Weather Almanac: Westby, MT 59275

🗓️ Historical norms for February 2026

February avg. precipitation
🌧️ 0.26"
February days below freezing
📉 ≈27.8 days
Average February lows -5°F – 12°F
USDA Zone
3b
Annual extreme lows -35°F to -30°F
Last Spring Frost (36°F)
🌷 Jun 4
First Fall Frost (36°F)
🍂 Sep 4
Sun. February 1 🌕

🌅 7:26 a.m.

H: 6°F – 37°F

L: -16°F – 15°F

🌇 4:54 p.m.

Mon. February 2 Groundhog Day  

🌅 7:25 a.m.

H: 6°F – 37°F

L: -16°F – 15°F

🌇 4:56 p.m.

Tue. February 3  

🌅 7:23 a.m.

H: 6°F – 37°F

L: -16°F – 16°F

🌇 4:57 p.m.

Wed. February 4  

🌅 7:22 a.m.

H: 6°F – 37°F

L: -16°F – 16°F

🌇 4:59 p.m.

Thu. February 5  

🌅 7:20 a.m.

H: 7°F – 38°F

L: -15°F – 16°F

🌇 5:01 p.m.

Fri. February 6  

🌅 7:19 a.m.

H: 7°F – 38°F

L: -15°F – 16°F

🌇 5:02 p.m.

Sat. February 7  

🌅 7:17 a.m.

H: 7°F – 38°F

L: -15°F – 17°F

🌇 5:04 p.m.

Sun. February 8  

🌅 7:16 a.m.

H: 7°F – 38°F

L: -15°F – 17°F

🌇 5:06 p.m.

Mon. February 9 🌗

🌅 7:14 a.m.

H: 8°F – 39°F

L: -14°F – 17°F

🌇 5:07 p.m.

Tue. February 10  

🌅 7:12 a.m.

H: 8°F – 39°F

L: -14°F – 17°F

🌇 5:09 p.m.

Wed. February 11  

🌅 7:11 a.m.

H: 8°F – 39°F

L: -14°F – 18°F

🌇 5:11 p.m.

Thu. February 12  

🌅 7:09 a.m.

H: 9°F – 39°F

L: -13°F – 18°F

🌇 5:12 p.m.

Fri. February 13  

🌅 7:07 a.m.

H: 9°F – 39°F

L: -13°F – 18°F

🌇 5:14 p.m.

Sat. February 14 Valentine's Day  

🌅 7:06 a.m.

H: 9°F – 40°F

L: -13°F – 18°F

🌇 5:16 p.m.

Sun. February 15  

🌅 7:04 a.m.

H: 10°F – 40°F

L: -12°F – 19°F

🌇 5:17 p.m.

Mon. February 16 Lincoln's and Washington's Birthdays; Washington's Birthday  

🌅 7:02 a.m.

H: 10°F – 40°F

L: -12°F – 19°F

🌇 5:19 p.m.

Tue. February 17 Shrove Tuesday 🌑

🌅 7:00 a.m.

H: 10°F – 40°F

L: -11°F – 19°F

🌇 5:21 p.m.

Wed. February 18 Ash Wednesday  

🌅 6:59 a.m.

H: 11°F – 40°F

L: -11°F – 19°F

🌇 5:22 p.m.

Thu. February 19  

🌅 6:57 a.m.

H: 11°F – 41°F

L: -11°F – 20°F

🌇 5:24 p.m.

Fri. February 20  

🌅 6:55 a.m.

H: 11°F – 41°F

L: -10°F – 20°F

🌇 5:25 p.m.

Sat. February 21  

🌅 6:53 a.m.

H: 12°F – 41°F

L: -10°F – 20°F

🌇 5:27 p.m.

Sun. February 22  

🌅 6:51 a.m.

H: 12°F – 41°F

L: -9°F – 21°F

🌇 5:29 p.m.

Mon. February 23  

🌅 6:49 a.m.

H: 12°F – 42°F

L: -9°F – 21°F

🌇 5:30 p.m.

Tue. February 24 🌓

🌅 6:48 a.m.

H: 13°F – 42°F

L: -8°F – 21°F

🌇 5:32 p.m.

Wed. February 25  

🌅 6:46 a.m.

H: 13°F – 42°F

L: -8°F – 22°F

🌇 5:34 p.m.

Thu. February 26  

🌅 6:44 a.m.

H: 14°F – 43°F

L: -7°F – 22°F

🌇 5:35 p.m.

Fri. February 27  

🌅 6:42 a.m.

H: 14°F – 43°F

L: -7°F – 22°F

🌇 5:37 p.m.

Sat. February 28  

🌅 6:40 a.m.

H: 14°F – 43°F

L: -6°F – 23°F

🌇 5:38 p.m.


Temperature climatic data from weather station: WESTBY (USC00248777)

Precipitation climatic data from weather station: WESTBY (USC00248777)

Agricultural climatic data from weather station: WESTBY (USC00248777)