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Stoy, IL

60°F
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Stoy

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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

May

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
26
81°
51°
27
66°
59°
28
68°
57°
29
66°
48°
30
64°
40°
1
60°
45°
2
58°
38°
3
Windy; a shower in the p.m.
66°
51°
4
Windy, warmer; a p.m. t-storm
76°
56°
5
Rain and a t-storm; cooler
64°
45°
6
Cloudy and cool
59°
44°
7
A brief shower or two
63°
42°
8
Cloudy with a passing shower
64°
46°
9
Clouds and sunshine
67°
44°
10
Clouds giving way to some sun
68°
51°
11
Morning rain, then a shower
69°
49°
12
Mostly sunny with a shower
67°
48°
13
Partial sunshine
72°
55°
14
Rain and a thunderstorm
72°
51°
15
Mostly sunny
73°
52°
16
Cloudy
75°
54°
17
A shower and thunderstorm
78°
59°
18
Humid; morning showers
74°
60°
19
A shower and thunderstorm
78°
59°
20
Sunny and less humid
75°
54°
21
An afternoon thunderstorm
77°
52°
22
Mostly sunny
71°
51°
23
Mostly sunny
70°
51°
24
Partly sunny
72°
53°
25
T-storms in the afternoon
71°
53°
26
Mostly sunny
71°
52°
27
Sunny to partly cloudy
73°
53°
28
Clouds yielding to sun
74°
56°
29
Mostly cloudy
75°
57°
30
Cloudy
77°
63°
31
A couple of morning showers
78°
62°
1
Decreasing clouds; less humid
76°
56°
2
Mostly sunny
77°
58°
3
Mainly cloudy
78°
63°
4
Mostly sunny
79°
62°
5
Mostly cloudy
81°
65°
6
Cloudy and humid
83°
66°

Temperature Graph

°F
80° 70° 60° 50° 40° May
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 31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

May Weather in Stoy

Stoy's May 2026 forecast shows daily high temperatures ranging from 59° to 83°, with overnight lows between 42° and 66°. The average high for May is 73° with an average low of 54°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Stoy. See also: June | July | August.

Further Ahead

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July 2026

August 2026

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Weather Near Stoy:

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