Weather forecast for: San Jose IL
Last Update: 12:30 am CDT Sep 28, 2026
Overnight: Mostly clear, with a low around 49. Calm wind.
Monday: Sunny, with a high near 77. Calm wind becoming northeast around 5 mph in the afternoon.
Monday Night: Clear, with a low around 51. Light and variable wind.
Tuesday: Sunny, with a high near 81. South wind 3 to 7 mph.
Tuesday Night: Partly cloudy, with a low around 62. South southeast wind 5 to 7 mph, with gusts as high as 15 mph.
Wednesday: Partly sunny, with a high near 83. South wind 8 to 11 mph, with gusts as high as 20 mph.
Wednesday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 68. South wind 8 to 11 mph, with gusts as high as 21 mph.
Thursday: Showers. High near 77. Chance of precipitation is 80%.
Thursday Night: Showers likely. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Friday: A 40 percent chance of showers. Partly sunny, with a high near 69.
Friday Night: Partly cloudy, with a low around 55.
Saturday: Mostly sunny, with a high near 70.
Saturday Night: Partly cloudy, with a low around 56.
Sunday: Mostly sunny, with a high near 70.
WeatherWorld.com
Village of San Jose, IL
