a moderately hot 75.2°F. The current temperature is nearly at the maximum 71.6°F for today.

Weather radar - Petersburg, 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 (2:24 am CDT) is 75.2°F.
What is the weather forecast for Petersburg for today?
Today, in Petersburg, widespread cloud cover is expected.
Will it rain today?
Today, there is a low chance of minimal precipitation in Petersburg.
What will be the highest temperature today?
Today, the maximum temperature will be 71.6°F, while the minimum temperature will be 51.8°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 63°F in April. The lowest temperature will be also a couple of degrees higher than the average low of 46°F.
When is the sunrise / sunset today?
On Tuesday, in Petersburg, sunrise will be at 5:59 am and sunset at 7:53 pm (CDT).
How many hours of daylight will Petersburg have today?
In Petersburg, today, there will be 13h and 54min of daylight.

Hourly weather forecast

4 am
  • 73°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Wind: 13mph SW
  • Pressure: 29.83"Hg
  • Humidity: 68%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:59 am
6 am
  • 72°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Wind: 14mph SW
  • Pressure: 29.85"Hg
  • Humidity: 74%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 72°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Wind: 15mph WSW
  • Pressure: 29.91"Hg
  • Humidity: 79%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 68°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Wind: 17mph WNW
  • Pressure: 29.97"Hg
  • Humidity: 71%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 66°F
  • Feels like:
    66°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph NW
  • Pressure: 30.03"Hg
  • Humidity: 57%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Wind: 13mph NW
  • Pressure: 30.03"Hg
  • Humidity: 47%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 68°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Wind: 11mph NW
  • Pressure: 30.03"Hg
  • Humidity: 43%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph NNW
  • Pressure: 30.03"Hg
  • Humidity: 43%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:53 pm
8 pm
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph N
  • Pressure: 30.06"Hg
  • Humidity: 51%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 59°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph NNE
  • Pressure: 30.09"Hg
  • Humidity: 62%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Today, primarily gloomy and occasionally storm-filled weather is forecasted.
With a 87% probability, light rainfall is predicted at 5 am.
The temperature will vary between a maximum of 73.4°F and a minimum of 57.2°F. The warmest part of the day will be at 3 am and 4 am.
The expected temperature aligns more with May's average high than with April's 63°F. The lowest temperature is also more in line with May's average minimum of 55.9°F than the usual minimum of 46°F in April.
Updated: Apr 29, 2025 @ 07:24:51 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Petersburg, Illinois, USA

  • en: Petersburg, Illinois, USA
  • es: Petersburg, Illinois, EE.UU.
  • hr: Pitersburg, Ilinois, SAD
  • sr: Pitersburg, Ilinois, SAD
  • zh: 彼得斯堡, 伊利诺伊, 美国
  • Latitude: 40.011715°
  • Longitude: -89.848165°
  • Elevation: 512 ft
  • Current time: 2:24am CDT
  • Sunrise: 5:59 am CDT
  • Sunset: 7:53 pm CDT
  • Timezone: America/Chicago
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