Weather Almanac: Seaforth, MN 56287

🗓️ Historical norms for September 2026

September avg. precipitation
🌧️ 3.60"
September days below freezing
📉 ≈0.0 days
Average September lows ≈48.9°F
USDA Zone
4b
Annual extreme lows -25°F to -20°F
Last Spring Frost (36°F)
🌷 May 20
First Fall Frost (36°F)
🍂 Sep 17
Tue. September 1  

🌅 6:44 a.m.

H: ≈77.5°F

L: ≈54.0°F

🌇 7:57 p.m.

Wed. September 2  

🌅 6:45 a.m.

H: ≈77.3°F

L: ≈53.7°F

🌇 7:55 p.m.

Thu. September 3  

🌅 6:46 a.m.

H: ≈77.0°F

L: ≈53.3°F

🌇 7:53 p.m.

Fri. September 4  

🌅 6:47 a.m.

H: ≈76.7°F

L: ≈52.9°F

🌇 7:52 p.m.

Sat. September 5  

🌅 6:48 a.m.

H: ≈76.5°F

L: ≈52.6°F

🌇 7:50 p.m.

Sun. September 6  

🌅 6:49 a.m.

H: ≈76.2°F

L: ≈52.2°F

🌇 7:48 p.m.

Mon. September 7 Labor Day  

🌅 6:51 a.m.

H: ≈76.0°F

L: ≈51.9°F

🌇 7:46 p.m.

Tue. September 8  

🌅 6:52 a.m.

H: ≈75.7°F

L: ≈51.5°F

🌇 7:44 p.m.

Wed. September 9  

🌅 6:53 a.m.

H: ≈75.4°F

L: ≈51.2°F

🌇 7:42 p.m.

Thu. September 10  

🌅 6:54 a.m.

H: ≈75.2°F

L: ≈50.8°F

🌇 7:40 p.m.

Fri. September 11  

🌅 6:55 a.m.

H: ≈74.9°F

L: ≈50.5°F

🌇 7:39 p.m.

Sat. September 12  

🌅 6:56 a.m.

H: ≈74.7°F

L: ≈50.1°F

🌇 7:37 p.m.

Sun. September 13  

🌅 6:58 a.m.

H: ≈74.4°F

L: ≈49.8°F

🌇 7:35 p.m.

Mon. September 14 Holy Cross  

🌅 6:59 a.m.

H: ≈74.2°F

L: ≈49.5°F

🌇 7:33 p.m.

Tue. September 15  

🌅 7:00 a.m.

H: ≈73.9°F

L: ≈49.1°F

🌇 7:31 p.m.

Wed. September 16  

🌅 7:01 a.m.

H: ≈73.6°F

L: ≈48.8°F

🌇 7:29 p.m.

Thu. September 17  

🌅 7:02 a.m.

H: ≈73.4°F

L: ≈48.4°F

🌇 7:27 p.m.

Fri. September 18  

🌅 7:03 a.m.

H: ≈73.1°F

L: ≈48.1°F

🌇 7:26 p.m.

Sat. September 19  

🌅 7:05 a.m.

H: ≈72.8°F

L: ≈47.7°F

🌇 7:24 p.m.

Sun. September 20  

🌅 7:06 a.m.

H: ≈72.5°F

L: ≈47.4°F

🌇 7:22 p.m.

Mon. September 21  

🌅 7:07 a.m.

H: ≈72.2°F

L: ≈47.0°F

🌇 7:20 p.m.

Tue. September 22 Autumn Equinox  

🌅 7:08 a.m.

H: ≈71.9°F

L: ≈46.7°F

🌇 7:18 p.m.

Wed. September 23  

🌅 7:09 a.m.

H: ≈71.6°F

L: ≈46.3°F

🌇 7:16 p.m.

Thu. September 24  

🌅 7:10 a.m.

H: ≈71.3°F

L: ≈45.9°F

🌇 7:14 p.m.

Fri. September 25  

🌅 7:12 a.m.

H: ≈70.9°F

L: ≈45.6°F

🌇 7:12 p.m.

Sat. September 26 🌕

🌅 7:13 a.m.

H: ≈70.6°F

L: ≈45.2°F

🌇 7:10 p.m.

Sun. September 27  

🌅 7:14 a.m.

H: ≈70.2°F

L: ≈44.8°F

🌇 7:09 p.m.

Mon. September 28  

🌅 7:15 a.m.

H: ≈69.9°F

L: ≈44.4°F

🌇 7:07 p.m.

Tue. September 29  

🌅 7:16 a.m.

H: ≈69.5°F

L: ≈44.0°F

🌇 7:05 p.m.

Wed. September 30  

🌅 7:18 a.m.

H: ≈69.1°F

L: ≈43.6°F

🌇 7:03 p.m.


Temperature climatic data from weather station: REDWOOD FALLS (USC00216839)

Precipitation climatic data from weather station: VESTA (USC00218520)

Agricultural climatic data from weather station: LAMBERTON SW EXP STN (USC00214546)