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As of 08:16 MST

Weather in Sand Coulee, MT

36°Current weather

Sand Coulee, Monday, 2 November, 08:16

Clear. Feels like 29°. High 48°, low 35°.

Pressure30.21 inHg
Wind9.2 mph SW
Humidity97%
Visibility6.2 mi
Dew point34°
Tue, 0358° / 33°0Clear
58 °Clear

Sand Coulee, Tuesday, 3 November

Clear. High 58°, low 33°.

Pressure30.03 inHg
Wind1.7 mph S
Humidity39%
Visibility6.2 mi
Dew point30°
Wed, 0452° / 30°0Overcast
52 °Overcast

Sand Coulee, Wednesday, 4 November

Overcast. High 52°, low 30°.

Pressure30.03 inHg
Wind2.6 mph W
Humidity49%
Visibility6.2 mi
Dew point29°
Thu, 0556° / 33°0Mostly clear
56 °Mostly clear

Sand Coulee, Thursday, 5 November

Mostly clear. High 56°, low 33°.

Pressure29.94 inHg
Wind14.5 mph SW
Humidity39%
Visibility6.2 mi
Dew point28°
Fri, 0654° / 38°0Partly cloudy
54 °Partly cloudy

Sand Coulee, Friday, 6 November

Partly cloudy. High 54°, low 38°.

Pressure29.97 inHg
Wind22.3 mph SW
Humidity44%
Visibility—
Dew point28°
Sat, 0752° / 36°0Clear
52 °Clear

Sand Coulee, Saturday, 7 November

Clear. High 52°, low 36°.

Pressure30.27 inHg
Wind17.6 mph W
Humidity52%
Visibility—
Dew point29°
Sun, 0859° / 40°0Overcast
59 °Overcast

Sand Coulee, Sunday, 8 November

Overcast. High 59°, low 40°.

Pressure29.83 inHg
Wind17.1 mph SW
Humidity37%
Visibility—
Dew point28°
Mon, 0956° / 39°0Overcast
56 °Overcast

Sand Coulee, Monday, 9 November

Overcast. High 56°, low 39°.

Pressure29.97 inHg
Wind8.1 mph SW
Humidity55%
Visibility—
Dew point32°
Tue, 1055° / 41°0Overcast
55 °Overcast

Sand Coulee, Tuesday, 10 November

Overcast. High 55°, low 41°.

Pressure29.97 inHg
Wind18.2 mph SW
Humidity46%
Visibility—
Dew point31°
Wed, 1149° / 38°0Overcast
49 °Overcast

Sand Coulee, Wednesday, 11 November

Overcast. High 49°, low 38°.

Pressure30.15 inHg
Wind4.1 mph NE
Humidity59%
Visibility—
Dew point30°
Thu, 1259° / 41°0Overcast
59 °Overcast

Sand Coulee, Thursday, 12 November

Overcast. High 59°, low 41°.

Pressure29.91 inHg
Wind7.9 mph S
Humidity43%
Visibility—
Dew point30°
Fri, 1350° / 44°0Overcast
50 °Overcast

Sand Coulee, Friday, 13 November

Overcast. High 50°, low 44°.

Pressure29.80 inHg
Wind30.7 mph SW
Humidity48%
Visibility—
Dew point31°
Sat, 1450° / 36°0Clear
50 °Clear

Sand Coulee, Saturday, 14 November

Clear. High 50°, low 36°.

Pressure30.27 inHg
Wind16.4 mph W
Humidity45%
Visibility—
Dew point25°
Sun, 1558° / 36°0Overcast
58 °Overcast

Sand Coulee, Sunday, 15 November

Overcast. High 58°, low 36°.

Pressure29.97 inHg
Wind10.1 mph S
Humidity31%
Visibility—
Dew point20°
Mon, 1656° / 37°0Overcast
56 °Overcast

Sand Coulee, Monday, 16 November

Overcast. High 56°, low 37°.

Pressure29.80 inHg
Wind17.5 mph SW
Humidity32%
Visibility—
Dew point22°
Tue, 1752° / 31°0Clear
52 °Clear

Sand Coulee, Tuesday, 17 November

Clear. High 52°, low 31°.

Pressure30.12 inHg
Wind15.1 mph SW
Humidity36%
Visibility—
Dew point18°

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.