Olney, Illinois Weather Forecast

Local

Olney, IL, US

38.73088, -88.08532

Normals for July

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	65 19	87 30	76 25	0.18 undefined	25.89 undefined	0	11.1
2	65 19	87 31	76 25	0.36 undefined	26.07 undefined	0	11.1
3	65 19	87 31	76 25	0.54 undefined	26.25 undefined	0	11.2
4	66 19	87 31	76 25	0.72 undefined	26.43 undefined	0	11.2
5	66 19	87 31	76 25	0.89 undefined	26.6 undefined	0	11.3
6	66 19	87 31	76 25	1.07 undefined	26.78 undefined	0	11.3
7	66 19	87 31	76 25	1.25 undefined	26.96 undefined	0	11.3
8	66 19	87 31	76 25	1.42 undefined	27.13 undefined	0	11.4
9	66 19	87 31	76 25	1.59 undefined	27.3 undefined	0	11.4
10	66 19	87 31	76 25	1.77 undefined	27.48 undefined	0	11.4
11	66 19	87 31	76 25	1.93 undefined	27.64 undefined	0	11.4
12	66 19	87 31	76 25	2.09 undefined	27.8 undefined	0	11.4
13	66 19	87 31	76 25	2.26 undefined	27.97 undefined	0	11.4
14	66 19	87 31	76 25	2.42 undefined	28.13 undefined	0	11.4
15	66 19	87 31	76 25	2.58 undefined	28.29 undefined	0	11.4
16	66 19	87 31	76 25	2.74 undefined	28.45 undefined	0	11.3
17	66 19	87 31	76 25	2.9 undefined	28.61 undefined	0	11.3
18	66 19	87 30	76 25	3.06 undefined	28.77 undefined	0	11.3
19	66 19	87 30	76 25	3.2 undefined	28.91 undefined	0	11.3
20	66 19	87 30	76 25	3.35 undefined	29.06 undefined	0	11.2
21	66 19	87 30	76 25	3.5 undefined	29.21 undefined	0	11.2
22	66 19	87 30	76 25	3.65 undefined	29.36 undefined	0	11.2
23	66 19	87 30	76 25	3.8 undefined	29.51 undefined	0	11.2
24	66 19	87 30	76 25	3.95 undefined	29.66 undefined	0	11.1
25	66 19	87 30	76 25	4.09 undefined	29.8 undefined	0	11.1
26	66 19	87 30	76 24	4.24 undefined	29.95 undefined	0	11
27	66 19	87 30	76 24	4.4 undefined	30.11 undefined	0	11
28	65 19	87 30	76 24	4.54 undefined	30.25 undefined	0	11
29	65 19	87 30	76 24	4.68 undefined	30.39 undefined	0	11
30	65 19	86 30	76 24	4.83 undefined	30.54 undefined	0	10.9
31	65 19	86 30	76 24	4.96 undefined	30.67 undefined	0	10.9