7-Day Forecast 33.97°N 90.38°W (Text-Only)
NWS Forecast for: Sumner MS
Issued by: National Weather Service Memphis, TN
Last Update: 6:45 am CDT Jul 13, 2025


Today: A 30 percent chance of showers and thunderstorms, mainly between 1pm and 5pm. Sunny, with a high near 93. Heat index values as high as 105. Southwest wind around 5 mph.

Tonight: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly clear, with a low around 74. South southwest wind around 5 mph becoming calm in the evening.

Monday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 109. Southwest wind around 5 mph.

Monday Night: Mostly clear, with a low around 74. South southwest wind around 5 mph becoming calm in the evening.

Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Calm wind becoming southwest around 5 mph in the afternoon.

Tuesday Night: Mostly clear, with a low around 76. South southwest wind around 5 mph becoming calm.

Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. Calm wind becoming south southwest around 5 mph in the afternoon.

Wednesday Night: Mostly clear, with a low around 75. South wind around 5 mph becoming calm.

Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95.

Thursday Night: Partly cloudy, with a low around 75.

Friday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.

Friday Night: Partly cloudy, with a low around 75.

Saturday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.



Sumner MS
 33.97°N 90.38°W (Elev. 148 ft)

Visit your local NWS office at: https://www.weather.gov/meg