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University Park, IL

83°F
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University Park, IL Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities

August

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
26
Sunshine, warm and humid
89°
70°
27
A touch of morning rain
84°
68°
28
A stray afternoon t-shower
85°
64°
29
Mostly cloudy
79°
61°
30
Mostly sunny
78°
62°
31
Clouds and sun
79°
64°
1
A.M. rain; cloudy and humid
83°
67°
2
Humid with sun, then clouds
86°
68°
3
Humid with periods of sun
85°
68°
4
Sunny and less humid
86°
66°
5
Plenty of sunshine
81°
65°
6
An afternoon shower; humid
84°
67°
7
A thunderstorm in spots
86°
66°
8
Cloudy and humid; p.m. rain
82°
67°
9
Clouds and sun; less humid
85°
65°
10
Sunshine
78°
61°
11
Partly sunny
80°
64°
12
Mostly cloudy and humid
82°
66°
13
A shower and thunderstorm
83°
66°
14
Mostly sunny and less humid
80°
60°
15
Mostly sunny
77°
59°
16
Cloudy
78°
60°
17
Some sun with a shower
78°
62°
18
Mostly cloudy
80°
65°
19
Mostly sunny
83°
63°
20
Partly sunny
84°
66°
21
Mostly cloudy
85°
63°
22
Partial sunshine
77°
60°
23
Mostly cloudy with a shower
82°
66°
24
Clouds yielding to sun
79°
62°
25
Mostly sunny and humid
84°
60°
26
Humid; a stray p.m. t-storm
83°
64°
27
Couple of thunderstorms
84°
58°
28
A shower and t-storm; humid
78°
56°
29
Rain
75°
55°
30
Mostly cloudy
76°
57°
31
Mostly sunny
77°
61°
1
Mostly cloudy
76°
64°
2
Humid with a few showers
79°
56°
3
Cloudy, thunderstorms; humid
76°
53°
4
Rain most of the time
73°
54°
5
An afternoon shower in spots
72°
54°

Temperature Graph

°F
90° 82° 74° 66° 58° Aug
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

August Weather in University Park

University Park's August 2026 forecast shows daily high temperatures ranging from 72° to 89°, with overnight lows between 53° and 70°. The average high for August is 81° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in University Park. See also: September | October | November.

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Weather Near University Park:

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