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Carrollton, IL

72°F
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Carrollton, 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

October

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
27
Cloudy and warm
80°
57°
28
Mostly cloudy and warm
80°
57°
29
Warm with clouds; p.m. rain
78°
56°
30
Warm with plenty of sunshine
78°
55°
1
Sunny, warm and less humid
77°
49°
2
A shower in the afternoon
76°
55°
3
Warm with plenty of sun
78°
55°
4
Mostly cloudy, warm and humid
78°
56°
5
Warm and humid with rain
76°
55°
6
A little afternoon rain
75°
55°
7
Mostly cloudy, warm and humid
76°
54°
8
Cloudy and warm; p.m. rain
75°
55°
9
Cloudy and warm
75°
54°
10
Humid with periods of rain
74°
51°
11
Less humid with some sun
74°
43°
12
Cooler with clouds and sun
61°
40°
13
Cloudy
60°
39°
14
Mainly cloudy
59°
39°
15
Cloudy
59°
38°
16
Cloudy
60°
43°
17
Decreasing clouds
61°
37°
18
Mostly sunny
58°
36°
19
Mostly cloudy
57°
37°
20
Cloudy
57°
39°
21
Cloudy
58°
43°
22
Mostly cloudy
57°
46°
23
A shower in the afternoon
72°
42°
24
A little morning rain; clouds
71°
39°
25
Partly sunny
63°
38°
26
Sunny to partly cloudy
60°
36°
27
Showers around in the p.m.
54°
32°
28
Mostly cloudy
53°
39°
29
More sun than clouds
55°
44°
30
Cloudy, a shower in the p.m.
55°
34°
31
Rain
61°
30°

Temperature Graph

°F
80° 68° 56° 44° 32° Oct
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

October Weather in Carrollton

Carrollton's October 2026 forecast shows daily high temperatures ranging from 53° to 80°, with overnight lows between 30° and 57°. The average high for October is 67° with an average low of 45°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Carrollton. See also: November | December | January.

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World North America United States Illinois Carrollton

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