National Weather Service United States Department of Commerce

Storms in the Plains; Heat Wave to Begin in the Northern Tier

A slow moving weather system will bring potential for scattered strong to severe storms with damaging wind and hail with areas of locally heavy rain in the South and Central Plains through Monday. A heat wave is expected to begin across the Northern Plains, Upper Midwest, and northern Great Basin with temperatures reaching over 20 degrees above normal in some areas. Read More >

 

 
CHICAGO NORMALS (1991-2020)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

 

June Normals for Chicago for Temperature and Precipitation

 

Day of Month High Low Average HDD CDD Precipitation
1 76 55.9 66 2.9 3.9 0.14
2 76.4 56.3 66.3 2.7 4 0.13
3 76.7 56.6 66.7 2.5 4.2 0.14
4 77 57 67 2.3 4.3 0.14
5 77.4 57.3 67.4 2.1 4.4 0.15
6 77.7 57.7 67.7 1.9 4.6 0.14
7 78 58.1 68 1.7 4.7 0.14
8 78.4 58.4 68.4 1.5 4.9 0.15
9 78.7 58.8 68.7 1.4 5.1 0.14
10 79 59.1 69.1 1.3 5.3 0.14
11 79.3 59.5 69.4 1.2 5.5 0.14
12 79.6 59.8 69.7 1.1 5.8 0.15
13 79.9 60.2 70 1 6 0.14
14 80.2 60.5 70.4 0.9 6.3 0.14
15 80.5 60.8 70.7 0.9 6.5 0.14
16 80.8 61.2 71 0.8 6.8 0.14
17 81.1 61.5 71.3 0.7 7 0.13
18 81.3 61.8 71.6 0.6 7.2 0.14
19 81.6 62.1 71.9 0.6 7.4 0.14
20 81.9 62.4 72.1 0.5 7.7 0.13
21 82.1 62.7 72.4 0.5 7.9 0.14
22 82.3 63 72.7 0.4 8.1 0.14
23 82.6 63.3 72.9 0.4 8.3 0.13
24 82.8 63.6 73.2 0.4 8.5 0.13
25 83 63.8 73.4 0.3 8.7 0.13
26 83.2 64.1 73.6 0.3 8.9 0.13
27 83.4 64.3 73.8 0.2 9.1 0.13
28 83.5 64.5 74 0.2 9.2 0.13
29 83.7 64.8 74.2 0.2 9.4 0.12
30 83.9 65 74.4 0.1 9.5 0.12
             
MONTH 80.4 60.8 70.6 31.6 199.2 4.1