As of 21:40 MST

Weather in Sand Coulee, MT

50°Current weather

Sand Coulee, Sunday, 8 November, 21:40

Mostly clear. Feels like 47°. High 63°, low 42°.

Pressure30.03 inHg
Wind23 mph SW
Humidity52%
Visibility6.2 mi
Dew point33°
Mon, 0955° / 42°0.03Light rain
55 °Light rain

Sand Coulee, Monday, 9 November

Light rain. High 55°, low 42°.

Pressure30.06 inHg
Wind2.9 mph W
Humidity82%
Visibility6.2 mi
Dew point43°
Tue, 1057° / 44°0Overcast
57 °Overcast

Sand Coulee, Tuesday, 10 November

Overcast. High 57°, low 44°.

Pressure30.03 inHg
Wind19.1 mph SW
Humidity43%
Visibility6.2 mi
Dew point35°
Wed, 1165° / 49°0Partly cloudy
65 °Partly cloudy

Sand Coulee, Wednesday, 11 November

Partly cloudy. High 65°, low 49°.

Pressure30.06 inHg
Wind13 mph SW
Humidity36%
Visibility6.2 mi
Dew point36°
Thu, 1269° / 50°0Overcast
69 °Overcast

Sand Coulee, Thursday, 12 November

Overcast. High 69°, low 50°.

Pressure29.88 inHg
Wind5.6 mph SW
Humidity34%
Visibility6.2 mi
Dew point35°
Fri, 1365° / 48°0Overcast
65 °Overcast

Sand Coulee, Friday, 13 November

Overcast. High 65°, low 48°.

Pressure29.68 inHg
Wind14.9 mph S
Humidity33%
Visibility—
Dew point30°
Sat, 1462° / 48°0Overcast
62 °Overcast

Sand Coulee, Saturday, 14 November

Overcast. High 62°, low 48°.

Pressure29.71 inHg
Wind16.1 mph S
Humidity39%
Visibility—
Dew point31°
Sun, 1562° / 44°0Overcast
62 °Overcast

Sand Coulee, Sunday, 15 November

Overcast. High 62°, low 44°.

Pressure29.71 inHg
Wind11.9 mph SW
Humidity32%
Visibility—
Dew point26°
Mon, 1653° / 41°0Mostly clear
53 °Mostly clear

Sand Coulee, Monday, 16 November

Mostly clear. High 53°, low 41°.

Pressure29.65 inHg
Wind21.9 mph SW
Humidity43%
Visibility—
Dew point30°
Tue, 1745° / 32°0Overcast
45 °Overcast

Sand Coulee, Tuesday, 17 November

Overcast. High 45°, low 32°.

Pressure30.21 inHg
Wind16 mph W
Humidity41%
Visibility—
Dew point19°
Wed, 1844° / 27°0Clear
44 °Clear

Sand Coulee, Wednesday, 18 November

Clear. High 44°, low 27°.

Pressure30.39 inHg
Wind9.7 mph SW
Humidity37%
Visibility—
Dew point13°
Thu, 1936° / 29°0Overcast
36 °Overcast

Sand Coulee, Thursday, 19 November

Overcast. High 36°, low 29°.

Pressure30.21 inHg
Wind8.3 mph N
Humidity53%
Visibility—
Dew point18°
Fri, 2035° / 24°0Partly cloudy
35 °Partly cloudy

Sand Coulee, Friday, 20 November

Partly cloudy. High 35°, low 24°.

Pressure30.30 inHg
Wind5.1 mph S
Humidity66%
Visibility—
Dew point20°
Sat, 2140° / 25°0Overcast
40 °Overcast

Sand Coulee, Saturday, 21 November

Overcast. High 40°, low 25°.

Pressure29.97 inHg
Wind6.9 mph S
Humidity50%
Visibility—
Dew point16°
Sun, 2242° / 27°0Overcast
42 °Overcast

Sand Coulee, Sunday, 22 November

Overcast. High 42°, low 27°.

Pressure29.68 inHg
Wind13.5 mph SW
Humidity50%
Visibility—
Dew point24°
Mon, 2333° / 21°0Mostly clear
33 °Mostly clear

Sand Coulee, Monday, 23 November

Mostly clear. High 33°, low 21°.

Pressure30.09 inHg
Wind4.9 mph E
Humidity62%
Visibility—
Dew point16°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Sand Coulee, MT are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Sand Coulee, MT since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.