I-80 weather conditions near Peru, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fog/Mist 66°F 2025-07-10T02:35:00-05:00 - Overnight 2025-07-10, Patchy Fog. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 65. East wind around 5 mph.
Thursday 2025-07-10, Patchy Fog then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 4pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 84. East wind around 5 mph becoming calm.
Thursday Night 2025-07-10, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South southeast wind around 5 mph.Friday 2025-07-11, Chance Showers then Chance T-storms. A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 90. Heat index values as high as 95. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
- Friday Night 2025-07-11, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South wind around 10 mph, with gusts as high as 15 mph.
Saturday 2025-07-12, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 85. Chance of precipitation is 60%.
Saturday Night 2025-07-12, Chance T-storms then Mostly Cloudy. A 30 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 66.
Sunday 2025-07-13, Mostly Sunny. Mostly sunny, with a high near 83.
Sunday Night 2025-07-13, Partly Cloudy. Partly cloudy, with a low around 65.
Monday 2025-07-14, Sunny. Sunny, with a high near 88.
Monday Night 2025-07-14, Mostly Clear. Mostly clear, with a low around 68.Tuesday 2025-07-15, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Tuesday Night 2025-07-15, Chance T-storms. A chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Wednesday 2025-07-16, Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 86.