Weather Almanac: Mcallen, TX 78504

🗓️ Historical norms for October 2026

October avg. precipitation
🌧️ 2.62"
October days below freezing
📉 ≈0.0 days
Average October lows ≈65.5°F
USDA Zone
10a
Annual extreme lows 30°F to 35°F
Last Spring Frost (36°F)
🌷 Feb 11
First Fall Frost (36°F)
🍂 Dec 11
Thu. October 1  

🌅 7:25 a.m.

H: ≈89.3°F

L: ≈69.4°F

🌇 7:19 p.m.

Fri. October 2  

🌅 7:25 a.m.

H: ≈89.1°F

L: ≈69.1°F

🌇 7:18 p.m.

Sat. October 3  

🌅 7:26 a.m.

H: ≈88.9°F

L: ≈68.9°F

🌇 7:17 p.m.

Sun. October 4  

🌅 7:26 a.m.

H: ≈88.8°F

L: ≈68.6°F

🌇 7:15 p.m.

Mon. October 5  

🌅 7:27 a.m.

H: ≈88.6°F

L: ≈68.4°F

🌇 7:14 p.m.

Tue. October 6  

🌅 7:27 a.m.

H: ≈88.4°F

L: ≈68.1°F

🌇 7:13 p.m.

Wed. October 7  

🌅 7:28 a.m.

H: ≈88.3°F

L: ≈67.9°F

🌇 7:12 p.m.

Thu. October 8  

🌅 7:28 a.m.

H: ≈88.1°F

L: ≈67.6°F

🌇 7:11 p.m.

Fri. October 9  

🌅 7:29 a.m.

H: ≈88.0°F

L: ≈67.4°F

🌇 7:10 p.m.

Sat. October 10  

🌅 7:29 a.m.

H: ≈87.8°F

L: ≈67.1°F

🌇 7:09 p.m.

Sun. October 11  

🌅 7:30 a.m.

H: ≈87.7°F

L: ≈66.9°F

🌇 7:08 p.m.

Mon. October 12 Columbus Day  

🌅 7:30 a.m.

H: ≈87.5°F

L: ≈66.6°F

🌇 7:07 p.m.

Tue. October 13  

🌅 7:31 a.m.

H: ≈87.4°F

L: ≈66.3°F

🌇 7:06 p.m.

Wed. October 14  

🌅 7:31 a.m.

H: ≈87.2°F

L: ≈66.1°F

🌇 7:05 p.m.

Thu. October 15  

🌅 7:32 a.m.

H: ≈87.1°F

L: ≈65.8°F

🌇 7:04 p.m.

Fri. October 16  

🌅 7:32 a.m.

H: ≈86.9°F

L: ≈65.6°F

🌇 7:03 p.m.

Sat. October 17  

🌅 7:33 a.m.

H: ≈86.7°F

L: ≈65.3°F

🌇 7:02 p.m.

Sun. October 18  

🌅 7:33 a.m.

H: ≈86.6°F

L: ≈65.0°F

🌇 7:02 p.m.

Mon. October 19  

🌅 7:34 a.m.

H: ≈86.4°F

L: ≈64.8°F

🌇 7:01 p.m.

Tue. October 20  

🌅 7:34 a.m.

H: ≈86.3°F

L: ≈64.5°F

🌇 7:00 p.m.

Wed. October 21  

🌅 7:35 a.m.

H: ≈86.1°F

L: ≈64.2°F

🌇 6:59 p.m.

Thu. October 22  

🌅 7:35 a.m.

H: ≈85.9°F

L: ≈64.0°F

🌇 6:58 p.m.

Fri. October 23  

🌅 7:36 a.m.

H: ≈85.7°F

L: ≈63.7°F

🌇 6:57 p.m.

Sat. October 24  

🌅 7:37 a.m.

H: ≈85.5°F

L: ≈63.4°F

🌇 6:56 p.m.

Sun. October 25 🌕

🌅 7:37 a.m.

H: ≈85.3°F

L: ≈63.1°F

🌇 6:55 p.m.

Mon. October 26  

🌅 7:38 a.m.

H: ≈85.1°F

L: ≈62.8°F

🌇 6:55 p.m.

Tue. October 27  

🌅 7:38 a.m.

H: ≈84.9°F

L: ≈62.6°F

🌇 6:54 p.m.

Wed. October 28  

🌅 7:39 a.m.

H: ≈84.7°F

L: ≈62.3°F

🌇 6:53 p.m.

Thu. October 29  

🌅 7:40 a.m.

H: ≈84.4°F

L: ≈62.0°F

🌇 6:52 p.m.

Fri. October 30  

🌅 7:40 a.m.

H: ≈84.2°F

L: ≈61.7°F

🌇 6:52 p.m.

Sat. October 31 Halloween  

🌅 7:41 a.m.

H: ≈84.0°F

L: ≈61.4°F

🌇 6:51 p.m.


Temperature climatic data from weather station: EDINBURG (USC00412758)

Precipitation climatic data from weather station: EDINBURG (USC00412758)

Agricultural climatic data from weather station: MCALLEN MILLER INTL AP (USW00012959)