Weather Almanac: Potosi, WI 53820

🗓️ Historical norms for February 2026

January March

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

February avg. precipitation

🌧️ 1.14"

February days below freezing

📉 ≈26.7 days

Average February lows 7°F – 20°F

USDA Zone

Annual extreme lows -20°F to -15°F

Last Spring Frost (36°F)

🌷 May 15

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First Fall Frost (36°F)

🍂 Sep 24

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Book Recommendations (ads!)

📚 Minnesota & Wisconsin Month-by-Month Gardening: What to Do Each Month to Have A Beautiful Garden All Year

📚 Grow Great Vegetables Minnesota and Wisconsin

📚 Midwest Gardener's Handbook, 2nd Edition: All You Need to Know to Plan, Plant & Maintain a Midwest Garden

F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sun. February 1

🌅 7:16 a.m.

H: 14°F – 38°F

L: -5°F – 23°F

🌇 5:16 p.m.

Mon. February 2 Groundhog Day

🌅 7:15 a.m.

H: 14°F – 38°F

L: -5°F – 24°F

🌇 5:17 p.m.

Tue. February 3

🌅 7:14 a.m.

H: 14°F – 39°F

L: -4°F – 24°F

🌇 5:18 p.m.

Wed. February 4

🌅 7:13 a.m.

H: 14°F – 39°F

L: -4°F – 24°F

🌇 5:20 p.m.

Thu. February 5

🌅 7:12 a.m.

H: 15°F – 39°F

L: -4°F – 24°F

🌇 5:21 p.m.

Fri. February 6

🌅 7:11 a.m.

H: 15°F – 39°F

L: -4°F – 24°F

🌇 5:22 p.m.

Sat. February 7

🌅 7:10 a.m.

H: 15°F – 39°F

L: -3°F – 24°F

🌇 5:24 p.m.

Sun. February 8

🌅 7:08 a.m.

H: 16°F – 40°F

L: -3°F – 25°F

🌇 5:25 p.m.

Mon. February 9

🌅 7:07 a.m.

H: 16°F – 40°F

L: -3°F – 25°F

🌇 5:26 p.m.

Tue. February 10

🌅 7:06 a.m.

H: 16°F – 40°F

L: -2°F – 25°F

🌇 5:28 p.m.

Wed. February 11

🌅 7:05 a.m.

H: 16°F – 40°F

L: -2°F – 25°F

🌇 5:29 p.m.

Thu. February 12

🌅 7:03 a.m.

H: 17°F – 40°F

L: -1°F – 26°F

🌇 5:30 p.m.

Fri. February 13

🌅 7:02 a.m.

H: 17°F – 41°F

L: -1°F – 26°F

🌇 5:32 p.m.

Sat. February 14 Valentine's Day

🌅 7:01 a.m.

H: 18°F – 41°F

L: -1°F – 26°F

🌇 5:33 p.m.

Sun. February 15 Susan B. Anthony Day

🌅 6:59 a.m.

H: 18°F – 41°F

L: 0°F – 26°F

🌇 5:34 p.m.

Mon. February 16 Washington's Birthday

🌅 6:58 a.m.

H: 18°F – 42°F

L: 0°F – 26°F

🌇 5:36 p.m.

Tue. February 17 Shrove Tuesday

🌅 6:56 a.m.

H: 19°F – 42°F

L: 1°F – 27°F

🌇 5:37 p.m.

Wed. February 18 Ash Wednesday

🌅 6:55 a.m.

H: 19°F – 42°F

L: 1°F – 27°F

🌇 5:38 p.m.

Thu. February 19

🌅 6:53 a.m.

H: 19°F – 43°F

L: 2°F – 27°F

🌇 5:39 p.m.

Fri. February 20

🌅 6:52 a.m.

H: 20°F – 43°F

L: 2°F – 28°F

🌇 5:41 p.m.

Sat. February 21

🌅 6:50 a.m.

H: 20°F – 43°F

L: 3°F – 28°F

🌇 5:42 p.m.

Sun. February 22

🌅 6:49 a.m.

H: 21°F – 44°F

L: 3°F – 28°F

🌇 5:43 p.m.

Mon. February 23

🌅 6:47 a.m.

H: 21°F – 44°F

L: 4°F – 29°F

🌇 5:45 p.m.

Tue. February 24

🌅 6:46 a.m.

H: 21°F – 44°F

L: 4°F – 29°F

🌇 5:46 p.m.

Wed. February 25

🌅 6:44 a.m.

H: 22°F – 45°F

L: 5°F – 29°F

🌇 5:47 p.m.

Thu. February 26

🌅 6:43 a.m.

H: 22°F – 45°F

L: 5°F – 29°F

🌇 5:48 p.m.

Fri. February 27

🌅 6:41 a.m.

H: 23°F – 46°F

L: 6°F – 30°F

🌇 5:50 p.m.

Sat. February 28

🌅 6:39 a.m.

H: 23°F – 46°F

L: 6°F – 30°F

🌇 5:51 p.m.

January March

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

Temperature climatic data from weather station: LANCASTER 4 WSW (USC00474546)

Precipitation climatic data from weather station: LANCASTER 4 WSW (USC00474546)

Agricultural climatic data from weather station: LANCASTER 4 WSW (USC00474546)