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Wartburg, IL

58°F
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58°
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Wartburg, 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
83°
61°
28
66°
55°
29
64°
50°
30
67°
40°
1
64°
44°
2
A thundershower in spots
61°
40°
3
Mostly sunny; breezy, warmer
75°
53°
4
A t-storm around in the p.m.
76°
58°
5
Rain and a thunderstorm
65°
47°
6
Cool with periods of rain
58°
42°
7
A cool breeze with some sun
59°
44°
8
Rain and drizzle in the p.m.
65°
48°
9
Clouds and sunshine
71°
52°
10
A couple of afternoon showers
68°
53°
11
Sunshine and a few clouds
73°
50°
12
Partial sunshine
73°
54°
13
Times of clouds and sun
75°
56°
14
Rain tapering off
75°
55°
15
A shower and thunderstorm
76°
54°
16
Cloudy and humid
78°
60°
17
A shower and t-storm; humid
77°
59°
18
A little rain in the morning
74°
60°
19
Partly sunny and humid
78°
59°
20
Sunny and less humid
74°
55°
21
Mostly sunny
77°
53°
22
Brilliant sunshine
71°
51°
23
Turning out cloudy
71°
51°
24
Cloudy most of the time
72°
53°
25
Rain becoming steadier
70°
53°
26
Mostly sunny
71°
52°
27
Partly sunny
73°
53°
28
Cloudy with a little rain
74°
57°
29
Sunshine and a few clouds
75°
57°
30
Cloudy, a t-storm in spots
79°
62°
31
Cloudy, thunderstorms; humid
76°
63°
1
Sunny and less humid
75°
57°
2
Sunny
76°
58°
3
Turning out cloudy
77°
60°
4
Rather cloudy
77°
64°
5
A t-storm around in the p.m.
81°
65°
6
Cloudy and humid
79°
65°

Temperature Graph

°F
90° 78° 66° 54° 42° 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 Wartburg

Wartburg's May 2026 forecast shows daily high temperatures ranging from 58° to 81°, with overnight lows between 40° and 65°. The average high for May is 73° with an average low of 55°. 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 Wartburg. See also: June | July | August.

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Weather Near Wartburg:

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