Joliet, Illinois weather · now
Showers And Thunderstorms
- Feels
- 84°
- High / Low
- 82° / 69°
- Wind
- 0 mph N
- Humidity
- 93%
Precipitation · next 12 hrs
Peak 82% · 1 PM
Current weather and 7-day forecast for Joliet, Illinois, sourced directly from the National Weather Service. Expect showers and thunderstorms today. Today's high is 82° with a low near 69°. 1 active weather alert in effect.
What to wear today
Rain jacket and umbrella
Plan for showers (82%). Skip cotton or anything that dries slow.
Next 24 hours
-
12 PM
76°
81%
-
2 PM
78°
75%
-
4 PM
81°
40%
-
6 PM
81°
39%
-
8 PM
78°
36%
-
10 PM
74°
48%
-
12 AM
73°
50%
-
2 AM
72°
45%
-
4 AM
71°
30%
-
6 AM
70°
18%
-
8 AM
72°
43%
-
10 AM
76°
45%
Live radar
View full radar →7 days
-
Today 8/11
Showers And Thunderstorms 82% 82° · 69° - 12 PM
76° Showers And Thunderstorms 81% - 1 PM
77° Showers And Thunderstorms 82% - 2 PM
78° Showers And Thunderstorms 75% - 3 PM
80° Chance Showers And Thunderstorms 45% - 4 PM
81° Chance Showers And Thunderstorms 40% - 5 PM
81° Chance Showers And Thunderstorms 53% - 6 PM
81° Chance Showers And Thunderstorms 39% - 7 PM
81° Chance Showers And Thunderstorms 48% - 8 PM
78° Chance Showers And Thunderstorms 36% - 9 PM
76° Chance Showers And Thunderstorms 50% - 10 PM
74° Chance Showers And Thunderstorms 48% - 11 PM
74° Chance Showers And Thunderstorms 52%
- 12 PM
-
Wed 8/12
Chance Showers And Thunderstorms 61% 83° · 68° - 12 AM
73° Chance Showers And Thunderstorms 50% - 1 AM
72° Chance Showers And Thunderstorms 53% - 2 AM
72° Chance Showers And Thunderstorms 45% - 3 AM
71° Chance Showers And Thunderstorms 44% - 4 AM
71° Chance Showers And Thunderstorms 30% - 5 AM
70° Slight Chance Showers And Thunderstorms 23% - 6 AM
70° Slight Chance Showers And Thunderstorms 18% - 7 AM
70° Slight Chance Showers And Thunderstorms 22% - 8 AM
72° Chance Showers And Thunderstorms 43% - 9 AM
74° Chance Showers And Thunderstorms 29% - 10 AM
76° Chance Showers And Thunderstorms 45% - 11 AM
78° Chance Showers And Thunderstorms 49% - 12 PM
80° Chance Showers And Thunderstorms 52% - 1 PM
80° Chance Showers And Thunderstorms 42% - 2 PM
81° Chance Showers And Thunderstorms 30% - 3 PM
82° Chance Showers And Thunderstorms 47% - 4 PM
81° Chance Showers And Thunderstorms 47% - 5 PM
81° Slight Chance Showers And Thunderstorms 17% - 6 PM
81° Slight Chance Showers And Thunderstorms 16% - 7 PM
79° Slight Chance Showers And Thunderstorms 24% - 8 PM
78° Slight Chance Showers And Thunderstorms 22% - 9 PM
76° Mostly Cloudy 6% - 10 PM
74° Mostly Cloudy 4% - 11 PM
72° Mostly Cloudy 7%
- 12 AM
-
Thu 8/13
Showers And Thunderstorms 76% 80° · 67° - 12 AM
72° Slight Chance Showers And Thunderstorms 19% - 1 AM
71° Slight Chance Showers And Thunderstorms 21% - 2 AM
70° Mostly Cloudy 14% - 3 AM
70° Chance Showers And Thunderstorms 33% - 4 AM
70° Rain Showers Likely 61% - 5 AM
69° Chance Rain Showers 30% - 6 AM
69° Chance Rain Showers 47% - 7 AM
70° Rain Showers Likely 64% - 8 AM
71° Rain Showers Likely 64% - 9 AM
74° Rain Showers Likely 64% - 10 AM
76° Rain Showers Likely 64% - 11 AM
77° Rain Showers Likely 64% - 12 PM
78° Rain Showers Likely 64% - 1 PM
78° Showers And Thunderstorms 76% - 2 PM
78° Showers And Thunderstorms 76% - 3 PM
78° Showers And Thunderstorms 76% - 4 PM
78° Showers And Thunderstorms 76% - 5 PM
77° Showers And Thunderstorms 76% - 6 PM
