Weather Almanac: Chicago Heights, IL 60411

🗓️ Historical norms for August 2025

July September

Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.

August avg. precipitation

🌧️ 4.23"

August days below freezing

📉 ≈0.0 days

Average August lows 60°F – 66°F

USDA Zone

Annual extreme lows -10°F to -5°F

Last Spring Frost (36°F)

🌷 May 10

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First Fall Frost (36°F)

🍂 Oct 3

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F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Fri. August 1

🌅 5:45 a.m.

H: 76°F – 89°F

L: 59°F – 70°F

🌇 8:07 p.m.

Sat. August 2

🌅 5:46 a.m.

H: 76°F – 89°F

L: 59°F – 70°F

🌇 8:06 p.m.

Sun. August 3

🌅 5:47 a.m.

H: 76°F – 89°F

L: 59°F – 70°F

🌇 8:04 p.m.

Mon. August 4

🌅 5:48 a.m.

H: 76°F – 89°F

L: 58°F – 70°F

🌇 8:03 p.m.

Tue. August 5

🌅 5:49 a.m.

H: 76°F – 89°F

L: 58°F – 70°F

🌇 8:02 p.m.

Wed. August 6

🌅 5:50 a.m.

H: 76°F – 89°F

L: 58°F – 70°F

🌇 8:01 p.m.

Thu. August 7

🌅 5:51 a.m.

H: 76°F – 89°F

L: 58°F – 70°F

🌇 8:00 p.m.

Fri. August 8

🌅 5:52 a.m.

H: 76°F – 89°F

L: 58°F – 70°F

🌇 7:58 p.m.

Sat. August 9

🌅 5:53 a.m.

H: 76°F – 89°F

L: 58°F – 70°F

🌇 7:57 p.m.

Sun. August 10

🌅 5:54 a.m.

H: 76°F – 89°F

L: 58°F – 70°F

🌇 7:56 p.m.

Mon. August 11

🌅 5:55 a.m.

H: 76°F – 89°F

L: 58°F – 70°F

🌇 7:54 p.m.

Tue. August 12

🌅 5:56 a.m.

H: 76°F – 89°F

L: 58°F – 70°F

🌇 7:53 p.m.

Wed. August 13

🌅 5:57 a.m.

H: 76°F – 89°F

L: 58°F – 70°F

🌇 7:52 p.m.

Thu. August 14

🌅 5:58 a.m.

H: 76°F – 89°F

L: 57°F – 70°F

🌇 7:50 p.m.

Fri. August 15

🌅 5:59 a.m.

H: 76°F – 89°F

L: 57°F – 70°F

🌇 7:49 p.m.

Sat. August 16

🌅 6:00 a.m.

H: 76°F – 89°F

L: 57°F – 70°F

🌇 7:47 p.m.

Sun. August 17

🌅 6:01 a.m.

H: 76°F – 89°F

L: 57°F – 70°F

🌇 7:46 p.m.

Mon. August 18

🌅 6:02 a.m.

H: 75°F – 88°F

L: 57°F – 69°F

🌇 7:44 p.m.

Tue. August 19

🌅 6:03 a.m.

H: 75°F – 88°F

L: 57°F – 69°F

🌇 7:43 p.m.

Wed. August 20

🌅 6:04 a.m.

H: 75°F – 88°F

L: 57°F – 69°F

🌇 7:41 p.m.

Thu. August 21

🌅 6:05 a.m.

H: 75°F – 88°F

L: 56°F – 69°F

🌇 7:40 p.m.

Fri. August 22

🌅 6:06 a.m.

H: 75°F – 88°F

L: 56°F – 69°F

🌇 7:38 p.m.

Sat. August 23

🌅 6:07 a.m.

H: 75°F – 88°F

L: 56°F – 69°F

🌇 7:37 p.m.

Sun. August 24

🌅 6:08 a.m.

H: 75°F – 88°F

L: 56°F – 69°F

🌇 7:35 p.m.

Mon. August 25

🌅 6:09 a.m.

H: 75°F – 88°F

L: 56°F – 69°F

🌇 7:34 p.m.

Tue. August 26

🌅 6:10 a.m.

H: 75°F – 88°F

L: 55°F – 69°F

🌇 7:32 p.m.

Wed. August 27

🌅 6:11 a.m.

H: 74°F – 88°F

L: 55°F – 68°F

🌇 7:30 p.m.

Thu. August 28

🌅 6:12 a.m.

H: 74°F – 88°F

L: 55°F – 68°F

🌇 7:29 p.m.

Fri. August 29

🌅 6:13 a.m.

H: 74°F – 87°F

L: 55°F – 68°F

🌇 7:27 p.m.

Sat. August 30

🌅 6:14 a.m.

H: 74°F – 87°F

L: 54°F – 68°F

🌇 7:26 p.m.

Sun. August 31

🌅 6:15 a.m.

H: 73°F – 87°F

L: 54°F – 68°F

🌇 7:24 p.m.

July September

Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.

Temperature climatic data from weather station: PARK FOREST (USC00116616)

Precipitation climatic data from weather station: LANSING (USC00114890)

Agricultural climatic data from weather station: PARK FOREST (USC00116616)