As of 11:16 MDT

Weather in Sand Coulee, MT

46°Current weather

Sand Coulee, Wednesday, 28 October, 11:16

Overcast. Feels like 40°. High 51°, low 33°.

Pressure29.94 inHg
Wind12.7 mph SW
Humidity54%
Visibility6.2 mi
Dew point31°
Thu, 2943° / 30°0Overcast
43 °Overcast

Sand Coulee, Thursday, 29 October

Overcast. High 43°, low 30°.

Pressure30.21 inHg
Wind4.2 mph NE
Humidity86%
Visibility5.3 mi
Dew point31°
Fri, 3041° / 30°0Overcast
41 °Overcast

Sand Coulee, Friday, 30 October

Overcast. High 41°, low 30°.

Pressure30.15 inHg
Wind1.9 mph NE
Humidity84%
Visibility6.2 mi
Dew point33°
Sat, 3150° / 30°0Overcast
50 °Overcast

Sand Coulee, Saturday, 31 October

Overcast. High 50°, low 30°.

Pressure30.09 inHg
Wind1.1 mph NW
Humidity81%
Visibility6.2 mi
Dew point36°
Sun, 0140° / 35°0.53Rain
40 °Rain

Sand Coulee, Sunday, 1 November

Rain. High 40°, low 35°.

Pressure29.88 inHg
Wind10.3 mph W
Humidity93%
Visibility—
Dew point38°
Mon, 0249° / 36°0.13Light rain
49 °Light rain

Sand Coulee, Monday, 2 November

Light rain. High 49°, low 36°.

Pressure30.36 inHg
Wind7.4 mph S
Humidity58%
Visibility—
Dew point29°
Tue, 0357° / 34°0Overcast
57 °Overcast

Sand Coulee, Tuesday, 3 November

Overcast. High 57°, low 34°.

Pressure30.12 inHg
Wind11.5 mph SW
Humidity40%
Visibility—
Dew point24°
Wed, 0449° / 36°0Overcast
49 °Overcast

Sand Coulee, Wednesday, 4 November

Overcast. High 49°, low 36°.

Pressure30.09 inHg
Wind5.6 mph NE
Humidity52%
Visibility—
Dew point27°
Thu, 0547° / 37°0Overcast
47 °Overcast

Sand Coulee, Thursday, 5 November

Overcast. High 47°, low 37°.

Pressure29.91 inHg
Wind4 mph W
Humidity51%
Visibility—
Dew point26°
Fri, 0651° / 38°0Overcast
51 °Overcast

Sand Coulee, Friday, 6 November

Overcast. High 51°, low 38°.

Pressure30.00 inHg
Wind4.7 mph NE
Humidity49%
Visibility—
Dew point27°
Sat, 0758° / 37°0Clear
58 °Clear

Sand Coulee, Saturday, 7 November

Clear. High 58°, low 37°.

Pressure29.83 inHg
Wind9.3 mph S
Humidity42%
Visibility—
Dew point28°
Sun, 0845° / 38°0.49Rain
45 °Rain

Sand Coulee, Sunday, 8 November

Rain. High 45°, low 38°.

Pressure29.97 inHg
Wind10.1 mph SW
Humidity93%
Visibility—
Dew point37°
Mon, 0947° / 38°0Overcast
47 °Overcast

Sand Coulee, Monday, 9 November

Overcast. High 47°, low 38°.

Pressure30.27 inHg
Wind5.5 mph NE
Humidity68%
Visibility—
Dew point34°
Tue, 1054° / 35°0Partly cloudy
54 °Partly cloudy

Sand Coulee, Tuesday, 10 November

Partly cloudy. High 54°, low 35°.

Pressure29.97 inHg
Wind8.4 mph SW
Humidity50%
Visibility—
Dew point28°
Wed, 1157° / 40°0Clear
57 °Clear

Sand Coulee, Wednesday, 11 November

Clear. High 57°, low 40°.

Pressure29.83 inHg
Wind15.2 mph SW
Humidity43%
Visibility—
Dew point29°
Thu, 1260° / 42°0Overcast
60 °Overcast

Sand Coulee, Thursday, 12 November

Overcast. High 60°, low 42°.

Pressure29.56 inHg
Wind11.5 mph SW
Humidity43%
Visibility—
Dew point32°

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.