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Hillsboro, IL

59°F
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Hillsboro

Illinois

59°
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Hillsboro, 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

November

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
1
62°
54°
2
Breezy; a morning shower
66°
62°
3
A couple of afternoon showers
73°
54°
4
Mostly cloudy and cooler
61°
45°
5
A shower; breezy in the a.m.
60°
44°
6
Times of clouds and sun
56°
41°
7
Times of clouds and sun
56°
41°
8
Sunny to partly cloudy
59°
40°
9
Decreasing clouds
54°
40°
10
Mostly sunny
57°
39°
11
Mostly cloudy
59°
42°
12
Sun through high clouds
58°
42°
13
Mostly cloudy
59°
44°
14
Rain most of the time
58°
47°
15
Sunny
55°
35°
16
Partly sunny
56°
42°
17
Times of clouds and sun
61°
45°
18
Times of clouds and sun
61°
43°
19
Overcast, afternoon rain
58°
42°
20
Rain
58°
36°
21
Mostly cloudy and cooler
45°
32°
22
Times of clouds and sun
44°
27°
23
Intervals of bright sunshine
43°
26°
24
Mostly sunny
43°
34°
25
Decreasing clouds
51°
32°
26
Cloudy
44°
31°
27
Cloudy
45°
36°
28
Rain
49°
38°
29
Partly sunny
53°
39°
30
Mostly cloudy
55°
39°
1
Cloudy
52°
33°
2
Overcast and cooler
42°
31°
3
A sun-and-cloud mix
43°
31°
4
Partly sunny
50°
34°
5
Cloudy
51°
36°

Temperature Graph

°F
80° 68° 56° 44° 32° Nov
Today 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
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

November Weather in Hillsboro

Hillsboro's November 2026 forecast shows daily high temperatures ranging from 42° to 73°, with overnight lows between 26° and 62°. The average high for November is 54° with an average low of 39°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how November weather will actually feel in Hillsboro. See also: December | January | February.

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World North America United States Illinois Hillsboro

Weather Near Hillsboro:

  • O'Fallon, MO
  • St. Charles, MO
  • St. Louis, MO
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