63049 Weather (Fenton, MO)

Weather forecast for: Fenton MO

Last Update: 5:46 am CDT Sep 29, 2026

Today: Sunny, with a high near 83. South wind around 6 mph.

Tonight: Increasing clouds, with a low around 64. South wind 3 to 5 mph.

Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 90. South wind 5 to 7 mph.

Wednesday Night: Mostly cloudy, with a low around 71. South wind around 7 mph.

Thursday: A 40 percent chance of showers after 1pm. Mostly cloudy, with a high near 88. South wind 6 to 9 mph.

Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.

Friday: Showers likely. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.

Friday Night: A 30 percent chance of showers. Cloudy, with a low around 58.

Saturday: A 40 percent chance of showers. Mostly cloudy, with a high near 69.

Saturday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 58.

Sunday: Partly sunny, with a high near 70.

Sunday Night: Mostly clear, with a low around 53.

Monday: Sunny, with a high near 69.