Grayville Weather Forecast
Weather forecast for: Grayville IL
Last Update: 6:21 am CDT Oct 22, 2026
Today: Sunny, with a high near 74. Light and variable wind.
Tonight: Clear, with a low around 45. Calm wind.
Friday: Sunny, with a high near 72. Calm wind becoming east around 5 mph in the afternoon.
Friday Night: Clear, with a low around 45. Calm wind.
Saturday: Sunny, with a high near 73. Calm wind.
Saturday Night: Mostly clear, with a low around 46. Calm wind.
Sunday: Mostly sunny, with a high near 75. Calm wind.
Sunday Night: Partly cloudy, with a low around 47. Calm wind.
Monday: Partly sunny, with a high near 74. Calm wind.
Monday Night: Mostly cloudy, with a low around 48. Calm wind.
Tuesday: Partly sunny, with a high near 71. Calm wind.
Tuesday Night: Mostly cloudy, with a low around 48. Calm wind.
Wednesday: Mostly sunny, with a high near 69. Light and variable wind.