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Burlington, IL

77°F
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Burlington

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77°
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Burlington, 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
Humid with sun and clouds
82°
65°
27
Cloudy most of the time
80°
65°
28
Times of clouds and sun
86°
66°
29
A shower and t-storm; humid
86°
66°
30
Mostly cloudy
85°
65°
31
Mostly sunny and humid
84°
66°
1
Mostly sunny and warm
85°
66°
2
A t-storm around in the a.m.
86°
67°
3
A shower and thunderstorm
86°
66°
4
Plenty of sunshine
84°
65°
5
Plenty of sun
85°
65°
6
Humid with some sun
86°
66°
7
Mostly sunny and less humid
86°
64°
8
Plenty of sunshine
79°
60°
9
Increasing cloudiness
78°
61°
10
Cloudy, afternoon rain
78°
64°
11
A shower and thunderstorm
84°
66°
12
Sunshine and humid
85°
66°
13
Mostly sunny, warm and humid
87°
67°
14
A couple of morning showers
86°
65°
15
Mostly sunny and less humid
85°
63°
16
Partly sunny; low humidity
80°
60°
17
Sunshine with low humidity
78°
63°
18
Partly sunny
79°
63°
19
Partly sunny and humid
85°
61°
20
Mostly sunny and humid
84°
62°
21
Partly sunny and humid
85°
63°
22
Partly sunny and humid
84°
58°
23
Humid with thunderstorms
79°
55°
24
A little rain in the morning
76°
54°
25
Mostly sunny
76°
54°
26
Mostly sunny
77°
55°
27
Mostly sunny
77°
53°
28
Plenty of sunshine
78°
53°
29
Sunshine
80°
58°
30
Mostly sunny
81°
60°
31
Morning rain, then a shower
76°
61°
1
Humid; a stray a.m. t-shower
81°
60°
2
Partly sunny and humid
83°
57°
3
Couple of thunderstorms
82°
51°
4
Decreasing clouds; less humid
74°
52°
5
Mostly sunny
74°
59°

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 Burlington

Burlington's August 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 51° and 67°. The average high for August is 82° with an average low of 61°. 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 Burlington. See also: September | October | November.

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Weather Near Burlington:

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