Current Weather Conditions for Petersburg, IL
69°F
Conditions
Wind: 3 mph SEHumidity: 100%
Probability of Precipitation: 2%
Hourly Forcast (next 12 hours)
| 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM |
| 69° | 69° | 68° | 70° | 74° | 79° | 83° | 85° | 87° | 90° | 91° | 92° | 91° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Mostly Clear
Mostly clear, with a low around 67. Southeast wind around 3 mph. |
83°F | 66°F |
|
Friday |
Sunny
Sunny, with a high near 93. Heat index values as high as 101. South wind around 6 mph. |
83°F | 66°F |
|
Friday Night |
Mostly Clear
Mostly clear, with a low around 72. South wind around 6 mph. |
83°F | 66°F |
|
Saturday |
Mostly Sunny
Mostly sunny, with a high near 96. Heat index values as high as 103. South southwest wind around 7 mph. |
83°F | 66°F |
|
Saturday Night |
Mostly Clear
Mostly clear, with a low around 74. South wind around 3 mph. |
83°F | 66°F |
|
Sunday |
Sunny
Sunny, with a high near 95. South southwest wind around 3 mph. |
83°F | 66°F |
|
Sunday Night |
Mostly Clear
Mostly clear, with a low around 74. South wind around 3 mph. |
83°F | 66°F |
|
Monday |
Sunny
Sunny, with a high near 96. |
83°F | 66°F |
|
Monday Night |
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 7pm. Mostly clear, with a low around 74. |
83°F | 66°F |
|
Tuesday |
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 94. |
83°F | 66°F |
|
Tuesday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. |
83°F | 66°F |
|
Wednesday |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 85. |
83°F | 66°F |
|
Wednesday Night |
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 65. |
83°F | 66°F |
|
Thursday |
Mostly Sunny
Mostly sunny, with a high near 85. |
83°F | 66°F |
| Data provided by weather.gov | |||