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Steward, IL

63°F
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Steward

Illinois

63°
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Steward, 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

December

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
29
Cloudy
44°
32°
30
Mostly cloudy
46°
31°
1
Clouds, afternoon rain
44°
30°
2
Cloudy
43°
30°
3
Mostly cloudy
43°
29°
4
Decreasing clouds
44°
29°
5
Rain in the afternoon
42°
28°
6
Solid cloud cover
36°
26°
7
Continued cloudy
33°
20°
8
Sunny to partly cloudy
29°
18°
9
Plenty of sunshine
30°
22°
10
Sun and clouds
36°
25°
11
Mostly cloudy
38°
27°
12
Sunny
39°
26°
13
Mostly sunny
36°
26°
14
Sunshine and a few clouds
30°
23°
15
Sun and some clouds
34°
21°
16
Sun and some clouds
36°
23°
17
Increasing clouds
37°
24°
18
Periods of snow
33°
20°
19
Cloudy with a few flurries
32°
17°
20
Cloudy with a little snow
29°
12°
21
Periods of snow
30°
14°
22
Partly sunny and cold
25°
18°
23
Cloudy, flurries; not as cold
34°
21°
24
A little afternoon snow
31°
19°
25
Cloudy with a bit of snow
33°
9°
26
Still cloudy
31°
9°
27
Cold with sunny intervals
24°
7°
28
Mostly cloudy and cold
24°
7°
29
Partly sunny and cold
25°
12°
30
Mostly cloudy and cold
24°
17°
31
Cloudy, a flurry in the p.m.
26°
10°
1
Windy with periods of snow
31°
6°
2
Remaining cloudy and cold
23°
6°

Temperature Graph

°F
50° 40° 30° 20° 10° Dec
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

December Weather in Steward

Steward's December 2026 forecast shows daily high temperatures ranging from 23° to 46°, with overnight lows between 6° and 32°. The average high for December is 34° with an average low of 20°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Steward. See also: January | February | March.

Further Ahead

January 2027

February 2027

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World North America United States Illinois Steward

Weather Near Steward:

  • Belvidere, IL
  • Freeport, IL
  • Rockford, IL
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