Thursday
Frost in some areas
High:
63°F
Areas of frost before 8am. Otherwise, sunny, with a high near 63. Southeast wind 5 to 10 mph.
Joliet, IL Weather - Extended Forecast
Thursday Night
Mostly clear
Overnight low:
46°F
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 46.
Friday
Showers
High:
68°F
Showers likely, then showers and possibly a thunderstorm after 1pm. High near 68. Breezy. Chance of precipitation is 80%.
Friday Night
Showers
Overnight low:
61°F
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 61. Breezy.
Saturday
Showers likely
High:
78°F
Saturday Night
Showers likely
Overnight low:
64°F
Sunday
Showers
High:
76°F
Sunday Night
Showers likely
Overnight low:
56°F
Monday
Chance of showers
High:
68°F