Weather Almanac: Loami, IL 62661

🗓️ Historical norms for September 2025

September avg. precipitation
🌧️ 3.37"
September days below freezing
📉 ≈0.0 days
Average September lows ≈53.9°F
USDA Zone
6a
Annual extreme lows -10°F to -5°F
Last Spring Frost (36°F)
🌷 Apr 27
First Fall Frost (36°F)
🍂 Oct 3
Mon. September 1 Labor Day  

🌅 6:27 a.m.

H: ≈84.1°F

L: ≈60.4°F

🌇 7:29 p.m.

Tue. September 2  

🌅 6:28 a.m.

H: ≈83.9°F

L: ≈60.0°F

🌇 7:28 p.m.

Wed. September 3  

🌅 6:29 a.m.

H: ≈83.6°F

L: ≈59.7°F

🌇 7:26 p.m.

Thu. September 4  

🌅 6:30 a.m.

H: ≈83.4°F

L: ≈59.3°F

🌇 7:25 p.m.

Fri. September 5  

🌅 6:31 a.m.

H: ≈83.2°F

L: ≈58.9°F

🌇 7:23 p.m.

Sat. September 6  

🌅 6:32 a.m.

H: ≈82.9°F

L: ≈58.6°F

🌇 7:21 p.m.

Sun. September 7 🌕

🌅 6:33 a.m.

H: ≈82.6°F

L: ≈58.1°F

🌇 7:20 p.m.

Mon. September 8  

🌅 6:34 a.m.

H: ≈82.3°F

L: ≈57.7°F

🌇 7:18 p.m.

Tue. September 9  

🌅 6:35 a.m.

H: ≈82.0°F

L: ≈57.3°F

🌇 7:17 p.m.

Wed. September 10  

🌅 6:36 a.m.

H: ≈81.7°F

L: ≈56.8°F

🌇 7:15 p.m.

Thu. September 11  

🌅 6:37 a.m.

H: ≈81.3°F

L: ≈56.3°F

🌇 7:13 p.m.

Fri. September 12  

🌅 6:38 a.m.

H: ≈81.0°F

L: ≈55.8°F

🌇 7:12 p.m.

Sat. September 13  

🌅 6:38 a.m.

H: ≈80.6°F

L: ≈55.3°F

🌇 7:10 p.m.

Sun. September 14 Holy Cross 🌗

🌅 6:39 a.m.

H: ≈80.2°F

L: ≈54.8°F

🌇 7:08 p.m.

Mon. September 15  

🌅 6:40 a.m.

H: ≈79.8°F

L: ≈54.3°F

🌇 7:07 p.m.

Tue. September 16  

🌅 6:41 a.m.

H: ≈79.4°F

L: ≈53.8°F

🌇 7:05 p.m.

Wed. September 17  

🌅 6:42 a.m.

H: ≈79.0°F

L: ≈53.3°F

🌇 7:04 p.m.

Thu. September 18  

🌅 6:43 a.m.

H: ≈78.6°F

L: ≈52.8°F

🌇 7:02 p.m.

Fri. September 19  

🌅 6:44 a.m.

H: ≈78.2°F

L: ≈52.2°F

🌇 7:00 p.m.

Sat. September 20  

🌅 6:45 a.m.

H: ≈77.7°F

L: ≈51.7°F

🌇 6:59 p.m.

Sun. September 21 🌑

🌅 6:46 a.m.

H: ≈77.3°F

L: ≈51.2°F

🌇 6:57 p.m.

Mon. September 22 Autumn Equinox  

🌅 6:47 a.m.

H: ≈76.9°F

L: ≈50.7°F

🌇 6:55 p.m.

Tue. September 23  

🌅 6:48 a.m.

H: ≈76.4°F

L: ≈50.2°F

🌇 6:54 p.m.

Wed. September 24  

🌅 6:49 a.m.

H: ≈76.0°F

L: ≈49.7°F

🌇 6:52 p.m.

Thu. September 25  

🌅 6:50 a.m.

H: ≈75.6°F

L: ≈49.2°F

🌇 6:50 p.m.

Fri. September 26  

🌅 6:51 a.m.

H: ≈75.1°F

L: ≈48.7°F

🌇 6:49 p.m.

Sat. September 27  

🌅 6:52 a.m.

H: ≈74.7°F

L: ≈48.2°F

🌇 6:47 p.m.

Sun. September 28  

🌅 6:53 a.m.

H: ≈74.3°F

L: ≈47.8°F

🌇 6:46 p.m.

Mon. September 29 🌓

🌅 6:53 a.m.

H: ≈73.8°F

L: ≈47.3°F

🌇 6:44 p.m.

Tue. September 30  

🌅 6:54 a.m.

H: ≈73.4°F

L: ≈46.9°F

🌇 6:42 p.m.


Temperature climatic data from weather station: LOAMI 3SSW (USC00115113)

Precipitation climatic data from weather station: LOAMI 3SSW (USC00115113)

Agricultural climatic data from weather station: VIRDEN (USC00118860)