Weather Almanac: Chinook, MT 59523

🗓️ Historical norms for February 2026

January March

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

February avg. precipitation

🌧️ 0.40"

February days below freezing

📉 ≈27.3 days

Average February lows 0°F – 16°F

USDA Zone

Annual extreme lows -35°F to -30°F

Last Spring Frost (36°F)

🌷 Jun 3

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First Fall Frost (36°F)

🍂 Sep 5

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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: 13°F – 48°F

L: -11°F – 22°F

🌇 5:15 p.m.

Mon. February 2 Groundhog Day

🌅 7:44 a.m.

H: 13°F – 48°F

L: -11°F – 22°F

🌇 5:17 p.m.

Tue. February 3

🌅 7:42 a.m.

H: 14°F – 49°F

L: -10°F – 22°F

🌇 5:19 p.m.

Wed. February 4

🌅 7:41 a.m.

H: 14°F – 49°F

L: -10°F – 22°F

🌇 5:20 p.m.

Thu. February 5

🌅 7:39 a.m.

H: 14°F – 49°F

L: -10°F – 22°F

🌇 5:22 p.m.

Fri. February 6

🌅 7:38 a.m.

H: 14°F – 49°F

L: -10°F – 22°F

🌇 5:23 p.m.

Sat. February 7

🌅 7:36 a.m.

H: 14°F – 49°F

L: -10°F – 23°F

🌇 5:25 p.m.

Sun. February 8

🌅 7:35 a.m.

H: 15°F – 49°F

L: -9°F – 23°F

🌇 5:27 p.m.

Mon. February 9

🌅 7:33 a.m.

H: 15°F – 50°F

L: -9°F – 23°F

🌇 5:28 p.m.

Tue. February 10

🌅 7:32 a.m.

H: 15°F – 50°F

L: -9°F – 23°F

🌇 5:30 p.m.

Wed. February 11

🌅 7:30 a.m.

H: 15°F – 50°F

L: -9°F – 23°F

🌇 5:32 p.m.

Thu. February 12

🌅 7:28 a.m.

H: 16°F – 50°F

L: -9°F – 23°F

🌇 5:33 p.m.

Fri. February 13

🌅 7:27 a.m.

H: 16°F – 50°F

L: -8°F – 23°F

🌇 5:35 p.m.

Sat. February 14 Valentine's Day

🌅 7:25 a.m.

H: 16°F – 50°F

L: -8°F – 24°F

🌇 5:36 p.m.

Sun. February 15

🌅 7:23 a.m.

H: 17°F – 50°F

L: -8°F – 24°F

🌇 5:38 p.m.

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

🌅 7:22 a.m.

H: 17°F – 51°F

L: -7°F – 24°F

🌇 5:40 p.m.

Tue. February 17 Shrove Tuesday

🌅 7:20 a.m.

H: 17°F – 51°F

L: -7°F – 24°F

🌇 5:41 p.m.

Wed. February 18 Ash Wednesday

🌅 7:18 a.m.

H: 18°F – 51°F

L: -7°F – 24°F

🌇 5:43 p.m.

Thu. February 19

🌅 7:16 a.m.

H: 18°F – 51°F

L: -6°F – 24°F

🌇 5:45 p.m.

Fri. February 20

🌅 7:15 a.m.

H: 18°F – 51°F

L: -6°F – 25°F

🌇 5:46 p.m.

Sat. February 21

🌅 7:13 a.m.

H: 19°F – 51°F

L: -6°F – 25°F

🌇 5:48 p.m.

Sun. February 22

🌅 7:11 a.m.

H: 19°F – 52°F

L: -5°F – 25°F

🌇 5:49 p.m.

Mon. February 23

🌅 7:09 a.m.

H: 20°F – 52°F

L: -5°F – 25°F

🌇 5:51 p.m.

Tue. February 24

🌅 7:07 a.m.

H: 20°F – 52°F

L: -4°F – 25°F

🌇 5:53 p.m.

Wed. February 25

🌅 7:05 a.m.

H: 20°F – 53°F

L: -4°F – 25°F

🌇 5:54 p.m.

Thu. February 26

🌅 7:03 a.m.

H: 21°F – 53°F

L: -3°F – 26°F

🌇 5:56 p.m.

Fri. February 27

🌅 7:01 a.m.

H: 21°F – 53°F

L: -3°F – 26°F

🌇 5:57 p.m.

Sat. February 28

🌅 6:59 a.m.

H: 22°F – 54°F

L: -3°F – 26°F

🌇 5:59 p.m.

January March

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

Temperature climatic data from weather station: CHINOOK (USC00241722)

Precipitation climatic data from weather station: CHINOOK (USC00241722)

Agricultural climatic data from weather station: HARLEM (USC00243929)