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Barry, IL

78°F
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Barry

Illinois

78°
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Barry, 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
Heat Advisory

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
Plenty of sunshine
82°
60°
28
Sunny
81°
60°
29
Partly sunny
80°
59°
30
Sunshine and a few clouds
80°
59°
1
A thick cloud cover
79°
58°
2
Cloudy most of the time
79°
58°
3
Mostly sunny
78°
57°
4
Cloudy
79°
58°
5
Cloudy
79°
58°
6
Plenty of sunshine
78°
57°
7
Partly sunny
78°
57°
8
Mostly sunny
77°
56°
9
Mostly sunny
78°
57°
10
Partly sunny
77°
57°
11
Mainly cloudy
78°
55°
12
Partly sunny
73°
52°
13
Cooler with rain
65°
53°
14
Occasional morning rain
65°
53°
15
Warmer with sunny spells
73°
54°
16
Clouds and a few showers
72°
55°
17
Cloudy with showers
71°
47°
18
Morning rain, then t-storms
71°
40°
19
Remaining cloudy and cooler
59°
41°
20
A few showers
59°
39°
21
A sun-and-cloud mix
60°
40°
22
Sunshine and a few clouds
60°
40°
23
Times of clouds and sun
61°
41°
24
Times of clouds and sun
58°
46°
25
Occasional morning rain
59°
44°
26
Cloudy
60°
36°
27
Periods of rain
59°
34°
28
Snow and rain in the morning
53°
36°
29
Sunny
55°
37°
30
Cloudy, a shower in the p.m.
55°
37°
31
Decreasing clouds
56°
32°

Temperature Graph

°F
80° 70° 60° 50° 40° 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 Barry

Barry's October 2026 forecast shows daily high temperatures ranging from 53° to 82°, with overnight lows between 32° and 60°. The average high for October is 69° with an average low of 49°. 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 Barry. See also: November | December | January.

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Weather Near Barry:

  • Hannibal, MO
  • Macomb, IL
  • Quincy, IL
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