Weather Almanac: Yellowstone National Park, WY 82190

🗓️ Historical norms for July 2026

June August

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

July avg. precipitation

🌧️ 1.47"

July days below freezing

📉 ≈0.9 days

Average July lows ≈39.8°F

USDA Zone

Annual extreme lows -25°F to -20°F

Last Spring Frost (36°F)

🌷 Always

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First Fall Frost (36°F)

🍂 Always

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F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Wed. July 1

🌅 5:41 a.m.

H: ≈68.7°F

L: ≈37.7°F

🌇 9:10 p.m.

Thu. July 2

🌅 5:41 a.m.

H: ≈69.0°F

L: ≈37.9°F

🌇 9:10 p.m.

Fri. July 3 Independence Day (observed)

🌅 5:42 a.m.

H: ≈69.3°F

L: ≈38.1°F

🌇 9:10 p.m.

Sat. July 4 Independence Day

🌅 5:42 a.m.

H: ≈69.6°F

L: ≈38.3°F

🌇 9:10 p.m.

Sun. July 5

🌅 5:43 a.m.

H: ≈70.0°F

L: ≈38.5°F

🌇 9:09 p.m.

Mon. July 6

🌅 5:44 a.m.

H: ≈70.2°F

L: ≈38.7°F

🌇 9:09 p.m.

Tue. July 7

🌅 5:44 a.m.

H: ≈70.5°F

L: ≈38.9°F

🌇 9:08 p.m.

Wed. July 8

🌅 5:45 a.m.

H: ≈70.8°F

L: ≈39.1°F

🌇 9:08 p.m.

Thu. July 9

🌅 5:46 a.m.

H: ≈71.1°F

L: ≈39.2°F

🌇 9:07 p.m.

Fri. July 10

🌅 5:47 a.m.

H: ≈71.3°F

L: ≈39.4°F

🌇 9:07 p.m.

Sat. July 11

🌅 5:47 a.m.

H: ≈71.5°F

L: ≈39.5°F

🌇 9:06 p.m.

Sun. July 12

🌅 5:48 a.m.

H: ≈71.8°F

L: ≈39.7°F

🌇 9:06 p.m.

Mon. July 13

🌅 5:49 a.m.

H: ≈72.0°F

L: ≈39.8°F

🌇 9:05 p.m.

Tue. July 14

🌅 5:50 a.m.

H: ≈72.1°F

L: ≈39.9°F

🌇 9:04 p.m.

Wed. July 15

🌅 5:51 a.m.

H: ≈72.3°F

L: ≈40.0°F

🌇 9:04 p.m.

Thu. July 16

🌅 5:52 a.m.

H: ≈72.5°F

L: ≈40.2°F

🌇 9:03 p.m.

Fri. July 17

🌅 5:53 a.m.

H: ≈72.6°F

L: ≈40.3°F

🌇 9:02 p.m.

Sat. July 18

🌅 5:54 a.m.

H: ≈72.8°F

L: ≈40.3°F

🌇 9:01 p.m.

Sun. July 19

🌅 5:55 a.m.

H: ≈72.9°F

L: ≈40.4°F

🌇 9:01 p.m.

Mon. July 20

🌅 5:56 a.m.

H: ≈73.0°F

L: ≈40.5°F

🌇 9:00 p.m.

Tue. July 21

🌅 5:57 a.m.

H: ≈73.1°F

L: ≈40.6°F

🌇 8:59 p.m.

Wed. July 22

🌅 5:58 a.m.

H: ≈73.2°F

L: ≈40.6°F

🌇 8:58 p.m.

Thu. July 23

🌅 5:59 a.m.

H: ≈73.3°F

L: ≈40.7°F

🌇 8:57 p.m.

Fri. July 24

🌅 6:00 a.m.

H: ≈73.4°F

L: ≈40.7°F

🌇 8:56 p.m.

Sat. July 25

🌅 6:01 a.m.

H: ≈73.4°F

L: ≈40.7°F

🌇 8:55 p.m.

Sun. July 26

🌅 6:02 a.m.

H: ≈73.5°F

L: ≈40.7°F

🌇 8:54 p.m.

Mon. July 27

🌅 6:03 a.m.

H: ≈73.5°F

L: ≈40.7°F

🌇 8:53 p.m.

Tue. July 28

🌅 6:04 a.m.

H: ≈73.6°F

L: ≈40.7°F

🌇 8:52 p.m.

Wed. July 29

🌅 6:05 a.m.

H: ≈73.6°F

L: ≈40.7°F

🌇 8:50 p.m.

Thu. July 30

🌅 6:06 a.m.

H: ≈73.6°F

L: ≈40.7°F

🌇 8:49 p.m.

Fri. July 31

🌅 6:07 a.m.

H: ≈73.6°F

L: ≈40.6°F

🌇 8:48 p.m.

June August

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

Temperature climatic data from weather station: YELLOWSTONE LAKE (USW00094173)

Precipitation climatic data from weather station: YELLOWSTONE LAKE (USW00094173)

Agricultural climatic data from weather station: LAKE YELLOWSTONE (USC00485345)