As of 07:20 MDT

Weather in Square Butte, MT

46°Current weather

Square Butte, Friday, 23 October, 07:20

Overcast. Feels like 46°. High 51°, low 32°.

Pressure29.62 inHg
Wind1.8 mph NE
Humidity83%
Visibility6.2 mi
Dew point41°

Monthly outlook for Square Butte, MT: average high 51.4°, average low 36.1°. That is 0.1° below the climate normal for October. Precipitation is expected on 1 day (about 1.0 inches), against a normal of 4 days and 0.6 inches. The warmest day looks like 7 November (70.6°), the coolest 24 October (21.1°).

51.4°/36.1°
Average high / low
−0.1°
Below normal
1 / 4
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November47.8°53.1°-2.9°
2 November – 11 November57.5°47.4°+5.6°
12 November – 21 Novemberat normal44.3°—

October records over 66 years

87.4°1 October 1992All-time high
-14.8°30 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Geraldine (7 mi).

Sat, 2446° / 21°0Clear
46 °Clear

Square Butte, Saturday, 24 October

Clear. High 46°, low 21°.

Pressure30.36 inHg
Wind4.9 mph SE
Humidity65%
Visibility6.2 mi
Dew point21°
Sun, 2544° / 27°0Clear
44 °Clear

Square Butte, Sunday, 25 October

Clear. High 44°, low 27°.

Pressure30.50 inHg
Wind5.6 mph E
Humidity76%
Visibility6.2 mi
Dew point25°
Mon, 2652° / 28°0Overcast
52 °Overcast

Square Butte, Monday, 26 October

Overcast. High 52°, low 28°.

Pressure30.27 inHg
Wind5.3 mph E
Humidity66%
Visibility6.2 mi
Dew point29°
Tue, 2746° / 33°0Overcast
46 °Overcast

Square Butte, Tuesday, 27 October

Overcast. High 46°, low 33°.

Pressure29.97 inHg
Wind9.7 mph NW
Humidity84%
Visibility—
Dew point34°
Wed, 2842° / 31°0.02Light rain
42 °Light rain

Square Butte, Wednesday, 28 October

Light rain. High 42°, low 31°.

Pressure30.18 inHg
Wind11.6 mph NW
Humidity82%
Visibility—
Dew point33°
Thu, 2941° / 29°0Overcast
41 °Overcast

Square Butte, Thursday, 29 October

Overcast. High 41°, low 29°.

Pressure30.30 inHg
Wind8 mph NW
Humidity49%
Visibility—
Dew point19°
Fri, 3049° / 32°0Clear
49 °Clear

Square Butte, Friday, 30 October

Clear. High 49°, low 32°.

Pressure29.94 inHg
Wind5.1 mph S
Humidity52%
Visibility—
Dew point27°
Sat, 3155° / 36°0Clear
55 °Clear

Square Butte, Saturday, 31 October

Clear. High 55°, low 36°.

Pressure29.85 inHg
Wind6.2 mph S
Humidity40%
Visibility—
Dew point23°
Sun, 0152° / 38°0Clear
52 °Clear

Square Butte, Sunday, 1 November

Clear. High 52°, low 38°.

Pressure29.80 inHg
Wind4.8 mph S
Humidity35%
Visibility—
Dew point20°
Mon, 0250° / 37°0Overcast
50 °Overcast

Square Butte, Monday, 2 November

Overcast. High 50°, low 37°.

Pressure29.80 inHg
Wind4.1 mph S
Humidity43%
Visibility—
Dew point24°
Tue, 0355° / 39°0Overcast
55 °Overcast

Square Butte, Tuesday, 3 November

Overcast. High 55°, low 39°.

Pressure29.77 inHg
Wind8.6 mph W
Humidity51%
Visibility—
Dew point31°
Wed, 0450° / 43°0Overcast
50 °Overcast

Square Butte, Wednesday, 4 November

Overcast. High 50°, low 43°.

