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Saint James, IL

82°F
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Saint James, 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

June

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
31
80°
65°
1
83°
65°
2
81°
61°
3
Abundant sunshine
83°
60°
4
Partly sunny
84°
66°
5
Partial sunshine
83°
68°
6
A thunderstorm in spots
89°
71°
7
A shower and thunderstorm
89°
70°
8
A shower and t-storm; humid
81°
72°
9
A couple of morning showers
82°
73°
10
Some rain and a thunderstorm
86°
72°
11
Humid; a stray morning shower
87°
71°
12
A couple of t-storms; humid
86°
71°
13
Mostly sunny and humid
86°
70°
14
Humid with plenty of sunshine
85°
68°
15
Sunny and less humid
86°
69°
16
Humid with rain
84°
66°
17
A little afternoon rain
81°
69°
18
A t-storm around in the a.m.
87°
70°
19
Cloudy and humid
83°
70°
20
Humid with a t-storm possible
87°
71°
21
Mostly cloudy and less humid
88°
68°
22
Sunny to partly cloudy
81°
65°
23
Partly sunny and humid
85°
71°
24
Humid with plenty of sunshine
89°
73°
25
Turning cloudy, hot and humid
90°
72°
26
Humid; a few morning showers
89°
72°
27
Partly sunny and less humid
87°
71°
28
Humid with clouds and sun
86°
72°
29
A thunderstorm in spots
88°
72°
30
Decreasing clouds and humid
86°
71°
1
Mostly sunny
87°
70°
2
A thunderstorm in spots
86°
72°
3
Sunny and humid
84°
70°
4
Sunshine
87°
69°

Temperature Graph

°F
90° 82° 74° 66° 58° Jun
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
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

June Weather in Saint James

Saint James's June 2026 forecast shows daily high temperatures ranging from 81° to 90°, with overnight lows between 60° and 73°. The average high for June is 86° with an average low of 70°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Saint James. See also: July | August | September.

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Weather Near Saint James:

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