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Augusta, IL

64°F
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Augusta

Illinois

64°
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Augusta, 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
Sunny
82°
53°
1
Less humid with sunshine
78°
52°
2
Sunshine and a few clouds
75°
53°
3
Partly sunny
76°
52°
4
Sunny
76°
56°
5
Sunny to partly cloudy
76°
56°
6
A touch of morning rain
76°
62°
7
A shower and t-storm; humid
78°
54°
8
Decreasing clouds; less humid
78°
56°
9
Abundant sunshine
79°
57°
10
Couple of thunderstorms
79°
57°
11
Mainly cloudy
78°
61°
12
A bit of morning rain
79°
55°
13
Cloudy with thunderstorms
80°
55°
14
Sunshine and less humid
77°
56°
15
Plenty of sunshine
79°
58°
16
Mostly sunny
81°
59°
17
A shower and t-storm; humid
80°
56°
18
Partial sunshine
79°
56°
19
Plenty of sunshine
80°
60°
20
Mostly sunny
81°
64°
21
Brilliant sunshine and humid
88°
63°
22
Humid with plenty of sun
89°
67°
23
Mostly sunny and humid
89°
66°
24
Humid with clouds and sun
88°
66°
25
Humid with some sun
88°
62°
26
Humid with sun and clouds
89°
62°
27
Humid with plenty of sunshine
89°
63°
28
Partly sunny and humid
87°
66°
29
A few afternoon showers
82°
68°
30
Humid with a t-storm in spots
86°
62°
1
A morning thunderstorm or two
87°
59°
2
Mostly sunny and less humid
83°
64°
3
Partly sunny and humid
83°
68°
4
Partly sunny and humid
90°
68°

Temperature Graph

°F
90° 82° 74° 66° 58° Jun
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 Augusta

Augusta's June 2026 forecast shows daily high temperatures ranging from 75° to 90°, with overnight lows between 52° and 68°. The average high for June is 82° with an average low of 60°. 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 Augusta. See also: July | August | September.

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World North America United States Illinois Augusta

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