Weather Almanac: Berwyn, IL 60402

🗓️ Historical norms for October 2025

October avg. precipitation
🌧️ 3.24"
October days below freezing
📉 ≈1.1 days
Average October lows 43°F – 48°F
USDA Zone
6a
Annual extreme lows -10°F to -5°F
Last Spring Frost (36°F)
🌷 Apr 30
First Fall Frost (36°F)
🍂 Oct 12
Wed. October 1  

🌅 6:48 a.m.

H: 60°F – 78°F

L: 43°F – 58°F

🌇 6:32 p.m.

Thu. October 2  

🌅 6:49 a.m.

H: 59°F – 78°F

L: 43°F – 58°F

🌇 6:30 p.m.

Fri. October 3  

🌅 6:50 a.m.

H: 59°F – 77°F

L: 42°F – 58°F

🌇 6:28 p.m.

Sat. October 4  

🌅 6:51 a.m.

H: 58°F – 77°F

L: 42°F – 57°F

🌇 6:27 p.m.

Sun. October 5  

🌅 6:52 a.m.

H: 58°F – 77°F

L: 41°F – 57°F

🌇 6:25 p.m.

Mon. October 6 🌕

🌅 6:53 a.m.

H: 57°F – 76°F

L: 41°F – 57°F

🌇 6:23 p.m.

Tue. October 7  

🌅 6:54 a.m.

H: 57°F – 76°F

L: 41°F – 56°F

🌇 6:22 p.m.

Wed. October 8  

🌅 6:56 a.m.

H: 57°F – 76°F

L: 40°F – 56°F

🌇 6:20 p.m.

Thu. October 9  

🌅 6:57 a.m.

H: 56°F – 75°F

L: 40°F – 56°F

🌇 6:18 p.m.

Fri. October 10  

🌅 6:58 a.m.

H: 56°F – 75°F

L: 40°F – 55°F

🌇 6:17 p.m.

Sat. October 11  

🌅 6:59 a.m.

H: 55°F – 74°F

L: 39°F – 55°F

🌇 6:15 p.m.

Sun. October 12  

🌅 7:00 a.m.

H: 55°F – 74°F

L: 39°F – 55°F

🌇 6:13 p.m.

Mon. October 13 Columbus Day 🌗

🌅 7:01 a.m.

H: 54°F – 74°F

L: 39°F – 55°F

🌇 6:12 p.m.

Tue. October 14  

🌅 7:02 a.m.

H: 54°F – 73°F

L: 38°F – 54°F

🌇 6:10 p.m.

Wed. October 15  

🌅 7:03 a.m.

H: 54°F – 73°F

L: 38°F – 54°F

🌇 6:09 p.m.

Thu. October 16  

🌅 7:05 a.m.

H: 53°F – 73°F

L: 38°F – 54°F

🌇 6:07 p.m.

Fri. October 17  

🌅 7:06 a.m.

H: 53°F – 72°F

L: 37°F – 53°F

🌇 6:06 p.m.

Sat. October 18  

🌅 7:07 a.m.

H: 52°F – 72°F

L: 37°F – 53°F

🌇 6:04 p.m.

Sun. October 19  

🌅 7:08 a.m.

H: 52°F – 71°F

L: 37°F – 53°F

🌇 6:03 p.m.

Mon. October 20  

🌅 7:09 a.m.

H: 51°F – 71°F

L: 36°F – 53°F

🌇 6:01 p.m.

Tue. October 21 🌑

🌅 7:10 a.m.

H: 51°F – 71°F

L: 36°F – 52°F

🌇 6:00 p.m.

Wed. October 22  

🌅 7:11 a.m.

H: 51°F – 70°F

L: 36°F – 52°F

🌇 5:58 p.m.

Thu. October 23  

🌅 7:13 a.m.

H: 50°F – 70°F

L: 35°F – 52°F

🌇 5:57 p.m.

Fri. October 24  

🌅 7:14 a.m.

H: 50°F – 69°F

L: 35°F – 51°F

🌇 5:55 p.m.

Sat. October 25  

🌅 7:15 a.m.

H: 49°F – 69°F

L: 35°F – 51°F

🌇 5:54 p.m.

Sun. October 26  

🌅 7:16 a.m.

H: 49°F – 69°F

L: 34°F – 51°F

🌇 5:52 p.m.

Mon. October 27  

🌅 7:17 a.m.

H: 48°F – 68°F

L: 34°F – 51°F

🌇 5:51 p.m.

Tue. October 28  

🌅 7:19 a.m.

H: 48°F – 68°F

L: 34°F – 50°F

🌇 5:50 p.m.

Wed. October 29 🌓

🌅 7:20 a.m.

H: 48°F – 67°F

L: 33°F – 50°F

🌇 5:48 p.m.

Thu. October 30  

🌅 7:21 a.m.

H: 47°F – 67°F

L: 33°F – 50°F

🌇 5:47 p.m.

Fri. October 31 Halloween  

🌅 7:22 a.m.

H: 47°F – 67°F

L: 33°F – 49°F

🌇 5:46 p.m.


Temperature climatic data from weather station: CHICAGO MIDWAY AP (USW00014819)

Precipitation climatic data from weather station: CHICAGO MIDWAY AP (USW00014819)

Agricultural climatic data from weather station: CHICAGO MIDWAY AP (USW00014819)