54423 Weather (Custer, WI)

Weather forecast for: Custer WI

Last Update: 1:51 pm CDT Oct 27, 2026

This Afternoon: A 30 percent chance of showers, mainly before 5pm. Cloudy, with a high near 61. Southeast wind around 10 mph, with gusts as high as 18 mph.

Tonight: Mostly cloudy, with a low around 47. Southeast wind 5 to 8 mph becoming southwest after midnight.

Wednesday: Sunny, with a high near 71. South southwest wind 5 to 11 mph, with gusts as high as 20 mph.

Wednesday Night: Showers and thunderstorms before 4am, then a slight chance of showers. Low around 53. South wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 62. West northwest wind 9 to 11 mph, with gusts as high as 20 mph.

Thursday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 34.

Friday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 59.

Friday Night: Mostly cloudy, with a low around 36.

Saturday: A 20 percent chance of showers. Mostly cloudy, with a high near 58.

Saturday Night: A 20 percent chance of showers after 1am. Patchy fog between 11pm and 3am. Otherwise, mostly cloudy, with a low around 43.

Sunday: A 30 percent chance of showers. Mostly cloudy, with a high near 62.

Sunday Night: A 20 percent chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 45.

Monday: A 30 percent chance of showers. Mostly cloudy, with a high near 61.