Weather forecast for: Greenville MS
Last Update: 11:15 am CDT Sep 14, 2026
Today: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds and hot, with a high near 100. Heat index values as high as 107. Calm wind becoming south southwest around 5 mph.
Tonight: A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. South southwest wind around 5 mph becoming calm.
Tuesday: Sunny and hot, with a high near 100. Heat index values as high as 106. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night: Mostly clear, with a low around 77. South southeast wind around 5 mph becoming calm.
Wednesday: Sunny and hot, with a high near 100. Light southeast wind becoming south southeast 5 to 10 mph in the morning.
Wednesday Night: Mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm after midnight.
Thursday: Sunny and hot, with a high near 99. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night: Clear, with a low around 73. East southeast wind around 5 mph becoming calm in the evening.
Friday: Sunny and hot, with a high near 100. Calm wind becoming east around 5 mph in the afternoon.
Friday Night: Mostly clear, with a low around 73.
Saturday: Sunny and hot, with a high near 99.
Saturday Night: Mostly clear, with a low around 75.
Sunday: A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 97.