I-55 weather conditions near Pontiac, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
- Current condition: Fair 73°F 2024-05-19T20:35:00-05:00
- Tonight 2024-05-19, Slight Chance T-storms then Mostly Cloudy. A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 66. East northeast wind 5 to 10 mph becoming south southeast after midnight.
- Monday 2024-05-20, Mostly Sunny then T-storms Likely and Breezy. Showers and thunderstorms likely, mainly after 4pm. Partly sunny, with a high near 87. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
- Monday Night 2024-05-20, T-storms Likely then Chance Showers. Showers and thunderstorms likely, mainly before 7pm. Mostly cloudy, with a low around 66. South southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
- Tuesday 2024-05-21, Slight Chance T-storms and Breezy. A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
- Tuesday Night 2024-05-21, T-storms Likely and Breezy. Showers likely and possibly a thunderstorm before 10pm, then showers and thunderstorms likely between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 65. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.
- Wednesday 2024-05-22, Breezy. Slight Chance T-storms then Chance Showers. A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76. Breezy. Chance of precipitation is 30%.
- Wednesday Night 2024-05-22, Mostly Clear. Mostly clear, with a low around 53.
- Thursday 2024-05-23, Sunny. Sunny, with a high near 77.
- Thursday Night 2024-05-23, Mostly Clear. Mostly clear, with a low around 54.
- Friday 2024-05-24, Mostly Sunny then Chance Showers. A chance of showers after 1pm. Mostly sunny, with a high near 81.
- Friday Night 2024-05-24, Chance Showers. A chance of showers. Partly cloudy, with a low around 60.
- Saturday 2024-05-25, Chance Showers then Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 80.
- Saturday Night 2024-05-25, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
- Sunday 2024-05-26, Partly Sunny then Chance Showers. A chance of showers. Partly sunny, with a high near 77.