Weather forecast for: Belgium WI
Last Update: 3:51 am CDT Oct 20, 2026
Overnight: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 46. Calm wind.
Tuesday: Widespread dense fog, mainly between 7am and 10am. Otherwise, mostly sunny, with a high near 62. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night: Partly cloudy, with a low around 44. South wind around 5 mph becoming calm.
Wednesday: Mostly sunny, with a high near 65. South wind around 5 mph.
Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 48. Calm wind.
Thursday: Sunny, with a high near 64. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night: Mostly clear, with a low around 50. Calm wind.
Friday: Sunny, with a high near 62. Southeast wind 5 to 10 mph.
Friday Night: Partly cloudy, with a low around 50.
Saturday: Mostly sunny, with a high near 63.
Saturday Night: Mostly cloudy, with a low around 51.
Sunday: Partly sunny, with a high near 66.
Sunday Night: Partly cloudy, with a low around 46.
Monday: A 20 percent chance of showers. Mostly sunny, with a high near 61.