As of 13:49 MDT

Weather in Sand Coulee, MT

34°Current weather

Sand Coulee, Sunday, 25 October, 13:49

Clear. Feels like 34°. High 35°, low 26°.

Pressure30.45 inHg
Wind0 mph N
Humidity78%
Visibility6.2 mi
Dew point28°
Mon, 2640° / 23°0Partly cloudy
40 °Partly cloudy

Sand Coulee, Monday, 26 October

Partly cloudy. High 40°, low 23°.

Pressure30.21 inHg
Wind1.6 mph N
Humidity86%
Visibility2.5 mi
Dew point28°
Tue, 2750° / 30°0.01Light rain
50 °Light rain

Sand Coulee, Tuesday, 27 October

Light rain. High 50°, low 30°.

Pressure29.83 inHg
Wind16.3 mph SW
Humidity60%
Visibility6.2 mi
Dew point33°
Wed, 2851° / 38°0Clear
51 °Clear

Sand Coulee, Wednesday, 28 October

Clear. High 51°, low 38°.

Pressure29.91 inHg
Wind14.5 mph SW
Humidity49%
Visibility6.2 mi
Dew point28°
Thu, 2938° / 30°0Overcast
38 °Overcast

Sand Coulee, Thursday, 29 October

Overcast. High 38°, low 30°.

Pressure30.27 inHg
Wind6.3 mph NE
Humidity93%
Visibility6.2 mi
Dew point30°
Fri, 3041° / 27°0Overcast
41 °Overcast

Sand Coulee, Friday, 30 October

Overcast. High 41°, low 27°.

Pressure30.18 inHg
Wind5 mph NE
Humidity82%
Visibility—
Dew point30°
Sat, 3157° / 32°0Overcast
57 °Overcast

Sand Coulee, Saturday, 31 October

Overcast. High 57°, low 32°.

Pressure29.94 inHg
Wind6.6 mph SW
Humidity60%
Visibility—
Dew point34°
Sun, 0157° / 42°0.05Light rain
57 °Light rain

Sand Coulee, Sunday, 1 November

Light rain. High 57°, low 42°.

Pressure29.71 inHg
Wind6.2 mph W
Humidity50%
Visibility—
Dew point34°
Mon, 0242° / 34°0.45Snow
42 °Snow

Sand Coulee, Monday, 2 November

Snow. High 42°, low 34°.

Pressure29.91 inHg
Wind25.2 mph SW
Humidity100%
Visibility—
Dew point35°
Tue, 0350° / 37°0Mostly clear
50 °Mostly clear

Sand Coulee, Tuesday, 3 November

Mostly clear. High 50°, low 37°.

Pressure30.06 inHg
Wind21.5 mph SW
Humidity47%
Visibility—
Dew point27°
Wed, 0453° / 38°0Overcast
53 °Overcast

Sand Coulee, Wednesday, 4 November

Overcast. High 53°, low 38°.

Pressure29.85 inHg
Wind8.1 mph S
Humidity47%
Visibility—
Dew point27°
Thu, 0557° / 38°0Overcast
57 °Overcast

Sand Coulee, Thursday, 5 November

Overcast. High 57°, low 38°.

Pressure29.77 inHg
Wind8.5 mph S
Humidity41%
Visibility—
Dew point26°
Fri, 0656° / 43°0.02Light rain
56 °Light rain

Sand Coulee, Friday, 6 November

Light rain. High 56°, low 43°.

Pressure29.32 inHg
Wind14.9 mph SW
Humidity50%
Visibility—
Dew point34°
Sat, 0752° / 42°0Overcast
52 °Overcast

Sand Coulee, Saturday, 7 November

Overcast. High 52°, low 42°.

Pressure29.59 inHg
Wind22.8 mph SW
Humidity50%
Visibility—
Dew point30°
Sun, 0855° / 38°0Overcast
55 °Overcast

Sand Coulee, Sunday, 8 November

Overcast. High 55°, low 38°.

Pressure29.88 inHg
Wind15.7 mph SW
Humidity43%
Visibility—
Dew point27°
Mon, 0963° / 47°0Overcast
63 °Overcast

Sand Coulee, Monday, 9 November

Overcast. High 63°, low 47°.

Pressure29.91 inHg
Wind13.8 mph SW
Humidity51%
Visibility—
Dew point38°

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.