10-Day Weather Forecast - Petersburg, IL
- 88|71°F
SunnyHourly detailsToday
88°FSunny. High temperature around 88F. Dew point will be around 68F with an average humidity of 74%. Winds will be 2 mph from the S.
Tonight
71°F
Mostly clear this evening then becoming partly cloudy. Lows in the upper 60s. South winds around 5 mph.
- 87|71°F
60% Chance of StormsHourly detailsDay
87°FPartly sunny. Showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 60 percent.
Night
71°F
Partly cloudy in the evening then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening then showers likely after midnight. Humid with lows around 70. Southwest winds around 5 mph. Chance of rain 60 percent.
- 84|69°F70% Chance of StormsHourly details
Day
84°FMostly cloudy with a chance of showers in the morning then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. West winds around 5 mph becoming north around 5 mph in the afternoon. Chance of rain 70 percent.
Night
69°FA chance of thunderstorms. Showers likely mainly in the evening. Lows in the upper 60s. Northeast winds around 5 mph. Chance of rain 70 percent.
Weekend Weather
- 84|67°F
50% Chance Rain ShowersHourly detailsDay
84°FMostly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 50 percent.
Night
67°F
Partly cloudy. A chance of showers in the evening. Lows in the upper 60s. Chance of rain 40 percent.
- 85|67°F
Mostly SunnyHourly detailsDay
85°FMostly sunny. Highs in the mid 80s.
Night
67°F
Mostly clear. Lows in the mid 60s. Highs in the upper 80s.
- 86|68°FMostly SunnyHourly details
Day
86°FMostly clear. Lows in the mid 60s. Highs in the upper 80s.
Night
68°F
Clear. Lows in the upper 60s.
- 88|70°FSunny
Day
88°FSunny. Highs in the upper 80s.
Night
70°FClear. Lows in the upper 60s.
- 88|69°FSunny
Day
88°FSunny. Highs in the upper 80s.
Night
69°FClear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 69F. Dew point will be around 67F with an average humidity of 78%. Winds will be 1 mph from the S.
- 85|68°FSunny
Day
85°FSunny with widely scattered thunderstorms. Chance of storms 30%. High temperature around 85F. Dew point will be around 68F with an average humidity of 69%. Winds will be 1 mph from the NE.
Night
68°FClear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 68F. Dew point will be around 67F with an average humidity of 78%. Winds will be 2 mph from the S.
- 84|68°FSunny
Day
84°FSunny with scattered thunderstorms. Chance of storms 35%. High temperature around 84F. Dew point will be around 67F with an average humidity of 68%. Winds will be 1 mph from the W.
Night
68°FClear with scattered thunderstorms. Chance of storms 35%. Low temperature around 68F. Dew point will be around 66F with an average humidity of 77%. Winds will be 2 mph from the S.
