I-20 weather conditions near Vicksburg, Mississippi
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 70°F 2025-09-19T00:55:00-05:00 
Overnight 2025-09-19, Mostly Clear. Mostly clear, with a low around 67. Calm wind.Friday 2025-09-19, Sunny then Slight Chance T-storms. A slight chance of showers between 3pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 93. Calm wind. Chance of precipitation is 20%.
Friday Night 2025-09-19, Slight Chance T-storms then Mostly Clear. A 20 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 69. Calm wind.
Saturday 2025-09-20, Mostly Sunny then Slight Chance Showers. A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 94. Heat index values as high as 97. Calm wind.
- Saturday Night 2025-09-20, Partly Cloudy. Partly cloudy, with a low around 70. Calm wind.
Sunday 2025-09-21, Mostly Sunny. Mostly sunny, with a high near 93. Calm wind becoming south around 5 mph in the afternoon.- Sunday Night 2025-09-21, Partly Cloudy. Partly cloudy, with a low around 70. Calm wind becoming southeast around 5 mph.
- Monday 2025-09-22, Mostly Sunny. Mostly sunny, with a high near 92. Light south wind increasing to 5 to 10 mph in the morning.
Monday Night 2025-09-22, Mostly Clear then Slight Chance Showers. A 20 percent chance of showers after 1am. Mostly clear, with a low around 71. South southeast wind around 5 mph becoming calm in the evening.
Tuesday 2025-09-23, Chance Showers. A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
Tuesday Night 2025-09-23, Chance Showers. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Wednesday 2025-09-24, Chance Showers. A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.- Wednesday Night 2025-09-24, Chance Showers. A 30 percent chance of showers. Partly cloudy, with a low around 69.
Thursday 2025-09-25, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.