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As of 16:24 MDT

Weather in Square Butte, MT

84°Current weather

Square Butte, Saturday, 8 August, 16:24

Partly cloudy. Feels like 82°. High 85°, low 53°.

Pressure29.83 inHg
Wind12.3 mph NW
Humidity26%
Visibility6.2 mi
Dew point45°
Sun, 0982° / 52°0Clear
82 °Clear

Square Butte, Sunday, 9 August

Clear. High 82°, low 52°.

Pressure29.91 inHg
Wind16.5 mph NW
Humidity34%
Visibility6.2 mi
Dew point47°
Mon, 1088° / 47°0Clear
88 °Clear

Square Butte, Monday, 10 August

Clear. High 88°, low 47°.

Pressure29.83 inHg
Wind6.7 mph N
Humidity26%
Visibility6.2 mi
Dew point43°
Tue, 1185° / 63°0Clear
85 °Clear

Square Butte, Tuesday, 11 August

Clear. High 85°, low 63°.

Pressure29.97 inHg
Wind14.6 mph NW
Humidity30%
Visibility6.2 mi
Dew point45°
Wed, 1288° / 61°0Overcast
88 °Overcast

Square Butte, Wednesday, 12 August

Overcast. High 88°, low 61°.

Pressure29.85 inHg
Wind6.8 mph NE
Humidity27%
Visibility6.2 mi
Dew point43°
Thu, 1390° / 60°0.39Rain
90 °Rain

Square Butte, Thursday, 13 August

Rain. High 90°, low 60°.

Pressure29.85 inHg
Wind15 mph SE
Humidity42%
Visibility—
Dew point52°
Fri, 1483° / 68°0Overcast
83 °Overcast

Square Butte, Friday, 14 August

Overcast. High 83°, low 68°.

Pressure29.88 inHg
Wind15.4 mph NW
Humidity44%
Visibility—
Dew point53°
Sat, 1575° / 64°0.05Light rain
75 °Light rain

Square Butte, Saturday, 15 August

Light rain. High 75°, low 64°.

Pressure30.03 inHg
Wind9 mph SE
Humidity44%
Visibility—
Dew point50°
Sun, 1691° / 63°0.02Light rain
91 °Light rain

Square Butte, Sunday, 16 August

Light rain. High 91°, low 63°.

Pressure29.94 inHg
Wind14.6 mph NW
Humidity22%
Visibility—
Dew point39°
Mon, 1790° / 67°0Overcast
90 °Overcast

Square Butte, Monday, 17 August

Overcast. High 90°, low 67°.

Pressure30.00 inHg
Wind11.9 mph N
Humidity23%
Visibility—
Dew point41°
Tue, 1885° / 69°0.08Light rain
85 °Light rain

Square Butte, Tuesday, 18 August

Light rain. High 85°, low 69°.

Pressure29.94 inHg
Wind14.3 mph N
Humidity22%
Visibility—
Dew point38°
Wed, 1984° / 61°0.03Light rain
84 °Light rain

Square Butte, Wednesday, 19 August

Light rain. High 84°, low 61°.

Pressure30.03 inHg
Wind7.1 mph W
Humidity43%
Visibility—
Dew point49°
Thu, 2092° / 66°0Overcast
92 °Overcast

Square Butte, Thursday, 20 August

Overcast. High 92°, low 66°.

Pressure29.88 inHg
Wind10.3 mph NE
Humidity27%
Visibility—
Dew point44°
Fri, 2190° / 72°0Clear
90 °Clear

Square Butte, Friday, 21 August

Clear. High 90°, low 72°.

Pressure29.91 inHg
Wind13.8 mph NW
Humidity22%
Visibility—
Dew point41°
Sat, 2292° / 67°0Partly cloudy
92 °Partly cloudy

Square Butte, Saturday, 22 August

Partly cloudy. High 92°, low 67°.

Pressure29.88 inHg
Wind12.1 mph NE
Humidity25%
Visibility—
Dew point46°
Sun, 2391° / 66°0Clear
91 °Clear

Square Butte, Sunday, 23 August

Clear. High 91°, low 66°.

Pressure30.03 inHg
Wind17.1 mph E
Humidity28%
Visibility—
Dew point45°

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 Square Butte, 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 Square Butte, 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.