Weather Almanac: Sun Prairie, WI 53590

🗓️ Historical norms for August 2025

August avg. precipitation
🌧️ 4.27"
August days below freezing
📉 ≈0.0 days
Average August lows ≈58.6°F
USDA Zone
5a
Annual extreme lows -20°F to -15°F
Last Spring Frost (36°F)
🌷 May 24
First Fall Frost (36°F)
🍂 Sep 21
Fri. August 1  

🌅 5:47 a.m.

F: 75°F / 51°F

H: ≈80.2°F

L: ≈60.1°F

🌇 8:18 p.m.

Sat. August 2  

🌅 5:48 a.m.

F: 77°F / 54°F

H: ≈80.2°F

L: ≈60.1°F

🌇 8:16 p.m.

Sun. August 3  

🌅 5:49 a.m.

F: 78°F / 58°F

H: ≈80.1°F

L: ≈60.0°F

🌇 8:15 p.m.

Mon. August 4  

🌅 5:50 a.m.

F: 78°F / 60°F

H: ≈80.1°F

L: ≈60.0°F

🌇 8:14 p.m.

Tue. August 5  

🌅 5:51 a.m.

F: 81°F / 62°F

H: ≈80.1°F

L: ≈59.9°F

🌇 8:13 p.m.

Wed. August 6  

🌅 5:52 a.m.

F: 82°F

H: ≈80.1°F

L: ≈59.8°F

🌇 8:11 p.m.

Thu. August 7  

🌅 5:54 a.m.

H: ≈80.0°F

L: ≈59.8°F

🌇 8:10 p.m.

Fri. August 8  

🌅 5:55 a.m.

H: ≈80.0°F

L: ≈59.7°F

🌇 8:09 p.m.

Sat. August 9 🌕

🌅 5:56 a.m.

H: ≈80.0°F

L: ≈59.6°F

🌇 8:07 p.m.

Sun. August 10  

🌅 5:57 a.m.

H: ≈80.0°F

L: ≈59.6°F

🌇 8:06 p.m.

Mon. August 11  

🌅 5:58 a.m.

H: ≈79.9°F

L: ≈59.5°F

🌇 8:04 p.m.

Tue. August 12  

🌅 5:59 a.m.

H: ≈79.9°F

L: ≈59.4°F

🌇 8:03 p.m.

Wed. August 13  

🌅 6:00 a.m.

H: ≈79.9°F

L: ≈59.3°F

🌇 8:01 p.m.

Thu. August 14  

🌅 6:01 a.m.

H: ≈79.8°F

L: ≈59.2°F

🌇 8:00 p.m.

Fri. August 15  

🌅 6:02 a.m.

H: ≈79.8°F

L: ≈59.1°F

🌇 7:58 p.m.

Sat. August 16 🌗

🌅 6:03 a.m.

H: ≈79.7°F

L: ≈59.0°F

🌇 7:57 p.m.

Sun. August 17  

🌅 6:04 a.m.

H: ≈79.6°F

L: ≈58.9°F

🌇 7:55 p.m.

Mon. August 18  

🌅 6:06 a.m.

H: ≈79.6°F

L: ≈58.7°F

🌇 7:54 p.m.

Tue. August 19  

🌅 6:07 a.m.

H: ≈79.5°F

L: ≈58.6°F

🌇 7:52 p.m.

Wed. August 20  

🌅 6:08 a.m.

H: ≈79.4°F

L: ≈58.4°F

🌇 7:51 p.m.

Thu. August 21  

🌅 6:09 a.m.

H: ≈79.3°F

L: ≈58.2°F

🌇 7:49 p.m.

Fri. August 22  

🌅 6:10 a.m.

H: ≈79.2°F

L: ≈58.0°F

🌇 7:47 p.m.

Sat. August 23 🌑

🌅 6:11 a.m.

H: ≈79.0°F

L: ≈57.8°F

🌇 7:46 p.m.

Sun. August 24  

🌅 6:12 a.m.

H: ≈78.9°F

L: ≈57.6°F

🌇 7:44 p.m.

Mon. August 25  

🌅 6:13 a.m.

H: ≈78.7°F

L: ≈57.4°F

🌇 7:43 p.m.

Tue. August 26  

🌅 6:14 a.m.

H: ≈78.6°F

L: ≈57.2°F

🌇 7:41 p.m.

Wed. August 27  

🌅 6:15 a.m.

H: ≈78.4°F

L: ≈56.9°F

🌇 7:39 p.m.

Thu. August 28  

🌅 6:17 a.m.

H: ≈78.2°F

L: ≈56.6°F

🌇 7:38 p.m.

Fri. August 29  

🌅 6:18 a.m.

H: ≈78.0°F

L: ≈56.4°F

🌇 7:36 p.m.

Sat. August 30  

🌅 6:19 a.m.

H: ≈77.8°F

L: ≈56.1°F

🌇 7:34 p.m.

Sun. August 31 🌓

🌅 6:20 a.m.

H: ≈77.5°F

L: ≈55.7°F

🌇 7:32 p.m.


Temperature climatic data from weather station: COTTAGE GROVE (USC00471840)

Precipitation climatic data from weather station: MADISON DANE RGNL AP (USW00014837)

Agricultural climatic data from weather station: MADISON DANE RGNL AP (USW00014837)