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Heat wave to push temps near 100 F across central, eastern US Chevron right

St Augustine, IL

72°F
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St Augustine

Illinois

72°
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St Augustine, IL Weather
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September

January February March April May June July August September October November December

2024

2024 2025 2026

Daily
S
M
T
W
T
F
S
1
77°
52°
2
74°
49°
3
75°
48°
4
79°
45°
5
85°
55°
6
74°
47°
7
66°
43°
8
72°
37°
9
77°
42°
10
79°
49°
11
83°
49°
12
85°
52°
13
78°
61°
14
87°
61°
15
87°
65°
16
87°
58°
17
87°
53°
18
86°
55°
19
88°
58°
20
90°
58°
21
87°
57°
22
70°
61°
23
67°
57°
24
72°
55°
25
76°
49°
26
78°
49°
27
72°
57°
28
78°
61°
29
80°
56°
30
82°
55°
1
68°
44°
2
72°
37°
3
81°
46°
4
74°
56°
5
85°
58°

Temperature Graph

°F
90° 78° 66° 54° 42° Sep
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

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World North America United States Illinois St Augustine

Weather Near St Augustine:

  • Davenport, IA
  • Moline, IL
  • Rock Island, IL
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