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Stoy, IL

68°F
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Stoy

Illinois

68°
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Stoy, 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
Rain
46°
36°
30
Periods of rain
47°
34°
1
Morning mist
48°
35°
2
Mostly cloudy
47°
25°
3
Rain; some ice mixed in early
48°
22°
4
Rain and ice in the morning
49°
20°
5
Mostly cloudy and colder
37°
20°
6
Sunny to partly cloudy
38°
21°
7
Sunny spells
38°
19°
8
Episodes of sunshine
39°
17°
9
Periods of sunshine
37°
16°
10
Cold with clouds and sun
33°
17°
11
Cold with clouds and sun
33°
19°
12
Partial sunshine
34°
19°
13
Partly sunny
36°
20°
14
Plenty of sun
37°
21°
15
Plenty of sunshine
42°
24°
16
Partly sunny
44°
25°
17
Times of clouds and sun
43°
29°
18
A shower in the afternoon
43°
29°
19
A wintry mix in the morning
40°
28°
20
Snow and rain in the p.m.
38°
26°
21
Snow and rain in the p.m.
38°
23°
22
Cloudy with occasional flakes
37°
27°
23
Considerable cloudiness
39°
20°
24
Snow and rain in the p.m.
40°
19°
25
Cloudy with occasional flakes
36°
22°
26
Cloudy with a little snow
33°
20°
27
Cloudy, afternoon flurries
34°
19°
28
Mostly cloudy
33°
18°
29
Periods of sun
34°
22°
30
A little afternoon snow
39°
14°
31
Cloudy
32°
20°
1
Cloudy with a bit of snow
33°
20°
2
Hist. Avg.
38°
23°

Temperature Graph

°F
50° 42° 34° 26° 18° 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 Stoy

Stoy's December 2026 forecast shows daily high temperatures ranging from 32° to 49°, with overnight lows between 14° and 36°. The average high for December is 39° with an average low of 23°. 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 Stoy. See also: January | February | March.

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