I-70 weather conditions near Vandalia, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 72°F 2025-07-09T22:55:00-05:00 
Tonight 2025-07-09, Mostly Clear. Mostly clear, with a low around 69. Calm wind.Thursday 2025-07-10, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 89. Light and variable wind.
Thursday Night 2025-07-10, Slight Chance T-storms then Mostly Clear. A 20 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 70. Light and variable wind.
Friday Night 2025-07-11, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 72. South wind 3 to 5 mph.Saturday 2025-07-12, Chance Showers then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 89. Chance of precipitation is 60%.
Saturday Night 2025-07-12, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 70.
Sunday 2025-07-13, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 88.
Sunday Night 2025-07-13, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 69.Monday 2025-07-14, Chance Showers then Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Monday Night 2025-07-14, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Tuesday 2025-07-15, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.- Tuesday Night 2025-07-15, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Wednesday 2025-07-16, Chance Showers then Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.