Weather Almanac: Ontario, WI 54651

🗓️ Historical norms for July 2026

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

July avg. precipitation

🌧️ 4.67"

July days below freezing

📉 ≈0.0 days

Average July lows 60°F – 64°F

USDA Zone

4b

Annual extreme lows -25°F to -20°F

Last Spring Frost (36°F)

🌷 May 13

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First Fall Frost (36°F)

🍂 Sep 27

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F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Wed. July 1

🌅 5:24 a.m.

H: 74°F – 87°F

L: 56°F – 68°F

🌇 8:47 p.m.

Thu. July 2

🌅 5:24 a.m.

H: 74°F – 87°F

L: 56°F – 68°F

🌇 8:47 p.m.

Fri. July 3 Independence Day (observed)

🌅 5:25 a.m.

H: 75°F – 88°F

L: 56°F – 68°F

🌇 8:47 p.m.

Sat. July 4 Independence Day

🌅 5:26 a.m.

H: 75°F – 88°F

L: 56°F – 68°F

🌇 8:47 p.m.

Sun. July 5

🌅 5:26 a.m.

H: 75°F – 88°F

L: 56°F – 68°F

🌇 8:46 p.m.

Mon. July 6

🌅 5:27 a.m.

H: 75°F – 88°F

L: 56°F – 68°F

🌇 8:46 p.m.

Tue. July 7

🌅 5:28 a.m.

H: 75°F – 88°F

L: 56°F – 68°F

🌇 8:46 p.m.

Wed. July 8

🌅 5:28 a.m.

H: 75°F – 88°F

L: 57°F – 68°F

🌇 8:45 p.m.

Thu. July 9

🌅 5:29 a.m.

H: 75°F – 88°F

L: 57°F – 68°F

🌇 8:45 p.m.

Fri. July 10

🌅 5:30 a.m.

H: 75°F – 88°F

L: 57°F – 68°F

🌇 8:44 p.m.

Sat. July 11

🌅 5:31 a.m.

H: 75°F – 88°F

L: 57°F – 68°F

🌇 8:44 p.m.

Sun. July 12

🌅 5:31 a.m.

H: 75°F – 88°F

L: 57°F – 68°F

🌇 8:43 p.m.

Mon. July 13

🌅 5:32 a.m.

H: 75°F – 88°F

L: 57°F – 68°F

🌇 8:42 p.m.

Tue. July 14

🌅 5:33 a.m.

H: 75°F – 88°F

L: 57°F – 68°F

🌇 8:42 p.m.

Wed. July 15

🌅 5:34 a.m.

H: 75°F – 88°F

L: 57°F – 68°F

🌇 8:41 p.m.

Thu. July 16

🌅 5:35 a.m.

H: 75°F – 88°F

L: 57°F – 68°F

🌇 8:40 p.m.

Fri. July 17

🌅 5:36 a.m.

H: 75°F – 87°F

L: 57°F – 68°F

🌇 8:40 p.m.

Sat. July 18

🌅 5:37 a.m.

H: 75°F – 87°F

L: 57°F – 68°F

🌇 8:39 p.m.

Sun. July 19

🌅 5:38 a.m.

H: 75°F – 87°F

L: 57°F – 68°F

🌇 8:38 p.m.

Mon. July 20

🌅 5:39 a.m.

H: 75°F – 87°F

L: 57°F – 68°F

🌇 8:37 p.m.

Tue. July 21

🌅 5:40 a.m.

H: 75°F – 87°F

L: 57°F – 68°F

🌇 8:36 p.m.

Wed. July 22

🌅 5:41 a.m.

H: 74°F – 87°F

L: 57°F – 68°F

🌇 8:35 p.m.

Thu. July 23

🌅 5:42 a.m.

H: 74°F – 87°F

L: 57°F – 68°F

🌇 8:35 p.m.

Fri. July 24

🌅 5:43 a.m.

H: 74°F – 87°F

L: 57°F – 68°F

🌇 8:34 p.m.

Sat. July 25

🌅 5:44 a.m.

H: 74°F – 87°F

L: 57°F – 68°F

🌇 8:33 p.m.

Sun. July 26

🌅 5:45 a.m.

H: 74°F – 87°F

L: 57°F – 68°F

🌇 8:31 p.m.

Mon. July 27

🌅 5:46 a.m.

H: 74°F – 87°F

L: 56°F – 68°F

🌇 8:30 p.m.

Tue. July 28

🌅 5:47 a.m.

H: 74°F – 87°F

L: 56°F – 68°F

🌇 8:29 p.m.

Wed. July 29

🌅 5:48 a.m.

H: 74°F – 87°F

L: 56°F – 68°F

🌇 8:28 p.m.

Thu. July 30

🌅 5:49 a.m.

H: 74°F – 87°F

L: 56°F – 68°F

🌇 8:27 p.m.

Fri. July 31

🌅 5:50 a.m.

H: 74°F – 87°F

L: 56°F – 68°F

🌇 8:26 p.m.

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

Temperature climatic data from weather station: CASHTON (USC00471280)

Precipitation climatic data from weather station: ONTARIO 3E (USC00476280)

Agricultural climatic data from weather station: CASHTON (USC00471280)