Weather Almanac: Casa Grande, AZ 85122

🗓️ Historical norms for January 2026

December February

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

January avg. precipitation

🌧️ 0.86"

January days below freezing

📉 ≈5.5 days

Average January lows 35°F – 41°F

USDA Zone

Annual extreme lows 20°F to 25°F

Last Spring Frost (36°F)

🌷 Mar 18

View full details

First Fall Frost (36°F)

🍂 Nov 13

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F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Thu. January 1 New Year's Day

🌅 7:29 a.m.

H: 60°F – 74°F

L: 30°F – 44°F

🌇 5:31 p.m.

Fri. January 2

🌅 7:30 a.m.

H: 61°F – 74°F

L: 31°F – 44°F

🌇 5:32 p.m.

Sat. January 3

🌅 7:30 a.m.

H: 61°F – 75°F

L: 31°F – 44°F

🌇 5:33 p.m.

Sun. January 4

🌅 7:30 a.m.

H: 61°F – 75°F

L: 31°F – 44°F

🌇 5:34 p.m.

Mon. January 5

🌅 7:30 a.m.

H: 61°F – 75°F

L: 31°F – 44°F

🌇 5:34 p.m.

Tue. January 6 Epiphany

🌅 7:30 a.m.

H: 61°F – 75°F

L: 31°F – 44°F

🌇 5:35 p.m.

Wed. January 7

🌅 7:30 a.m.

H: 61°F – 75°F

L: 31°F – 44°F

🌇 5:36 p.m.

Thu. January 8

🌅 7:30 a.m.

H: 61°F – 75°F

L: 31°F – 44°F

🌇 5:37 p.m.

Fri. January 9

🌅 7:30 a.m.

H: 61°F – 75°F

L: 31°F – 44°F

🌇 5:38 p.m.

Sat. January 10

🌅 7:30 a.m.

H: 61°F – 75°F

L: 31°F – 45°F

🌇 5:39 p.m.

Sun. January 11

🌅 7:30 a.m.

H: 62°F – 76°F

L: 31°F – 45°F

🌇 5:39 p.m.

Mon. January 12

🌅 7:30 a.m.

H: 62°F – 76°F

L: 31°F – 45°F

🌇 5:40 p.m.

Tue. January 13

🌅 7:30 a.m.

H: 62°F – 76°F

L: 31°F – 45°F

🌇 5:41 p.m.

Wed. January 14

🌅 7:29 a.m.

H: 62°F – 76°F

L: 31°F – 45°F

🌇 5:42 p.m.

Thu. January 15

🌅 7:29 a.m.

H: 62°F – 76°F

L: 31°F – 45°F

🌇 5:43 p.m.

Fri. January 16

🌅 7:29 a.m.

H: 62°F – 76°F

L: 31°F – 45°F

🌇 5:44 p.m.

Sat. January 17

🌅 7:29 a.m.

H: 62°F – 77°F

L: 31°F – 45°F

🌇 5:45 p.m.

Sun. January 18

🌅 7:28 a.m.

H: 62°F – 77°F

L: 31°F – 45°F

🌇 5:46 p.m.

Mon. January 19 Dr. Martin Luther King Jr. / Civil Rights Day; Martin Luther King Jr. Day

🌅 7:28 a.m.

H: 63°F – 77°F

L: 32°F – 45°F

🌇 5:47 p.m.

Tue. January 20

🌅 7:28 a.m.

H: 63°F – 77°F

L: 32°F – 45°F

🌇 5:48 p.m.

Wed. January 21

🌅 7:27 a.m.

H: 63°F – 77°F

L: 32°F – 45°F

🌇 5:49 p.m.

Thu. January 22

🌅 7:27 a.m.

H: 63°F – 77°F

L: 32°F – 45°F

🌇 5:50 p.m.

Fri. January 23

🌅 7:27 a.m.

H: 63°F – 77°F

L: 32°F – 45°F

🌇 5:51 p.m.

Sat. January 24

🌅 7:26 a.m.

H: 63°F – 78°F

L: 32°F – 45°F

🌇 5:51 p.m.

Sun. January 25

🌅 7:26 a.m.

H: 63°F – 78°F

L: 32°F – 45°F

🌇 5:52 p.m.

Mon. January 26

🌅 7:25 a.m.

H: 63°F – 78°F

L: 32°F – 45°F

🌇 5:53 p.m.

Tue. January 27

🌅 7:25 a.m.

H: 63°F – 78°F

L: 32°F – 45°F

🌇 5:54 p.m.

Wed. January 28

🌅 7:24 a.m.

H: 63°F – 78°F

L: 32°F – 46°F

🌇 5:55 p.m.

Thu. January 29

🌅 7:23 a.m.

H: 64°F – 78°F

L: 32°F – 46°F

🌇 5:56 p.m.

Fri. January 30

🌅 7:23 a.m.

H: 64°F – 78°F

L: 32°F – 46°F

🌇 5:57 p.m.

Sat. January 31

🌅 7:22 a.m.

H: 64°F – 78°F

L: 32°F – 46°F

🌇 5:58 p.m.

December February

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

Temperature climatic data from weather station: CASA GRANDE (USC00021306)

Precipitation climatic data from weather station: CASA GRANDE (USC00021306)

Agricultural climatic data from weather station: CASA GRANDE (USC00021306)