Weather Almanac: Big Sky, MT 59716

🗓️ Historical norms for February 2026

January March

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

February avg. precipitation

🌧️ 0.95"

February days below freezing

📉 ≈27.8 days

Average February lows 4°F – 13°F

USDA Zone

Annual extreme lows -25°F to -20°F

Last Spring Frost (36°F)

🌷 Always

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First Fall Frost (36°F)

🍂 Always

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F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sun. February 1

🌅 7:45 a.m.

H: 23°F – 42°F

L: -5°F – 20°F

🌇 5:33 p.m.

Mon. February 2 Groundhog Day

🌅 7:44 a.m.

H: 23°F – 42°F

L: -5°F – 20°F

🌇 5:34 p.m.

Tue. February 3

🌅 7:43 a.m.

H: 23°F – 42°F

L: -5°F – 20°F

🌇 5:35 p.m.

Wed. February 4

🌅 7:42 a.m.

H: 24°F – 42°F

L: -5°F – 20°F

🌇 5:37 p.m.

Thu. February 5

🌅 7:40 a.m.

H: 24°F – 43°F

L: -5°F – 20°F

🌇 5:38 p.m.

Fri. February 6

🌅 7:39 a.m.

H: 24°F – 43°F

L: -5°F – 20°F

🌇 5:40 p.m.

Sat. February 7

🌅 7:38 a.m.

H: 24°F – 43°F

L: -5°F – 20°F

🌇 5:41 p.m.

Sun. February 8

🌅 7:36 a.m.

H: 24°F – 43°F

L: -5°F – 20°F

🌇 5:43 p.m.

Mon. February 9

🌅 7:35 a.m.

H: 24°F – 43°F

L: -5°F – 20°F

🌇 5:44 p.m.

Tue. February 10

🌅 7:33 a.m.

H: 25°F – 43°F

L: -5°F – 20°F

🌇 5:46 p.m.

Wed. February 11

🌅 7:32 a.m.

H: 25°F – 44°F

L: -5°F – 20°F

🌇 5:47 p.m.

Thu. February 12

🌅 7:31 a.m.

H: 25°F – 44°F

L: -5°F – 20°F

🌇 5:48 p.m.

Fri. February 13

🌅 7:29 a.m.

H: 25°F – 44°F

L: -4°F – 20°F

🌇 5:50 p.m.

Sat. February 14 Valentine's Day

🌅 7:28 a.m.

H: 26°F – 44°F

L: -4°F – 20°F

🌇 5:51 p.m.

Sun. February 15

🌅 7:26 a.m.

H: 26°F – 44°F

L: -4°F – 20°F

🌇 5:53 p.m.

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

🌅 7:25 a.m.

H: 26°F – 44°F

L: -4°F – 20°F

🌇 5:54 p.m.

Tue. February 17 Shrove Tuesday

🌅 7:23 a.m.

H: 27°F – 45°F

L: -4°F – 20°F

🌇 5:56 p.m.

Wed. February 18 Ash Wednesday

🌅 7:21 a.m.

H: 27°F – 45°F

L: -3°F – 20°F

🌇 5:57 p.m.

Thu. February 19

🌅 7:20 a.m.

H: 27°F – 45°F

L: -3°F – 20°F

🌇 5:58 p.m.

Fri. February 20

🌅 7:18 a.m.

H: 28°F – 45°F

L: -3°F – 20°F

🌇 6:00 p.m.

Sat. February 21

🌅 7:17 a.m.

H: 28°F – 46°F

L: -3°F – 21°F

🌇 6:01 p.m.

Sun. February 22

🌅 7:15 a.m.

H: 28°F – 46°F

L: -2°F – 21°F

🌇 6:03 p.m.

Mon. February 23

🌅 7:13 a.m.

H: 29°F – 46°F

L: -2°F – 21°F

🌇 6:04 p.m.

Tue. February 24

🌅 7:11 a.m.

H: 29°F – 46°F

L: -2°F – 21°F

🌇 6:06 p.m.

Wed. February 25

🌅 7:10 a.m.

H: 29°F – 46°F

L: -1°F – 21°F

🌇 6:07 p.m.

Thu. February 26

🌅 7:08 a.m.

H: 30°F – 47°F

L: -1°F – 21°F

🌇 6:08 p.m.

Fri. February 27

🌅 7:06 a.m.

H: 30°F – 47°F

L: -1°F – 22°F

🌇 6:10 p.m.

Sat. February 28

🌅 7:05 a.m.

H: 30°F – 47°F

L: 0°F – 22°F

🌇 6:11 p.m.

January March

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

Temperature climatic data from weather station: BIG SKY 2WNW (USC00240775)

Precipitation climatic data from weather station: BIG SKY 2WNW (USC00240775)

Agricultural climatic data from weather station: BIG SKY 2WNW (USC00240775)