39345 Weather (Newton, MS)

Weather forecast for: Newton MS

Last Update: 9:15 pm CDT Sep 21, 2026

Tonight: A 40 percent chance of showers and thunderstorms, mainly before 11pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 70. Calm wind.

Tuesday: A 10 percent chance of showers and thunderstorms after 5pm. Patchy fog before 7am. Otherwise, sunny, with a high near 95. Heat index values as high as 101. Calm wind becoming north around 5 mph in the afternoon.

Tuesday Night: Mostly clear, with a low around 70. North northeast wind around 5 mph becoming calm.

Wednesday: Sunny, with a high near 93. Heat index values as high as 98. North northeast wind 5 to 10 mph.

Wednesday Night: Mostly clear, with a low around 65. North northeast wind around 5 mph.

Thursday: Sunny, with a high near 91. North northeast wind 5 to 10 mph.

Thursday Night: Partly cloudy, with a low around 64. North northeast wind around 5 mph.

Friday: Mostly sunny, with a high near 90. East northeast wind around 5 mph.

Friday Night: Partly cloudy, with a low around 64. Northeast wind around 5 mph becoming calm in the evening.

Saturday: Mostly sunny, with a high near 91.

Saturday Night: Partly cloudy, with a low around 64.

Sunday: Mostly sunny, with a high near 90.

Sunday Night: Partly cloudy, with a low around 63.

Monday: A 20 percent chance of showers. Mostly sunny, with a high near 91.