Weather forecast for: Mason IL
Last Update: 5:16 am CST Nov 6, 2026
Today: Patchy drizzle before 11am. Cloudy through mid morning, then gradual clearing, with a high near 52. North northwest wind 7 to 13 mph, with gusts as high as 20 mph.
Tonight: Clear, with a low around 30. North northwest wind around 5 mph becoming calm in the evening.
Saturday: Sunny, with a high near 54. North northwest wind around 5 mph becoming calm in the afternoon.
Saturday Night: Mostly clear, with a low around 28. Calm wind.
Sunday: Sunny, with a high near 62. Calm wind becoming west southwest 5 to 7 mph in the morning.
Sunday Night: Clear, with a low around 36. Light west wind.
Monday: Sunny, with a high near 66. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Monday Night: Clear, with a low around 40.
Tuesday: Sunny, with a high near 67.
Tuesday Night: Mostly clear, with a low around 39.
Veterans Day: Sunny, with a high near 65.
Wednesday Night: Partly cloudy, with a low around 39.
Thursday: Mostly sunny, with a high near 61.
WeatherWorld.com
