I-70 weather conditions near Greenville, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 79°F 2025-06-21T00:15:00-05:00 
Overnight 2025-06-21, Clear. Clear, with a low around 75. South wind around 10 mph, with gusts as high as 20 mph.
Saturday 2025-06-21, Sunny. Sunny, with a high near 94. Heat index values as high as 103. South wind 10 to 17 mph, with gusts as high as 24 mph.- Saturday Night 2025-06-21, Clear. Clear, with a low around 74. South wind 8 to 13 mph, with gusts as high as 23 mph.
- Sunday 2025-06-22, Sunny. Sunny, with a high near 94. Heat index values as high as 101. South wind 8 to 11 mph.
- Sunday Night 2025-06-22, Clear. Clear, with a low around 75. South wind 6 to 9 mph.
- Monday 2025-06-23, Sunny. Sunny, with a high near 94.
Monday Night 2025-06-23, Mostly Clear. Mostly clear, with a low around 75.
Tuesday 2025-06-24, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.- Tuesday Night 2025-06-24, Partly Cloudy. Partly cloudy, with a low around 74.
Wednesday 2025-06-25, Slight Chance Showers then Slight Chance T-storms. A slight chance of showers, with thunderstorms also possible after 1pm. Sunny, with a high near 93. Chance of precipitation is 20%.
- Wednesday Night 2025-06-25, Mostly Clear. Mostly clear, with a low around 74.
Thursday 2025-06-26, Mostly Sunny then Chance Showers. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Thursday Night 2025-06-26, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.Friday 2025-06-27, Slight Chance T-storms then Chance Showers. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.