Weather Almanac: Umatilla, OR 97882

🗓️ Historical norms for July 2026

June August

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

July avg. precipitation

🌧️ 0.29"

July days below freezing

📉 ≈0.0 days

Average July lows ≈59.7°F

USDA Zone

Annual extreme lows 5°F to 10°F

Last Spring Frost (36°F)

🌷 May 9

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First Fall Frost (36°F)

🍂 Sep 23

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Book Recommendations (ads!)

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📚 Gardening in the Pacific Northwest: The Complete Homeowner's Guide

📚 Growing Vegetables West of the Cascades, 35th Anniversary Edition: The Complete Guide to Organic Gardening

F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Wed. July 1

🌅 5:11 a.m.

H: ≈84.8°F

L: ≈56.8°F

🌇 8:51 p.m.

Thu. July 2

🌅 5:11 a.m.

H: ≈85.1°F

L: ≈57.0°F

🌇 8:51 p.m.

Fri. July 3 Independence Day (observed)

🌅 5:12 a.m.

H: ≈85.4°F

L: ≈57.2°F

🌇 8:50 p.m.

Sat. July 4 Independence Day

🌅 5:12 a.m.

H: ≈85.7°F

L: ≈57.4°F

🌇 8:50 p.m.

Sun. July 5

🌅 5:13 a.m.

H: ≈86.0°F

L: ≈57.6°F

🌇 8:50 p.m.

Mon. July 6

🌅 5:14 a.m.

H: ≈86.3°F

L: ≈57.9°F

🌇 8:49 p.m.

Tue. July 7

🌅 5:15 a.m.

H: ≈86.6°F

L: ≈58.1°F

🌇 8:49 p.m.

Wed. July 8

🌅 5:15 a.m.

H: ≈86.9°F

L: ≈58.3°F

🌇 8:48 p.m.

Thu. July 9

🌅 5:16 a.m.

H: ≈87.1°F

L: ≈58.5°F

🌇 8:48 p.m.

Fri. July 10

🌅 5:17 a.m.

H: ≈87.4°F

L: ≈58.7°F

🌇 8:47 p.m.

Sat. July 11

🌅 5:18 a.m.

H: ≈87.6°F

L: ≈58.9°F

🌇 8:47 p.m.

Sun. July 12

🌅 5:19 a.m.

H: ≈87.8°F

L: ≈59.1°F

🌇 8:46 p.m.

Mon. July 13

🌅 5:20 a.m.

H: ≈88.0°F

L: ≈59.3°F

🌇 8:45 p.m.

Tue. July 14

🌅 5:21 a.m.

H: ≈88.2°F

L: ≈59.5°F

🌇 8:45 p.m.

Wed. July 15

🌅 5:21 a.m.

H: ≈88.4°F

L: ≈59.7°F

🌇 8:44 p.m.

Thu. July 16

🌅 5:22 a.m.

H: ≈88.5°F

L: ≈59.9°F

🌇 8:43 p.m.

Fri. July 17

🌅 5:23 a.m.

H: ≈88.7°F

L: ≈60.1°F

🌇 8:42 p.m.

Sat. July 18

🌅 5:24 a.m.

H: ≈88.8°F

L: ≈60.3°F

🌇 8:41 p.m.

Sun. July 19

🌅 5:25 a.m.

H: ≈88.9°F

L: ≈60.5°F

🌇 8:40 p.m.

Mon. July 20

🌅 5:26 a.m.

H: ≈89.0°F

L: ≈60.6°F

🌇 8:40 p.m.

Tue. July 21

🌅 5:28 a.m.

H: ≈89.1°F

L: ≈60.8°F

🌇 8:39 p.m.

Wed. July 22

🌅 5:29 a.m.

H: ≈89.2°F

L: ≈60.9°F

🌇 8:38 p.m.

Thu. July 23

🌅 5:30 a.m.

H: ≈89.3°F

L: ≈61.1°F

🌇 8:37 p.m.

Fri. July 24

🌅 5:31 a.m.

H: ≈89.3°F

L: ≈61.2°F

🌇 8:35 p.m.

Sat. July 25

🌅 5:32 a.m.

H: ≈89.3°F

L: ≈61.3°F

🌇 8:34 p.m.

Sun. July 26

🌅 5:33 a.m.

H: ≈89.4°F

L: ≈61.4°F

🌇 8:33 p.m.

Mon. July 27

🌅 5:34 a.m.

H: ≈89.4°F

L: ≈61.5°F

🌇 8:32 p.m.

Tue. July 28

🌅 5:35 a.m.

H: ≈89.4°F

L: ≈61.6°F

🌇 8:31 p.m.

Wed. July 29

🌅 5:36 a.m.

H: ≈89.4°F

L: ≈61.7°F

🌇 8:30 p.m.

Thu. July 30

🌅 5:38 a.m.

H: ≈89.4°F

L: ≈61.8°F

🌇 8:28 p.m.

Fri. July 31

🌅 5:39 a.m.

H: ≈89.4°F

L: ≈61.8°F

🌇 8:27 p.m.

June August

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

Temperature climatic data from weather station: MCNARY DAM NO 2 (USC00355392)

Precipitation climatic data from weather station: MCNARY DAM NO 2 (USC00355392)

Agricultural climatic data from weather station: HERMISTON 2 NW (USC00353818)