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Peotone, Illinois
Updated Jul 20, 2026 12:33 PM
⚠️ Weather Alert: Air Quality Alert issued July 19 at 12:50PM CDT by NWS Chicago IL

TodayToday

Jul 19, 2026

Weather icon
83°F70°F
Weather icon

Daytime

83°F

Isolated Rain Showers

Smoke before 1pm, then isolated rain showers between 2pm and 4pm. Mostly cloudy. High near 83, with temperatures falling to around 81 in the afternoon. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Weather icon

Tonight

70°F

Scattered Showers And Thunderstorms

Scattered showers and thunderstorms after 10pm. Mostly cloudy. Low around 70, with temperatures rising to around 72 overnight. West southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

MondayMon

Jul 20, 2026

Weather icon
85°F60°F
Weather icon

Daytime

85°F

Scattered Showers And Thunderstorms then Mostly Sunny

Scattered showers and thunderstorms before 7am. Mostly sunny. High near 85, with temperatures falling to around 82 in the afternoon. West northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

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Tonight

60°F

Partly Cloudy

Partly cloudy, with a low around 60. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

TuesdayTue

Jul 21, 2026

Weather icon
74°F56°F
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Daytime

74°F

Sunny

Sunny, with a high near 74. North wind around 10 mph, with gusts as high as 20 mph.

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Tonight

56°F

Mostly Clear

Mostly clear, with a low around 56.

WednesdayWed

Jul 22, 2026

Weather icon
77°F58°F
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Daytime

77°F

Sunny

Sunny, with a high near 77.

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Tonight

58°F

Partly Cloudy

Partly cloudy, with a low around 58.

ThursdayThu

Jul 23, 2026

Weather icon
80°F60°F
Weather icon

Daytime

80°F

Mostly Sunny

Mostly sunny, with a high near 80.

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Tonight

60°F

Mostly Clear

Mostly clear, with a low around 60.

FridayFri

Jul 24, 2026

Weather icon
84°F64°F
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Daytime

84°F

Sunny

Sunny, with a high near 84.

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Tonight

64°F

Mostly Clear

Mostly clear, with a low around 64.

SaturdaySat

Jul 25, 2026

Weather icon
87°F67°F
Weather icon

Daytime

87°F

Sunny

Sunny, with a high near 87.

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Tonight

67°F

Partly Cloudy then Slight Chance Rain Showers

A slight chance of rain showers after 1am. Partly cloudy, with a low around 67.

Forecast data provided by National Weather Service

📊 Precipitation Report
Last 7 Days • Updated Jul 20, 12:33 PM
☀️
Today (Mon, Jul 20)
0.00"
No precipitation
📅
7-Day Total
💧 0.73" precip
🕐
Previous Precipitation
Sun, Jul 19
0.48" rain
📅
Season 2025-2026
❄️ 40"
41 snow days

📅 On This Day (July 20)

