Weather Almanac: Sister Bay, WI 54234

🗓️ Historical norms for July 2026

June August

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

July avg. precipitation

🌧️ 3.16"

July days below freezing

📉 ≈0.0 days

Average July lows ≈58.8°F

USDA Zone

Annual extreme lows -15°F to -10°F

Last Spring Frost (36°F)

🌷 Jun 1

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First Fall Frost (36°F)

🍂 Sep 28

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F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Wed. July 1

🌅 5:04 a.m.

H: ≈77.8°F

L: ≈57.0°F

🌇 8:39 p.m.

Thu. July 2

🌅 5:05 a.m.

H: ≈78.0°F

L: ≈57.2°F

🌇 8:39 p.m.

Fri. July 3 Independence Day (observed)

🌅 5:06 a.m.

H: ≈78.2°F

L: ≈57.4°F

🌇 8:38 p.m.

Sat. July 4 Independence Day

🌅 5:06 a.m.

H: ≈78.4°F

L: ≈57.6°F

🌇 8:38 p.m.

Sun. July 5

🌅 5:07 a.m.

H: ≈78.6°F

L: ≈57.8°F

🌇 8:38 p.m.

Mon. July 6

🌅 5:08 a.m.

H: ≈78.8°F

L: ≈58.0°F

🌇 8:37 p.m.

Tue. July 7

🌅 5:08 a.m.

H: ≈78.9°F

L: ≈58.2°F

🌇 8:37 p.m.

Wed. July 8

🌅 5:09 a.m.

H: ≈79.1°F

L: ≈58.4°F

🌇 8:37 p.m.

Thu. July 9

🌅 5:10 a.m.

H: ≈79.2°F

L: ≈58.5°F

🌇 8:36 p.m.

Fri. July 10

🌅 5:11 a.m.

H: ≈79.4°F

L: ≈58.7°F

🌇 8:36 p.m.

Sat. July 11

🌅 5:11 a.m.

H: ≈79.5°F

L: ≈58.8°F

🌇 8:35 p.m.

Sun. July 12

🌅 5:12 a.m.

H: ≈79.6°F

L: ≈58.9°F

🌇 8:34 p.m.

Mon. July 13

🌅 5:13 a.m.

H: ≈79.7°F

L: ≈59.0°F

🌇 8:34 p.m.

Tue. July 14

🌅 5:14 a.m.

H: ≈79.8°F

L: ≈59.1°F

🌇 8:33 p.m.

Wed. July 15

🌅 5:15 a.m.

H: ≈79.8°F

L: ≈59.2°F

🌇 8:32 p.m.

Thu. July 16

🌅 5:16 a.m.

H: ≈79.9°F

L: ≈59.2°F

🌇 8:32 p.m.

Fri. July 17

🌅 5:17 a.m.

H: ≈79.9°F

L: ≈59.3°F

🌇 8:31 p.m.

Sat. July 18

🌅 5:18 a.m.

H: ≈79.9°F

L: ≈59.3°F

🌇 8:30 p.m.

Sun. July 19

🌅 5:19 a.m.

H: ≈80.0°F

L: ≈59.4°F

🌇 8:29 p.m.

Mon. July 20

🌅 5:20 a.m.

H: ≈80.0°F

L: ≈59.4°F

🌇 8:28 p.m.

Tue. July 21

🌅 5:21 a.m.

H: ≈80.0°F

L: ≈59.4°F

🌇 8:27 p.m.

Wed. July 22

🌅 5:22 a.m.

H: ≈79.9°F

L: ≈59.4°F

🌇 8:26 p.m.

Thu. July 23

🌅 5:23 a.m.

H: ≈79.9°F

L: ≈59.4°F

🌇 8:25 p.m.

Fri. July 24

🌅 5:24 a.m.

H: ≈79.9°F

L: ≈59.4°F

🌇 8:24 p.m.

Sat. July 25

🌅 5:25 a.m.

H: ≈79.8°F

L: ≈59.4°F

🌇 8:23 p.m.

Sun. July 26

🌅 5:26 a.m.

H: ≈79.8°F

L: ≈59.3°F

🌇 8:22 p.m.

Mon. July 27

🌅 5:27 a.m.

H: ≈79.7°F

L: ≈59.3°F

🌇 8:21 p.m.

Tue. July 28

🌅 5:28 a.m.

H: ≈79.6°F

L: ≈59.3°F

🌇 8:20 p.m.

Wed. July 29

🌅 5:29 a.m.

H: ≈79.5°F

L: ≈59.2°F

🌇 8:19 p.m.

Thu. July 30

🌅 5:31 a.m.

H: ≈79.5°F

L: ≈59.2°F

🌇 8:17 p.m.

Fri. July 31

🌅 5:32 a.m.

H: ≈79.4°F

L: ≈59.1°F

🌇 8:16 p.m.

June August

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

Temperature climatic data from weather station: EPHRAIM 1NE-WWTP (USC00472626)

Precipitation climatic data from weather station: EPHRAIM 1NE-WWTP (USC00472626)

Agricultural climatic data from weather station: WASHINGTON IS (USC00478905)