Weather Almanac: Saint Regis, MT 59866

🗓️ Historical norms for August 2026

August avg. precipitation
🌧️ 1.12"
August days below freezing
📉 ≈0.8 days
Average August lows 43°F – 48°F
USDA Zone
6a
Annual extreme lows -10°F to -5°F
Last Spring Frost (36°F)
🌷 Always
First Fall Frost (36°F)
🍂 Always
Sat. August 1  

🌅 6:19 a.m.

H: 81°F – 96°F

L: 40°F – 53°F

🌇 9:13 p.m.

Sun. August 2  

🌅 6:20 a.m.

H: 81°F – 96°F

L: 40°F – 53°F

🌇 9:12 p.m.

Mon. August 3  

🌅 6:21 a.m.

H: 81°F – 96°F

L: 40°F – 53°F

🌇 9:10 p.m.

Tue. August 4  

🌅 6:22 a.m.

H: 81°F – 96°F

L: 40°F – 53°F

🌇 9:09 p.m.

Wed. August 5  

🌅 6:24 a.m.

H: 81°F – 96°F

L: 40°F – 53°F

🌇 9:07 p.m.

Thu. August 6  

🌅 6:25 a.m.

H: 81°F – 96°F

L: 40°F – 53°F

🌇 9:06 p.m.

Fri. August 7  

🌅 6:26 a.m.

H: 80°F – 96°F

L: 40°F – 53°F

🌇 9:04 p.m.

Sat. August 8  

🌅 6:28 a.m.

H: 80°F – 96°F

L: 40°F – 53°F

🌇 9:03 p.m.

Sun. August 9  

🌅 6:29 a.m.

H: 80°F – 96°F

L: 40°F – 53°F

🌇 9:01 p.m.

Mon. August 10  

🌅 6:30 a.m.

H: 80°F – 96°F

L: 40°F – 53°F

🌇 9:00 p.m.

Tue. August 11  

🌅 6:32 a.m.

H: 80°F – 96°F

L: 39°F – 53°F

🌇 8:58 p.m.

Wed. August 12  

🌅 6:33 a.m.

H: 79°F – 96°F

L: 39°F – 53°F

🌇 8:56 p.m.

Thu. August 13  

🌅 6:34 a.m.

H: 79°F – 95°F

L: 39°F – 53°F

🌇 8:55 p.m.

Fri. August 14  

🌅 6:35 a.m.

H: 79°F – 95°F

L: 39°F – 53°F

🌇 8:53 p.m.

Sat. August 15  

🌅 6:37 a.m.

H: 79°F – 95°F

L: 39°F – 52°F

🌇 8:51 p.m.

Sun. August 16  

🌅 6:38 a.m.

H: 78°F – 95°F

L: 39°F – 52°F

🌇 8:49 p.m.

Mon. August 17  

🌅 6:39 a.m.

H: 78°F – 95°F

L: 39°F – 52°F

🌇 8:48 p.m.

Tue. August 18  

🌅 6:41 a.m.

H: 78°F – 95°F

L: 38°F – 52°F

🌇 8:46 p.m.

Wed. August 19  

🌅 6:42 a.m.

H: 77°F – 94°F

L: 38°F – 52°F

🌇 8:44 p.m.

Thu. August 20  

🌅 6:43 a.m.

H: 77°F – 94°F

L: 38°F – 52°F

🌇 8:42 p.m.

Fri. August 21  

🌅 6:45 a.m.

H: 76°F – 94°F

L: 38°F – 52°F

🌇 8:41 p.m.

Sat. August 22  

🌅 6:46 a.m.

H: 76°F – 94°F

L: 38°F – 51°F

🌇 8:39 p.m.

Sun. August 23  

🌅 6:47 a.m.

H: 76°F – 93°F

L: 37°F – 51°F

🌇 8:37 p.m.

Mon. August 24  

🌅 6:49 a.m.

H: 75°F – 93°F

L: 37°F – 51°F

🌇 8:35 p.m.

Tue. August 25  

🌅 6:50 a.m.

H: 75°F – 93°F

L: 37°F – 51°F

🌇 8:33 p.m.

Wed. August 26  

🌅 6:51 a.m.

H: 75°F – 92°F

L: 37°F – 51°F

🌇 8:31 p.m.

Thu. August 27 🌕

🌅 6:53 a.m.

H: 74°F – 92°F

L: 37°F – 50°F

🌇 8:29 p.m.

Fri. August 28  

🌅 6:54 a.m.

H: 74°F – 92°F

L: 36°F – 50°F

🌇 8:27 p.m.

Sat. August 29  

🌅 6:55 a.m.

H: 73°F – 92°F

L: 36°F – 50°F

🌇 8:25 p.m.

Sun. August 30  

🌅 6:57 a.m.

H: 73°F – 91°F

L: 36°F – 50°F

🌇 8:24 p.m.

Mon. August 31  

🌅 6:58 a.m.

H: 72°F – 91°F

L: 36°F – 50°F

🌇 8:22 p.m.


Temperature climatic data from weather station: SAINT REGIS 1 NE (USC00247318)

Precipitation climatic data from weather station: SAINT REGIS 1 NE (USC00247318)

Agricultural climatic data from weather station: SAINT REGIS 1 NE (USC00247318)