2025
1 year ago
💧 0.22" rain
76° / 68°
Rain, Partially cloudy
2021
5 years ago
No precipitation
85° / 63°
Partially cloudy
2016
10 years ago
No precipitation
87° / 69°
Clear
💡 Precipitation occurred on this date in 1 of 3 years tracked.
Daily Breakdown
Date
Conditions
Precip
Snow
Temp
12 AM
67°
-
Clear
1 AM
65°
-
Clear
2 AM
65°
-
Clear
3 AM
64°
-
Clear
4 AM
63°
-
Partially cloudy
5 AM
62°
-
Partially cloudy
6 AM
62°
-
Partially cloudy
7 AM
65°
-
Clear
8 AM
69°
-
Clear
9 AM
73°
-
Clear
10 AM
76°
-
Clear
11 AM
78°
-
Partially cloudy
12 PM
78°
-
Partially cloudy
1 PM
79°
-
Overcast
2 PM
80°
-
Overcast
3 PM
81°
-
Overcast
4 PM
81°
-
Partially cloudy
5 PM
81°
-
Partially cloudy
6 PM
82°
-
Partially cloudy
7 PM
81°
-
Partially cloudy
8 PM
78°
-
Partially cloudy
9 PM
77°
-
Partially cloudy
10 PM
76°
-
Partially cloudy
11 PM
75°
-
Partially cloudy
12 AM
72°
-
Partially cloudy
1 AM
70°
-
Clear
2 AM
70°
-
Partially cloudy
3 AM
69°
💧 0.06"
Rain, Partially cloudy
4 AM
68°
-
Partially cloudy
5 AM
68°
-
Partially cloudy
6 AM
67°
-
Clear
7 AM
68°
-
Clear
8 AM
70°
-
Partially cloudy
9 AM
72°
-
Partially cloudy
10 AM
74°
💧 0.01"
Partially cloudy
11 AM
76°
-
Partially cloudy
12 PM
78°
-
Partially cloudy
1 PM
78°
-
Partially cloudy
2 PM
80°
-
Clear
3 PM
80°
💧 0.12"
Rain
4 PM
80°
💧 0.07"
Rain, Partially cloudy
5 PM
79°
💧 0.11"
Rain
6 PM
78°
💧 0.05"
Rain
7 PM
77°
💧 0.07"
Rain
8 PM
73°
-
Clear
9 PM
70°
-
Clear
10 PM
68°
-
Clear
11 PM
67°
-
Clear
12 AM
78°
-
Clear
1 AM
81°
-
Clear
2 AM
80°
-
Clear
3 AM
79°
-
Clear
4 AM
80°
-
Clear
5 AM
79°
-
Partially cloudy
6 AM
79°
-
Partially cloudy
7 AM
79°
-
Partially cloudy
8 AM
81°
-
Partially cloudy
9 AM
81°
-
Partially cloudy
10 AM
85°
-
Clear
11 AM
88°
-
Partially cloudy
12 PM
89°
-
Partially cloudy
1 PM
86°
-
Overcast
2 PM
85°
-
Partially cloudy
3 PM
87°
-
Partially cloudy
4 PM
84°
-
Partially cloudy
5 PM
84°
💧 0.1"
Rain, Partially cloudy
6 PM
83°
-
Clear
7 PM
81°
-
Partially cloudy
8 PM
80°
-
Clear
9 PM
76°
💧 0.01"
Partially cloudy
10 PM
74°
-
Partially cloudy
11 PM
73°
-
Clear
12 AM
77°
-
Partially cloudy
1 AM
75°
-
Partially cloudy
2 AM
74°
-
Overcast
3 AM
75°
-
Partially cloudy
4 AM
74°
-
Overcast
5 AM
74°
-
Partially cloudy
6 AM
74°
-
Overcast
7 AM
76°
-
Overcast
8 AM
78°
-
Partially cloudy
9 AM
81°
-
Overcast
10 AM
83°
-
Overcast
11 AM
84°
-
Overcast
12 PM
89°
-
Partially cloudy
1 PM
89°
-
Partially cloudy
2 PM
85°
💧 0.07"
Rain, Partially cloudy
3 PM
84°
💧 0.06"
Rain, Partially cloudy
4 PM
85°
-
Partially cloudy
5 PM
88°
-
Partially cloudy
6 PM
88°
-
Partially cloudy
7 PM
88°
-
Clear
8 PM
85°
-
Partially cloudy
9 PM
82°
-
Clear
10 PM
81°
-
Clear
11 PM
79°
-
Partially cloudy
12 AM
78°
-
Partially cloudy
1 AM
77°
-
Clear
2 AM
77°
-
Clear
3 AM
76°
-
Clear
4 AM
75°
-
Partially cloudy
5 AM
74°
-
Partially cloudy
6 AM
75°
-
Partially cloudy
7 AM
76°
-
Partially cloudy
8 AM
80°
-
Partially cloudy
9 AM
83°
-
Partially cloudy
10 AM
85°
-
Partially cloudy
11 AM
87°
-
Partially cloudy
12 PM
88°
-
Partially cloudy
1 PM
90°
-
Partially cloudy
2 PM
91°
-
Partially cloudy
3 PM
90°
-
Partially cloudy
4 PM
90°
-
Partially cloudy
5 PM
89°
-
Partially cloudy
6 PM
87°
-
Partially cloudy
7 PM
85°
-
Partially cloudy
8 PM
82°
-
Overcast
9 PM
80°
-
Partially cloudy
10 PM
79°
-
Overcast
11 PM
78°
-
Partially cloudy
12 AM
75°
-
Clear
1 AM
76°
-
Clear
2 AM
76°
-
Partially cloudy
3 AM
74°
-
Clear
4 AM
73°
-
Clear
5 AM
73°
-
Clear
6 AM
72°
-
Partially cloudy
7 AM
75°
-
Clear
8 AM
79°
-
Partially cloudy
9 AM
83°
-
Clear
10 AM
86°
-
Clear
11 AM
88°
-
Partially cloudy
12 PM
90°
-
Partially cloudy
1 PM
90°
-
Partially cloudy
2 PM
92°
-
Partially cloudy
3 PM
92°
-
Clear
4 PM
93°
-
Partially cloudy
5 PM
92°
-
Partially cloudy
6 PM
91°
-
Clear
7 PM
90°
-
Clear
8 PM
88°
-
Partially cloudy
9 PM
86°
-
Partially cloudy
10 PM
82°
-
Clear
11 PM
81°
-
Clear
12 AM
74°
-
Clear
1 AM
73°
-
Clear
2 AM
73°
-
Clear
3 AM
71°
-
Clear
4 AM
70°
-
Partially cloudy
5 AM
69°
-
Clear
6 AM
69°
-
Partially cloudy
7 AM
71°
-
Clear
8 AM
76°
-
Clear
9 AM
81°
-
Clear
10 AM
85°
-
Clear
11 AM
87°
-
Clear
12 PM
89°
-
Clear
1 PM
90°
-
Clear
2 PM
91°
-
Clear
3 PM
91°
-
Clear
4 PM
92°
-
Clear
5 PM
92°
-
Clear
6 PM
91°
-
Clear
7 PM
89°
-
Clear
8 PM
86°
-
Clear
9 PM
84°
-
Clear
10 PM
79°
-
Clear
11 PM
77°
-
Clear
12 AM
68°
-
Clear
1 AM
67°
-
Clear
2 AM
66°
-
Clear
3 AM
65°
-
Clear
4 AM
65°
-
Clear
5 AM
64°
-
Clear
6 AM
63°
-
Clear
7 AM
67°
-
Clear
8 AM
74°
-
Clear
9 AM
77°
-
Clear
10 AM
79°
-
Clear
11 AM
82°
-
Clear
12 PM
85°
-
Clear
1 PM
86°
-
Clear
2 PM
87°
-
Clear
3 PM
89°
-
Clear
4 PM
90°
-
Clear
5 PM
90°
-
Clear
6 PM
90°
-
Clear
7 PM
88°
-
Clear
8 PM
86°
-
Clear
9 PM
81°
-
Clear
10 PM
78°
-
Clear
11 PM
77°
-
Clear
Precipitation data provided by Visual Crossing