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Pittsfield, IL

72°F
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Pittsfield

Illinois

72°
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Pittsfield, 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
80°
48°
27
69°
56°
28
62°
52°
29
61°
45°
30
64°
39°
1
61°
40°
2
60°
44°
3
75°
44°
4
80°
55°
5
62°
45°
6
60°
42°
7
67°
41°
8
65°
53°
9
80°
49°
10
69°
49°
11
75°
48°
12
82°
52°
13
Breezy and nice with sunshine
73°
47°
14
Mostly sunny and pleasant
73°
54°
15
Rain and a thunderstorm
83°
65°
16
A shower and t-storm; humid
76°
62°
17
A thunderstorm in spots
85°
69°
18
Cloudy, windy and humid
82°
63°
19
Cloudy, a shower and t-storm
72°
54°
20
Sun, then clouds; less humid
70°
56°
21
Partly sunny
73°
55°
22
Partly sunny
74°
54°
23
A couple of showers possible
74°
54°
24
Mainly cloudy and humid
76°
60°
25
Chance for rain; humid
81°
60°
26
Humid with abundant sunshine
78°
57°
27
A shower and t-storm; humid
79°
62°
28
A shower and thunderstorm
80°
62°
29
Mostly sunny and less humid
82°
59°
30
Mostly sunny
74°
58°
31
Cloudy
75°
58°
1
Mostly cloudy
74°
55°
2
Mostly cloudy
75°
56°
3
Clouds with afternoon rain
75°
62°
4
Humid with plenty of sun
81°
65°
5
Mostly sunny and humid
84°
66°
6
A couple of morning showers
85°
66°

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 Pittsfield

Pittsfield's May 2026 forecast shows daily high temperatures ranging from 70° to 85°, with overnight lows between 47° and 69°. The average high for May is 77° with an average low of 59°. 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 Pittsfield. See also: June | July | August.

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