77° Showers And Thunderstorms 76% - 7 PM
76° Showers And Thunderstorms Likely 60% - 8 PM
75° Showers And Thunderstorms Likely 60% - 9 PM
74° Showers And Thunderstorms Likely 60% - 10 PM
72° Rain Showers Likely 60% - 11 PM
71° Rain Showers Likely 60%
- 12 AM
-
Fri 8/14
Chance Rain Showers 51% 80° · 66° - 12 AM
71° Rain Showers Likely 60% - 1 AM
70° Chance Rain Showers 51% - 2 AM
70° Chance Rain Showers 51% - 3 AM
69° Chance Rain Showers 51% - 4 AM
68° Chance Rain Showers 51% - 5 AM
68° Chance Rain Showers 51% - 6 AM
67° Chance Rain Showers 51% - 7 AM
68° Slight Chance Rain Showers 23% - 8 AM
70° Slight Chance Rain Showers 23% - 9 AM
72° Slight Chance Rain Showers 23% - 10 AM
75° Slight Chance Rain Showers 23% - 11 AM
77° Slight Chance Rain Showers 23% - 12 PM
78° Slight Chance Rain Showers 23% - 1 PM
79° Partly Sunny 7% - 2 PM
79° Partly Sunny 7% - 3 PM
79° Partly Sunny 7% - 4 PM
78° Partly Sunny 7% - 5 PM
78° Partly Sunny 7% - 6 PM
77° Mostly Cloudy 7% - 7 PM
76° Partly Cloudy 14% - 8 PM
75° Partly Cloudy 14% - 9 PM
73° Partly Cloudy 14% - 10 PM
72° Partly Cloudy 14% - 11 PM
71° Partly Cloudy 14%
- 12 AM
-
Sat 8/15
Chance Showers And Thunderstorms 53% 84° · 71° - 12 AM
70° Partly Cloudy 14% - 1 AM
70° Chance Showers And Thunderstorms 51% - 2 AM
69° Chance Showers And Thunderstorms 51% - 3 AM
69° Chance Showers And Thunderstorms 51% - 4 AM
68° Chance Showers And Thunderstorms 51% - 5 AM
68° Chance Showers And Thunderstorms 51% - 6 AM
67° Chance Showers And Thunderstorms 51% - 7 AM
68° Chance Showers And Thunderstorms 53% - 8 AM
69° Chance Showers And Thunderstorms 53% - 9 AM
72° Chance Showers And Thunderstorms 53% - 10 AM
74° Chance Showers And Thunderstorms 53% - 11 AM
76° Chance Showers And Thunderstorms 53% - 12 PM
78° Chance Showers And Thunderstorms 53% - 1 PM
80° Slight Chance Showers And Thunderstorms 15% - 2 PM
81° Slight Chance Showers And Thunderstorms 15% - 3 PM
82° Slight Chance Showers And Thunderstorms 15% - 4 PM
83° Slight Chance Showers And Thunderstorms 15% - 5 PM
83° Slight Chance Showers And Thunderstorms 15% - 6 PM
83° Slight Chance Showers And Thunderstorms 15% - 7 PM
82° Slight Chance Showers And Thunderstorms 24% - 8 PM
80° Slight Chance Showers And Thunderstorms 24% - 9 PM
78° Slight Chance Showers And Thunderstorms 24% - 10 PM
77° Slight Chance Showers And Thunderstorms 24% - 11 PM
76° Slight Chance Showers And Thunderstorms 24%
- 12 AM
-
Sun 8/16
Chance Showers And Thunderstorms 48% 85° · 67° - 12 AM
75° Slight Chance Showers And Thunderstorms 24% - 1 AM
74° Chance Showers And Thunderstorms 48% - 2 AM
74° Chance Showers And Thunderstorms 48% - 3 AM
73° Chance Showers And Thunderstorms 48% - 4 AM
73° Chance Showers And Thunderstorms 48% - 5 AM
72° Chance Showers And Thunderstorms 48% - 6 AM
71° Chance Showers And Thunderstorms 48% - 7 AM
71° Slight Chance Showers And Thunderstorms 20% - 8 AM
74° Slight Chance Showers And Thunderstorms 20% - 9 AM
76° Slight Chance Showers And Thunderstorms 20% - 10 AM
79° Slight Chance Showers And Thunderstorms 20% - 11 AM
81° Slight Chance Showers And Thunderstorms 20% - 12 PM
83° Slight Chance Showers And Thunderstorms 20% - 1 PM
84° Chance Showers And Thunderstorms 31% - 2 PM
84° Chance Showers And Thunderstorms 31% - 3 PM
84° Chance Showers And Thunderstorms 31% - 4 PM
83° Chance Showers And Thunderstorms 31% - 5 PM
82° Chance Showers And Thunderstorms 31% - 6 PM
