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Current Weather Conditions for Petersburg, IL

Patchy fog after 5am. Mostly cloudy, with a low around 59. East wind around 3 mph.
60°F

Conditions

Wind: 3 mph E
Humidity: 81%
Probability of Precipitation: 1%

Hourly Forcast (next 12 hours)

6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM
60° 60° 59° 59° 59° 59° 59° 61° 64° 68° 71° 73° 75°

Upcoming Week

Day Forecast High Low
Overnight
Patchy Fog
Patchy fog after 5am. Mostly cloudy, with a low around 59. East wind around 3 mph.
65°F 42°F
Tuesday
Patchy Fog then Partly Sunny
Patchy fog before 9am. Partly sunny, with a high near 78. East northeast wind around 5 mph.
65°F 42°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 57. East northeast wind around 6 mph.
65°F 42°F
Wednesday
Partly Sunny
Partly sunny, with a high near 76. East northeast wind around 5 mph.
65°F 42°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 55. East wind around 5 mph.
65°F 42°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 80. Southeast wind 5 to 8 mph.
65°F 42°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 56. South southeast wind 6 to 9 mph, with gusts as high as 18 mph.
65°F 42°F
Friday
Partly Sunny
Partly sunny, with a high near 82.
65°F 42°F
Friday Night
Partly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 60. Chance of precipitation is 30%.
65°F 42°F
Saturday
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Partly sunny, with a high near 74.
65°F 42°F
Saturday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Partly cloudy, with a low around 47.
65°F 42°F
Sunday
Chance Rain Showers
A chance of rain showers. Sunny, with a high near 66.
65°F 42°F
Sunday Night
Slight Chance Rain Showers then Mostly Clear
A slight chance of rain showers before 7pm. Mostly clear, with a low around 42.
65°F 42°F
Monday
Sunny
Sunny, with a high near 73.
65°F 42°F
Data provided by weather.gov