Current Weather Conditions for Petersburg, IL
8°F
Conditions
Wind: 5 mph WHumidity: 79%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM |
| 8° | 7° | 7° | 6° | 5° | 5° | 4° | 3° | 4° | 8° | 11° | 15° | 18° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Mostly Clear
Mostly clear, with a low around 3. Wind chill values as low as -4. West southwest wind around 5 mph. |
35°F | 20°F |
|
Sunday |
Mostly Cloudy then Light Snow Likely
Snow likely after noon. Mostly cloudy, with a high near 25. Wind chill values as low as -3. South southwest wind 2 to 12 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible. |
35°F | 20°F |
|
Sunday Night |
Chance Light Snow then Mostly Cloudy
A chance of snow before midnight. Mostly cloudy, with a low around 17. Southwest wind around 7 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible. |
35°F | 20°F |
|
Monday |
Partly Sunny
Partly sunny, with a high near 34. West wind 3 to 7 mph. |
35°F | 20°F |
|
Monday Night |
Mostly Cloudy
Mostly cloudy, with a low around 20. North northwest wind around 5 mph. |
35°F | 20°F |
|
Tuesday |
Slight Chance Light Snow
A slight chance of snow. Partly sunny, with a high near 29. North northeast wind around 7 mph. |
35°F | 20°F |
|
Tuesday Night |
Partly Cloudy
Partly cloudy, with a low around 10. North wind around 5 mph. |
35°F | 20°F |
|
Wednesday |
Mostly Sunny
Mostly sunny, with a high near 27. |
35°F | 20°F |
|
Wednesday Night |
Partly Cloudy
Partly cloudy, with a low around 11. |
35°F | 20°F |
|
Thursday |
Partly Sunny
Partly sunny, with a high near 35. |
35°F | 20°F |
|
Thursday Night |
Partly Cloudy
Partly cloudy, with a low around 26. |
35°F | 20°F |
|
Friday |
Partly Sunny
Partly sunny, with a high near 41. |
35°F | 20°F |
|
Friday Night |
Mostly Cloudy
Mostly cloudy, with a low around 19. |
35°F | 20°F |
|
Saturday |
Mostly Sunny
Mostly sunny, with a high near 31. |
35°F | 20°F |
| Data provided by weather.gov | |||