Weather forecast for: Union MS
Last Update: 8:15 pm CDT Sep 7, 2026
Tonight: A 20 percent chance of showers before 10pm. Partly cloudy, with a low around 74. Southeast wind around 5 mph.
Tuesday: Mostly sunny, with a high near 93. Heat index values as high as 100. East southeast wind 5 to 10 mph.
Tuesday Night: Mostly clear, with a low around 72. East southeast wind around 5 mph becoming calm after midnight.
Wednesday: Sunny, with a high near 94. Heat index values as high as 99. East wind 5 to 10 mph.
Wednesday Night: Partly cloudy, with a low around 71. East southeast wind around 5 mph becoming calm in the evening.
Thursday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night: Partly cloudy, with a low around 71. South southeast wind around 5 mph becoming calm.
Friday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. South wind around 5 mph becoming calm.
Saturday: A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 93. Chance of precipitation is 50%.
Saturday Night: Partly cloudy, with a low around 71.
Sunday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Sunday Night: Mostly clear, with a low around 70.
Monday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.