Weather Almanac: Port Arthur, TX 77640

🗓️ Historical norms for June 2026

May July

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

June avg. precipitation

🌧️ 6.61"

June days below freezing

📉 ≈0.0 days

Average June lows 71°F – 74°F

USDA Zone

Annual extreme lows 25°F to 30°F

Last Spring Frost (36°F)

🌷 Mar 16

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First Fall Frost (36°F)

🍂 Nov 18

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F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Mon. June 1

🌅 6:15 a.m.

H: 85°F – 92°F

L: 66°F – 75°F

🌇 8:12 p.m.

Tue. June 2

🌅 6:15 a.m.

H: 85°F – 92°F

L: 67°F – 75°F

🌇 8:12 p.m.

Wed. June 3

🌅 6:15 a.m.

H: 85°F – 92°F

L: 67°F – 75°F

🌇 8:13 p.m.

Thu. June 4

🌅 6:14 a.m.

H: 85°F – 92°F

L: 67°F – 75°F

🌇 8:13 p.m.

Fri. June 5

🌅 6:14 a.m.

H: 85°F – 92°F

L: 67°F – 75°F

🌇 8:14 p.m.

Sat. June 6

🌅 6:14 a.m.

H: 85°F – 92°F

L: 68°F – 76°F

🌇 8:14 p.m.

Sun. June 7

🌅 6:14 a.m.

H: 85°F – 92°F

L: 68°F – 76°F

🌇 8:15 p.m.

Mon. June 8

🌅 6:14 a.m.

H: 85°F – 93°F

L: 68°F – 76°F

🌇 8:15 p.m.

Tue. June 9

🌅 6:14 a.m.

H: 85°F – 93°F

L: 68°F – 76°F

🌇 8:15 p.m.

Wed. June 10

🌅 6:14 a.m.

H: 86°F – 93°F

L: 68°F – 76°F

🌇 8:16 p.m.

Thu. June 11

🌅 6:14 a.m.

H: 86°F – 93°F

L: 69°F – 76°F

🌇 8:16 p.m.

Fri. June 12

🌅 6:14 a.m.

H: 86°F – 93°F

L: 69°F – 76°F

🌇 8:17 p.m.

Sat. June 13

🌅 6:14 a.m.

H: 86°F – 93°F

L: 69°F – 76°F

🌇 8:17 p.m.

Sun. June 14

🌅 6:14 a.m.

H: 86°F – 93°F

L: 69°F – 76°F

🌇 8:17 p.m.

Mon. June 15

🌅 6:14 a.m.

H: 86°F – 93°F

L: 69°F – 76°F

🌇 8:18 p.m.

Tue. June 16

🌅 6:14 a.m.

H: 86°F – 94°F

L: 70°F – 76°F

🌇 8:18 p.m.

Wed. June 17

🌅 6:14 a.m.

H: 86°F – 94°F

L: 70°F – 76°F

🌇 8:18 p.m.

Thu. June 18

🌅 6:15 a.m.

H: 86°F – 94°F

L: 70°F – 76°F

🌇 8:18 p.m.

Fri. June 19 Emancipation Day In Texas; Juneteenth

🌅 6:15 a.m.

H: 86°F – 94°F

L: 70°F – 76°F

🌇 8:19 p.m.

Sat. June 20

🌅 6:15 a.m.

H: 86°F – 94°F

L: 70°F – 77°F

🌇 8:19 p.m.

Sun. June 21 Summer Solstice

🌅 6:15 a.m.

H: 87°F – 94°F

L: 71°F – 77°F

🌇 8:19 p.m.

Mon. June 22

🌅 6:15 a.m.

H: 87°F – 94°F

L: 71°F – 77°F

🌇 8:19 p.m.

Tue. June 23

🌅 6:16 a.m.

H: 87°F – 94°F

L: 71°F – 77°F

🌇 8:20 p.m.

Wed. June 24

🌅 6:16 a.m.

H: 87°F – 94°F

L: 71°F – 77°F

🌇 8:20 p.m.

Thu. June 25

🌅 6:16 a.m.

H: 87°F – 94°F

L: 71°F – 77°F

🌇 8:20 p.m.

Fri. June 26

🌅 6:16 a.m.

H: 87°F – 94°F

L: 71°F – 77°F

🌇 8:20 p.m.

Sat. June 27

🌅 6:17 a.m.

H: 87°F – 94°F

L: 71°F – 77°F

🌇 8:20 p.m.

Sun. June 28

🌅 6:17 a.m.

H: 87°F – 94°F

L: 71°F – 77°F

🌇 8:20 p.m.

Mon. June 29

🌅 6:17 a.m.

H: 87°F – 94°F

L: 72°F – 77°F

🌇 8:20 p.m.

Tue. June 30

🌅 6:18 a.m.

H: 87°F – 94°F

L: 72°F – 77°F

🌇 8:20 p.m.

May July

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

Temperature climatic data from weather station: PORT ARTHUR SE TX AP (USW00012917)

Precipitation climatic data from weather station: PORT ARTHUR CITY (USC00417172)

Agricultural climatic data from weather station: PORT ARTHUR SE TX AP (USW00012917)