Local Forecast

Joliet, IL Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Joliet, IL

No Active Alerts

Hour-by-Hour  Current Observation

Sunday 3:50 AM CDTSunday 3:50 AM

°F °C
Regional Observations →
41°F

NULL

  • 66° / 39° High / Low
  • 37° Feels Like
  • 0% Chance of Rain

Wind

6 mph

S

UV Index

0

None

Humidity

81%

Dew 35°F

Sun

7:10 AM · 6:03 PM

Rise · Set

Source: CHICAGO/DUPAGE (KDPA). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Sunday

66° 39°

Sunny

Overnight: Clear

Detailed forecast

Sunday

Patchy frost before 8am. Sunny. High near 65, with temperatures falling to around 63 in the afternoon. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Night

Clear. Low around 39, with temperatures rising to around 41 overnight. South wind 0 to 10 mph.

Monday

68° 42°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Monday

Sunny, with a high near 68. South wind 0 to 5 mph.

Night

Mostly clear, with a low around 42. East wind around 0 mph.

Tuesday

71° 46°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Tuesday

Sunny, with a high near 71.

Night

Mostly clear, with a low around 45.

Wednesday

73° 50°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Wednesday

Sunny, with a high near 73.

Night

Mostly clear, with a low around 49.

Thursday

75° 50°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Thursday

Sunny, with a high near 74.

Night

Mostly clear, with a low around 50.

Joliet, IL Weather Analysis Tools