Skip to content

Checked

Orient, IL Climate

1991 to 2020 normals at Rend Lake Dam, 8.3 mi from the center of Orient, elevation 455 ft.

Average weather by month

Select a month for daily normals and last year's weather

MonthRangeHighLowPrecip.Snow
January40°22°3.18 in--
February44°25°2.80 in--
March55°35°4.21 in--
April68°45°5.43 in--
May76°56°5.07 in--
June86°65°4.48 in--
July88°68°3.96 in--
August87°66°3.35 in--
September81°58°3.22 in--
October69°46°3.44 in--
November55°35°3.97 in--
December44°27°2.89 in--
Year66°46.00 in--

Frequently asked questions

What is the hottest month in Orient, IL?
July is the warmest month, with a normal high of 88°F at Rend Lake Dam.
What is the coldest month in Orient, IL?
January is the coldest month, with a normal low of 22°F.
What is the wettest month in Orient, IL?
April has the most precipitation on average, about 5.43 inches.