Weather Almanac: Brookfield, WI 53045

🗓️ Historical norms for August 2026

July September

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

August avg. precipitation

🌧️ 4.14"

August days below freezing

📉 ≈0.0 days

Average August lows ≈60.4°F

USDA Zone

Annual extreme lows -15°F to -10°F

Last Spring Frost (36°F)

🌷 May 24

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First Fall Frost (36°F)

🍂 Sep 23

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F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sat. August 1

🌅 5:43 a.m.

H: ≈80.4°F

L: ≈61.7°F

🌇 8:13 p.m.

Sun. August 2

🌅 5:44 a.m.

H: ≈80.3°F

L: ≈61.6°F

🌇 8:12 p.m.

Mon. August 3

🌅 5:45 a.m.

H: ≈80.3°F

L: ≈61.6°F

🌇 8:11 p.m.

Tue. August 4

🌅 5:46 a.m.

H: ≈80.2°F

L: ≈61.5°F

🌇 8:10 p.m.

Wed. August 5

🌅 5:47 a.m.

H: ≈80.2°F

L: ≈61.5°F

🌇 8:08 p.m.

Thu. August 6

🌅 5:48 a.m.

H: ≈80.1°F

L: ≈61.5°F

🌇 8:07 p.m.

Fri. August 7

🌅 5:49 a.m.

H: ≈80.1°F

L: ≈61.4°F

🌇 8:06 p.m.

Sat. August 8

🌅 5:50 a.m.

H: ≈80.0°F

L: ≈61.4°F

🌇 8:04 p.m.

Sun. August 9

🌅 5:52 a.m.

H: ≈80.0°F

L: ≈61.3°F

🌇 8:03 p.m.

Mon. August 10

🌅 5:53 a.m.

H: ≈79.9°F

L: ≈61.3°F

🌇 8:02 p.m.

Tue. August 11

🌅 5:54 a.m.

H: ≈79.9°F

L: ≈61.2°F

🌇 8:00 p.m.

Wed. August 12

🌅 5:55 a.m.

H: ≈79.9°F

L: ≈61.1°F

🌇 7:59 p.m.

Thu. August 13

🌅 5:56 a.m.

H: ≈79.8°F

L: ≈61.1°F

🌇 7:57 p.m.

Fri. August 14

🌅 5:57 a.m.

H: ≈79.8°F

L: ≈61.0°F

🌇 7:56 p.m.

Sat. August 15

🌅 5:58 a.m.

H: ≈79.7°F

L: ≈60.9°F

🌇 7:54 p.m.

Sun. August 16

🌅 5:59 a.m.

H: ≈79.7°F

L: ≈60.8°F

🌇 7:53 p.m.

Mon. August 17

🌅 6:00 a.m.

H: ≈79.6°F

L: ≈60.7°F

🌇 7:51 p.m.

Tue. August 18

🌅 6:01 a.m.

H: ≈79.6°F

L: ≈60.6°F

🌇 7:50 p.m.

Wed. August 19

🌅 6:02 a.m.

H: ≈79.5°F

L: ≈60.4°F

🌇 7:48 p.m.

Thu. August 20

🌅 6:04 a.m.

H: ≈79.4°F

L: ≈60.3°F

🌇 7:47 p.m.

Fri. August 21

🌅 6:05 a.m.

H: ≈79.4°F

L: ≈60.1°F

🌇 7:45 p.m.

Sat. August 22

🌅 6:06 a.m.

H: ≈79.3°F

L: ≈60.0°F

🌇 7:43 p.m.

Sun. August 23

🌅 6:07 a.m.

H: ≈79.2°F

L: ≈59.8°F

🌇 7:42 p.m.

Mon. August 24

🌅 6:08 a.m.

H: ≈79.1°F

L: ≈59.6°F

🌇 7:40 p.m.

Tue. August 25

🌅 6:09 a.m.

H: ≈78.9°F

L: ≈59.4°F

🌇 7:39 p.m.

Wed. August 26

🌅 6:10 a.m.

H: ≈78.8°F

L: ≈59.1°F

🌇 7:37 p.m.

Thu. August 27

🌅 6:11 a.m.

H: ≈78.6°F

L: ≈58.9°F

🌇 7:35 p.m.

Fri. August 28

🌅 6:12 a.m.

H: ≈78.5°F

L: ≈58.6°F

🌇 7:34 p.m.

Sat. August 29

🌅 6:13 a.m.

H: ≈78.3°F

L: ≈58.3°F

🌇 7:32 p.m.

Sun. August 30

🌅 6:14 a.m.

H: ≈78.1°F

L: ≈58.0°F

🌇 7:30 p.m.

Mon. August 31

🌅 6:16 a.m.

H: ≈77.9°F

L: ≈57.7°F

🌇 7:28 p.m.

July September

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

Temperature climatic data from weather station: BROOKFIELD (USC00471062)

Precipitation climatic data from weather station: BROOKFIELD (USC00471062)

Agricultural climatic data from weather station: WAUKESHA (USC00478937)