Weather Almanac: Heron, MT 59844

🗓️ Historical norms for February 2026

February avg. precipitation
🌧️ 2.91"
February days below freezing
📉 ≈23.9 days
Average February lows 18°F – 27°F
USDA Zone
6b
Annual extreme lows -5°F to 0°F
Last Spring Frost (36°F)
🌷 Always
First Fall Frost (36°F)
🍂 Always
Sun. February 1 🌕

🌅 8:11 a.m.

H: 29°F – 42°F

L: 12°F – 34°F

🌇 5:44 p.m.

Mon. February 2 Groundhog Day  

🌅 8:09 a.m.

H: 29°F – 42°F

L: 12°F – 33°F

🌇 5:45 p.m.

Tue. February 3  

🌅 8:08 a.m.

H: 29°F – 42°F

L: 12°F – 33°F

🌇 5:47 p.m.

Wed. February 4  

🌅 8:07 a.m.

H: 29°F – 43°F

L: 12°F – 33°F

🌇 5:49 p.m.

Thu. February 5  

🌅 8:05 a.m.

H: 29°F – 43°F

L: 12°F – 33°F

🌇 5:50 p.m.

Fri. February 6  

🌅 8:04 a.m.

H: 29°F – 43°F

L: 12°F – 33°F

🌇 5:52 p.m.

Sat. February 7  

🌅 8:02 a.m.

H: 29°F – 43°F

L: 12°F – 33°F

🌇 5:53 p.m.

Sun. February 8  

🌅 8:01 a.m.

H: 30°F – 43°F

L: 12°F – 33°F

🌇 5:55 p.m.

Mon. February 9 🌗

🌅 7:59 a.m.

H: 30°F – 44°F

L: 12°F – 33°F

🌇 5:57 p.m.

Tue. February 10  

🌅 7:58 a.m.

H: 30°F – 44°F

L: 12°F – 33°F

🌇 5:58 p.m.

Wed. February 11  

🌅 7:56 a.m.

H: 30°F – 44°F

L: 12°F – 33°F

🌇 6:00 p.m.

Thu. February 12  

🌅 7:54 a.m.

H: 30°F – 44°F

L: 12°F – 33°F

🌇 6:01 p.m.

Fri. February 13  

🌅 7:53 a.m.

H: 31°F – 44°F

L: 13°F – 33°F

🌇 6:03 p.m.

Sat. February 14 Valentine's Day  

🌅 7:51 a.m.

H: 31°F – 44°F

L: 13°F – 32°F

🌇 6:05 p.m.

Sun. February 15  

🌅 7:49 a.m.

H: 31°F – 45°F

L: 13°F – 32°F

🌇 6:06 p.m.

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

🌅 7:48 a.m.

H: 31°F – 45°F

L: 13°F – 32°F

🌇 6:08 p.m.

Tue. February 17 Shrove Tuesday 🌑

🌅 7:46 a.m.

H: 32°F – 45°F

L: 13°F – 32°F

🌇 6:09 p.m.

Wed. February 18 Ash Wednesday  

🌅 7:44 a.m.

H: 32°F – 45°F

L: 13°F – 32°F

🌇 6:11 p.m.

Thu. February 19  

🌅 7:42 a.m.

H: 32°F – 45°F

L: 13°F – 32°F

🌇 6:13 p.m.

Fri. February 20  

🌅 7:41 a.m.

H: 32°F – 46°F

L: 14°F – 32°F

🌇 6:14 p.m.

Sat. February 21  

🌅 7:39 a.m.

H: 33°F – 46°F

L: 14°F – 32°F

🌇 6:16 p.m.

Sun. February 22  

🌅 7:37 a.m.

H: 33°F – 46°F

L: 14°F – 32°F

🌇 6:17 p.m.

Mon. February 23  

🌅 7:35 a.m.

H: 33°F – 46°F

L: 14°F – 32°F

🌇 6:19 p.m.

Tue. February 24 🌓

🌅 7:33 a.m.

H: 33°F – 47°F

L: 14°F – 32°F

🌇 6:20 p.m.

Wed. February 25  

🌅 7:32 a.m.

H: 34°F – 47°F

L: 15°F – 32°F

🌇 6:22 p.m.

Thu. February 26  

🌅 7:30 a.m.

H: 34°F – 47°F

L: 15°F – 32°F

🌇 6:23 p.m.

Fri. February 27  

🌅 7:28 a.m.

H: 34°F – 48°F

L: 15°F – 32°F

🌇 6:25 p.m.

Sat. February 28  

🌅 7:26 a.m.

H: 34°F – 48°F

L: 15°F – 32°F

🌇 6:27 p.m.


Temperature climatic data from weather station: HERON 2 NW (USC00244084)

Precipitation climatic data from weather station: HERON 2 NW (USC00244084)

Agricultural climatic data from weather station: HERON 2 NW (USC00244084)