Weather forecast for todayPetersburg, IL

Weather forecast for today

Current condition 11:08 am CST

  • 54°F
  • Feels like:
    48°F
Cloudy
Cloudy
  • Precipitation: 0"
  • Wind: 12mphWSW 250°
  • Humidity: 75%
  • Dewpoint: 45°F
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
In Petersburg, at the moment, a uniform layer of clouds blankets the sky, making for a dim day.
The temperature is a fresh 53.6°F, the feels-like reading is calculated to be a frosty 48.2°F. The current temperature is the maximum expected temperature of the day.

Thursday Nov 5, 2026

  • 54°F
  • 43°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 12mphW 267°
  • Humidity: 82%
  • UV index: 1
  • Sunrise: 6:33 am CST
  • Sunset: 4:52 pm CST
  • ▼
Today, on Thursday, November 5, a mostly cloudy day is ahead.
Temperature span will be from a high of a cool 53.6°F to a low of a brisk 42.8°F.
The forecasted maximum temperature will closely reflect November's average high of 50°F.
Sunrise was at 6:33 am and sunset will be at 4:52 pm; the daylight will last for 10h and 19min.

Hourly overview

Hourly temperatures

Warmest period: 12 pm - 2 pm 54°C.
Coldest hour: 2 am 48°C.

Chance of precipitation

Highest chance: 4 pm 24%.

Hourly weather forecast

  • 12 pm
  • 54°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 12mphW 263°
  • Humidity: 75%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 1 pm
  • 54°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 12mphW 266°
  • Humidity: 75%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 2 pm
  • 54°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 12mphW 267°
  • Humidity: 76%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 3 pm
  • 54°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 11mphW 268°
  • Humidity: 81%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 pm
  • 52°F
  • Feels like:
    48°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 10mphW 267°
  • Humidity: 87%
  • Pressure: 29.88"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
Sunset: 4:52 pm
  • 5 pm
  • 52°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 9mphW 270°
  • Humidity: 87%
  • Pressure: 29.88"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 6 pm
  • 52°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 8mphW 276°
  • Humidity: 93%
  • Pressure: 29.91"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 7 pm
  • 52°F
  • Feels like:
    48°F
Cloudy
Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 8mphWNW 288°
  • Humidity: 97%
  • Pressure: 29.91"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 8 pm
  • 52°F
  • Feels like:
    48°F
Cloudy
Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 9mphWNW 297°
  • Humidity: 96%
  • Pressure: 29.94"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 9 pm
  • 52°F
  • Feels like:
    48°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphNW 313°
  • Humidity: 96%
  • Pressure: 29.94"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 10 pm
  • 50°F
  • Feels like:
    46°F
Cloudy
Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 9mphNW 324°
  • Humidity: 96%
  • Pressure: 29.97"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 11 pm
  • 50°F
  • Feels like:
    46°F
Cloudy
Cloudy
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 9mphNNW 334°
  • Humidity: 95%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, cloudy skies are expected.
The temperature will vary between a minimum of 50°F and a maximum of 53.6°F. The warmest part of the day will be from noon to 3 pm.
The highest temperature will be resembling November's average maximum of 50°F. The lowest temperature is expected to be more in line with October's minimum average of 47.7°F than November's 36°F.
Updated: Nov 5, 2026 @ 17:08:05 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 11:08 am CST is 53.6°F. Feels-like temperature is 48.2°F.

Today, in Petersburg, the sky will be blanketed in clouds.

Today, the highest temperature in Petersburg will be 53.6°F, while the lowest temperature will be 42.8°F.
The highest temperature will be in line with the average maximum of 50°F in November. The lowest temperature will be a couple of degrees higher than the average low of 36°F.

On Thursday, in Petersburg, sunrise was at 6:33 am and sunset will be at 4:52 pm (CST).

In Petersburg, the length of the day today will be 10h and 19min.