I-80 weather conditions near Williamsburg, Iowa
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fog/Mist 70°F 2025-06-15T03:52:00-05:00 
Overnight 2025-06-15, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. East wind around 5 mph.
Sunday 2025-06-15, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 8am. Mostly cloudy, with a high near 84. Southeast wind around 5 mph.
Sunday Night 2025-06-15, Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Southeast wind around 5 mph becoming southwest after midnight.
Monday 2025-06-16, Mostly Sunny. Mostly sunny, with a high near 88. South wind 5 to 10 mph.Monday Night 2025-06-16, Partly Cloudy then Chance T-storms. A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68.
Tuesday 2025-06-17, Mostly Sunny then Chance T-storms. A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 90. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night 2025-06-17, T-storms. Showers and thunderstorms. Low around 66. Chance of precipitation is 90%.
Wednesday 2025-06-18, T-storms Likely. Showers and thunderstorms likely, mainly before 1pm. Partly sunny, with a high near 83. Chance of precipitation is 60%.
Wednesday Night 2025-06-18, Mostly Clear. Mostly clear, with a low around 63.
Juneteenth 2025-06-19, Sunny. Sunny, with a high near 85.- Thursday Night 2025-06-19, Mostly Clear. Mostly clear, with a low around 65.
- Friday 2025-06-20, Sunny. Sunny, with a high near 90.
- Friday Night 2025-06-20, Mostly Clear. Mostly clear, with a low around 73.
- Saturday 2025-06-21, Sunny. Sunny, with a high near 93.