10-Day Weather Forecast - Petersburg, IL
- |73°F
70% Chance of StormsHourly detailsTonight
73°FMostly cloudy with a chance of thunderstorms. A chance of showers late this evening then showers likely. Lows around 70. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
- 82|72°F
70% Chance of StormsHourly detailsDay
82°FShowers likely. A chance of thunderstorms in the morning then thunderstorms likely in the afternoon. Humid with highs in the mid 80s. South winds around 10 mph with gusts up to 20 mph. Chance of rain 70 percent.
Night
72°FPartly cloudy with showers and thunderstorms likely in the evening then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. South winds 5 to 10 mph. Chance of rain 70 percent.
- 91|76°F
30% Chance Rain ShowersHourly detailsDay
91°FMostly sunny. A chance of showers in the morning. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 30 percent.
Night
76°F
Mostly clear. Lows in the lower 70s. South winds 5 to 10 mph.
- 94|76°F
SunnyHourly detailsDay
94°FSunny. Highs in the mid 90s. Heat index values up to 100.
Night
76°F
Mostly clear in the evening then becoming partly cloudy. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent.
- 91|67°F60% Chance of StormsHourly details
Day
91°FShowers likely with a chance of thunderstorms. Highs in the lower 90s. Lows in the mid 60s. Chance of rain 60 percent.
Night
67°FShowers likely with a chance of thunderstorms. Highs in the lower 90s. Lows in the mid 60s. Chance of rain 60 percent.
- 87|68°F
Mostly SunnyHourly detailsDay
87°FMostly clear. Highs in the upper 80s. Lows in the mid 60s.
Night
68°FMostly clear. Highs in the upper 80s. Lows in the mid 60s.
Weekend Weather
- 86|66°FMostly SunnyHourly details
Day
86°FMostly sunny. Highs in the upper 80s.
Night
66°FPartly cloudy in the evening then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the mid 60s. Chance of rain 40 percent.
- 81|63°F
Partly SunnyDay
81°FPartly sunny. Highs in the mid 80s.
Night
63°F
Mostly clear with a chance of rain. Chance of precipitation 45%. Low temperature around 63F. Dew point will be around 59F with an average humidity of 70%. Winds will be 1 mph from the NE.
- 79|62°F
40% Chance of RainDay
79°FMostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 79F. Dew point will be around 59F with an average humidity of 63%. Winds will be 1 mph from the N.
Night
62°FPartly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 62F. Dew point will be around 57F with an average humidity of 68%. Winds will be 1 mph from the NE.
- 77|62°F30% Chance of Rain
Day
77°FMostly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 77F. Dew point will be around 58F with an average humidity of 63%. Winds will be 1 mph from the E.
Night
62°FMostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 62F. Dew point will be around 57F with an average humidity of 69%. Winds will be 1 mph from the SE.