Pressure29.74 inHg
Wind21.9 mph W
Humidity39%
Visibility—
Dew point24°
Thu, 0555° / 38°0Overcast
55 °Overcast

Square Butte, Thursday, 5 November

Overcast. High 55°, low 38°.

Pressure29.47 inHg
Wind37.7 mph W
Humidity31%
Visibility—
Dew point21°
Fri, 0664° / 56°0Overcast
64 °Overcast

Square Butte, Friday, 6 November

Overcast. High 64°, low 56°.

Pressure29.47 inHg
Wind46.7 mph W
Humidity39%
Visibility—
Dew point36°
Sat, 0771° / 57°0Partly cloudy
71 °Partly cloudy

Square Butte, Saturday, 7 November

Partly cloudy. High 71°, low 57°.

Pressure29.77 inHg
Wind21 mph W
Humidity36%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0846° / 29°0.06Climate normal
46 °Climate normal

Square Butte, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.06 in
Chance of precipitation25%
Record high68° (1999)
Record low-5° (2003)
Mon, 0945° / 27°0.05Climate normal
45 °Climate normal

Square Butte, Monday, 9 November

Climate normal for this date — 60-year average.

Average high45°
Average low27°
Average precipitation0.05 in
Chance of precipitation22%
Record high71° (2016)
Record low0° (2022)
Tue, 1044° / 27°0.04Climate normal
44 °Climate normal

Square Butte, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high44°
Average low27°
Average precipitation0.04 in
Chance of precipitation23%
Record high68° (2025)
Record low1° (2022)
Wed, 1144° / 26°0.03Climate normal
44 °Climate normal

Square Butte, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high44°
Average low26°
Average precipitation0.03 in
Chance of precipitation25%
Record high69° (1990)
Record low-12° (1966)
Thu, 1246° / 28°0.03Climate normal
46 °Climate normal

Square Butte, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°
Average low28°
Average precipitation0.03 in
Chance of precipitation23%
Record high74° (1990)
Record low-16° (1986)
Fri, 1346° / 29°0.03Climate normal
46 °Climate normal

Square Butte, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high71° (2025)
Record low-7° (1986)
Sat, 1446° / 28°0.04Climate normal
46 °Climate normal

Square Butte, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low28°
Average precipitation0.04 in
Chance of precipitation25%
Record high69° (1999)
Record low-9° (2014)
Sun, 1547° / 27°0.02Climate normal
47 °Climate normal

Square Butte, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°
Average low27°
Average precipitation0.02 in
Chance of precipitation8%
Record high68° (2001)
Record low-10° (2014)
Mon, 1647° / 29°0.04Climate normal
47 °Climate normal

Square Butte, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°
Average low29°
Average precipitation0.04 in
Chance of precipitation22%
Record high63° (2001)
Record low3° (1961)
Tue, 1743° / 26°0.04Climate normal
43 °Climate normal

Square Butte, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high43°
Average low26°
Average precipitation0.04 in
Chance of precipitation22%
Record high64° (1976)
Record low0° (2022)
Wed, 1843° / 27°0.03Climate normal
43 °Climate normal

Square Butte, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high43°
Average low27°
Average precipitation0.03 in
Chance of precipitation22%
Record high66° (2008)
Record low-7° (2022)
Thu, 1942° / 26°0.04Climate normal
42 °Climate normal

Square Butte, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high42°
Average low26°
Average precipitation0.04 in
Chance of precipitation20%
Record high61° (2003)
Record low-9° (1985)
Fri, 2042° / 26°0.02Climate normal
42 °Climate normal

Square Butte, Friday, 20 November

Climate normal for this date — 60-year average.

Average high42°
Average low26°
Average precipitation0.02 in
Chance of precipitation20%
Record high60° (2002)
Record low-20° (1985)
Sat, 2142° / 23°0.02Climate normal
42 °Climate normal

Square Butte, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high42°
Average low23°
Average precipitation0.02 in
Chance of precipitation22%
Record high63° (1974)
Record low-19° (1996)

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.