10-Day Weather Forecast - Pontiac, IL
Weekend Weather
- 78|61°F50% Chance of RainHourly details
Today
78°FSunny with a chance of rain. Chance of precipitation 45%. High temperature around 78F. Dew point will be around 56F with an average humidity of 63%. Winds will be 8 mph from the NW.
Tonight
61°FPartly cloudy in the evening then becoming mostly cloudy. Lows in the upper 50s. Southwest winds around 5 mph becoming southeast after midnight.
- 69|60°FThunderstormsHourly details
Day
69°FShowers likely with a slight chance of thunderstorms in the morning then showers with a chance of thunderstorms in the afternoon. Locally heavy rainfall possible in the afternoon. Breezy with highs in the lower 70s. Temperature falling into the mid 60s in the afternoon. Southeast winds 5 to 10 mph increasing to east 10 to 15 mph with gusts up to 30 mph in the afternoon. Chance of precipitation near 100 percent.
Night
60°FCloudy. Showers with a chance of thunderstorms in the evening then a chance of showers after midnight. Lows in the upper 50s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 90 percent.
- 72|54°FPartly CloudyHourly details
Day
72°FMostly cloudy in the morning then becoming partly cloudy. A slight chance of showers in the morning. Highs in the mid 70s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent.
Night
54°FMostly clear. Lows in the lower 50s. North winds 5 to 10 mph.
- 75|56°FMostly SunnyHourly details
Day
75°FMostly sunny. Highs in the upper 70s.
Night
56°FMostly clear. A slight chance of showers and thunderstorms after midnight. Lows in the upper 50s. Chance of precipitation 20 percent.
- 78|60°F40% Chance of StormsHourly details
Day
78°FPartly cloudy. A slight chance of showers and thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 40 percent.
Night
60°FMostly clear. Lows in the upper 50s.
- 77|58°FPartly CloudyHourly details
Day
77°FMostly sunny in the morning then becoming partly cloudy. Highs in the upper 70s.
Night
58°FMostly clear. Lows in the upper 50s.
- 76|63°FPartly Cloudy
Day
76°FPartly cloudy. Highs around 80.
Night
63°FPartly cloudy. A chance of showers and thunderstorms in the evening. Lows around 60. Chance of precipitation 30 percent.
Weekend Weather
- 80|70°F40% Chance Rain Showers
Day
80°FPartly cloudy in the morning then becoming mostly cloudy. A chance of showers. Highs in the lower 80s. Chance of precipitation 40 percent.
Night
70°FMostly clear with a 45% chance for rain and thunderstorms. Low temperature around 70F. Dew point will be around 68F with an average humidity of 86%. Winds will be 6 mph from the S.
- 83|72°F60% Chance of Storms
Day
83°FCloudy with a 80% chance for rain and thunderstorms. High temperature around 83F. Dew point will be around 70F with an average humidity of 75%. Winds will be 11 mph from the S.
Night
72°FClear with a 45% chance for rain and thunderstorms. Low temperature around 72F. Dew point will be around 71F with an average humidity of 82%. Winds will be 9 mph from the SW.
- 84|71°F40% Chance of Rain
Day
84°FSunny with a 35% chance for rain and thunderstorms. High temperature around 84F. Dew point will be around 70F with an average humidity of 71%. Winds will be 10 mph from the SW.
Night
71°FClear with a 40% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 70F with an average humidity of 81%. Winds will be 6 mph from the SW.