82° Chance Showers And Thunderstorms 31% - 7 PM
80° Slight Chance Rain Showers 20% - 8 PM
78° Slight Chance Rain Showers 20% - 9 PM
76° Slight Chance Rain Showers 20% - 10 PM
74° Slight Chance Rain Showers 20% - 11 PM
72° Slight Chance Rain Showers 20%
- 12 AM
-
Mon 8/17
Mostly Sunny 12% 80° · 63° - 12 AM
72° Slight Chance Rain Showers 20% - 1 AM
71° Partly Cloudy 10% - 2 AM
70° Partly Cloudy 10% - 3 AM
69° Partly Cloudy 10% - 4 AM
68° Partly Cloudy 10% - 5 AM
67° Partly Cloudy 10% - 6 AM
67° Mostly Sunny 10% - 7 AM
67° Mostly Sunny 6% - 8 AM
70° Mostly Sunny 6% - 9 AM
72° Mostly Sunny 6% - 10 AM
75° Mostly Sunny 6% - 11 AM
77° Mostly Sunny 6% - 12 PM
78° Mostly Sunny 6% - 1 PM
79° Partly Sunny 12% - 2 PM
79° Partly Sunny 12% - 3 PM
78° Mostly Sunny 12% - 4 PM
78° Mostly Sunny 12% - 5 PM
77° Mostly Sunny 12% - 6 PM
76° Partly Cloudy 12% - 7 PM
75° Partly Cloudy 7% - 8 PM
73° Partly Cloudy 7% - 9 PM
71° Partly Cloudy 7% - 10 PM
69° Partly Cloudy 7% - 11 PM
67° Partly Cloudy 7%
- 12 AM
Extended outlook days 8–16
- Tue 8/18
Cloudy 6% 76° · 58° - Wed 8/19
Drizzle 15% 80° · 63° - Thu 8/20
Cloudy 16% 80° · 64° - Fri 8/21
Drizzle 13% 91° · 74° - Sat 8/22
Drizzle 19% 74° · 62° - Sun 8/23
Cloudy 14% 69° · 55° - Mon 8/24
Mostly Sunny 15% 70° · 52° - Tue 8/25
Cloudy 32% 71° · 49° - Wed 8/26
Cloudy 17% 76° · 55°
Days 8+ from the Open-Meteo multi-model ensemble — treat as a guide; accuracy drops past day 7.
Best day this week
Mild temps, low rain chance, clearer skies.
Monday, 8/17
Mostly Sunny, 80° / 63°
- Tomorrow
83°68° - Thu
80°67° - Fri
80°66° - Sat
84°71° - Sun
85°67° - Mon
80°63°
Best time to head outside
Picks the upcoming daytime hour with the most favorable conditions for each activity. Factors in temperature, wind, precipitation timing, and pollen.
- RunTomorrow 6 AM
warm at 67°F · calm wind · slight chance of rain (10%) · rain should clear by 6 AM · pollen moderate today
Excellent96 / 100 - BikeTomorrow 6 AM
comfortable at 70°F · calm wind · slight chance of rain (18%) · rain should clear by 6 AM · pollen moderate today
Excellent100 / 100 - GolfTomorrow 6 AM
comfortable at 70°F · calm wind · slight chance of rain (18%) · rain should clear by 6 AM · pollen moderate today
Excellent100 / 100 - PicnicTomorrow 6 AM
comfortable at 70°F · calm wind · slight chance of rain (18%) · rain should clear by 6 AM · pollen moderate today
Excellent100 / 100 - Magic ShowAnytime
Any weather is magic show weather. Indoors or out, magic doesn't care.
Corporate Magician Scott Henderson
More for Joliet
Other cities in Illinois
Detailed forecast (NWS)
- This Afternoon
- Showers and thunderstorms before 3pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 82. South southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
- Wednesday
- A chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms between 10am and 5pm, then a slight chance of showers and thunderstorms. Partly sunny. High near 83, with temperatures falling to around 81 in the afternoon. South southeast wind 0 to 5 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
- Thursday
- Rain showers likely before 1pm, then showers and thunderstorms. Mostly cloudy, with a high near 80. East wind 0 to 5 mph, with gusts as high as 10 mph. Chance of precipitation is 80%.
- Friday
- A chance of rain showers before 1pm. Partly sunny, with a high near 80.