As of 07:32 MDT

Weather in Square Butte, MT

33°Current weather

Square Butte, Wednesday, 14 October, 07:32

Partly cloudy. Feels like 33°. High 64°, low 33°.

Pressure30.06 inHg
Wind0.8 mph S
Humidity88%
Visibility6.2 mi
Dew point30°

Monthly outlook for Square Butte, MT: average high 62.8°, average low 42.5°. That is 3.4° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 17 October (75.4°), the coolest 16 October (30.3°).

62.8°/42.5°
Average high / low
+3.4°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October62.2°58°+2.3°
24 October – 2 November63.7°52.5°+6.2°
3 November – 12 Novemberat normal47°—

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).

Thu, 1552° / 35°0Clear
52 °Clear

Square Butte, Thursday, 15 October

Clear. High 52°, low 35°.

Pressure30.77 inHg
Wind10.6 mph NW
Humidity56%
Visibility6.2 mi
Dew point26°
Fri, 1668° / 30°0Mostly clear
68 °Mostly clear

Square Butte, Friday, 16 October

Mostly clear. High 68°, low 30°.

Pressure30.36 inHg
Wind3 mph E
Humidity44%
Visibility6.2 mi
Dew point31°
Sat, 1775° / 47°0Overcast
75 °Overcast

Square Butte, Saturday, 17 October

Overcast. High 75°, low 47°.

Pressure29.91 inHg
Wind4.9 mph W
Humidity22%
Visibility6.2 mi
Dew point31°
Sun, 1863° / 44°0Clear
63 °Clear

Square Butte, Sunday, 18 October

Clear. High 63°, low 44°.

Pressure30.15 inHg
Wind9.2 mph SE
Humidity45%
Visibility—
Dew point34°
Mon, 1963° / 42°0Overcast
63 °Overcast

Square Butte, Monday, 19 October

Overcast. High 63°, low 42°.

Pressure29.88 inHg
Wind4.6 mph E
Humidity51%
Visibility—
Dew point38°
Tue, 2055° / 44°0Overcast
55 °Overcast

Square Butte, Tuesday, 20 October

Overcast. High 55°, low 44°.

Pressure29.97 inHg
Wind11 mph N
Humidity37%
Visibility—
Dew point26°
Wed, 2160° / 43°0.01Light rain
60 °Light rain

Square Butte, Wednesday, 21 October

Light rain. High 60°, low 43°.

Pressure30.06 inHg
Wind6.9 mph SE
Humidity62%
Visibility—
Dew point39°
Thu, 2271° / 50°0Clear
71 °Clear

Square Butte, Thursday, 22 October

Clear. High 71°, low 50°.

Pressure29.74 inHg
Wind10.4 mph NW
Humidity26%
Visibility—
Dew point30°
Fri, 2351° / 42°0Overcast
51 °Overcast

Square Butte, Friday, 23 October

Overcast. High 51°, low 42°.

Pressure30.15 inHg
Wind13.8 mph NW
Humidity45%
Visibility—
Dew point27°
Sat, 2462° / 39°0Clear
62 °Clear

Square Butte, Saturday, 24 October

Clear. High 62°, low 39°.

Pressure30.30 inHg
Wind8.3 mph SW
Humidity36%
Visibility—
Dew point25°
Sun, 2564° / 52°0Partly cloudy
64 °Partly cloudy

Square Butte, Sunday, 25 October

Partly cloudy. High 64°, low 52°.

Pressure30.21 inHg
Wind27.3 mph W
Humidity26%
Visibility—
Dew point27°
Mon, 2670° / 51°0Overcast
70 °Overcast

Square Butte, Monday, 26 October

Overcast. High 70°, low 51°.

Pressure29.88 inHg
Wind21.1 mph W
Humidity24%
Visibility—
Dew point29°
Tue, 2758° / 40°0.11Light rain
58 °Light rain

Square Butte, Tuesday, 27 October

Light rain. High 58°, low 40°.

Pressure30.15 inHg
Wind17 mph NW
Humidity93%
Visibility—
Dew point41°
Wed, 2863° / 36°0Overcast
63 °Overcast

Square Butte, Wednesday, 28 October

Overcast. High 63°, low 36°.

Pressure29.83 inHg
Wind20 mph SW
Humidity35%
Visibility—
Dew point23°
Thu, 2966° / 51°0Overcast
66 °Overcast

Square Butte, Thursday, 29 October

Overcast. High 66°, low 51°.

Pressure29.80 inHg
Wind16.5 mph W
Humidity18%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3051° / 31°0.02Climate normal
51 °Climate normal

Square Butte, Friday, 30 October

Climate normal for this date — 60-year average.

Average high51°
Average low31°
Average precipitation0.02 in
Chance of precipitation15%
Record high71° (1990)
Record low-15° (1991)
Sat, 3150° / 32°0.04Climate normal
50 °Climate normal

Square Butte, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.04 in
Chance of precipitation22%
Record high72° (2008)
Record low1° (1984)
Sun, 0149° / 32°0.03Climate normal
49 °Climate normal

Square Butte, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high49°
Average low32°
Average precipitation0.03 in
Chance of precipitation17%
Record high75° (2025)
Record low-3° (1991)
Mon, 0250° / 32°0.03Climate normal
50 °Climate normal

Square Butte, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.03 in
Chance of precipitation20%
Record high71° (2020)
Record low-14° (1991)
Tue, 0351° / 32°0.04Climate normal
51 °Climate normal

Square Butte, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low32°
Average precipitation0.04 in
Chance of precipitation18%
Record high72° (2020)
Record low-11° (1991)
Wed, 0450° / 32°0.05Climate normal
50 °Climate normal

Square Butte, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.05 in
Chance of precipitation28%
Record high72° (2001)
Record low1° (2003)
Thu, 0549° / 31°0.06Climate normal
49 °Climate normal

Square Butte, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.06 in
Chance of precipitation33%
Record high72° (1980)
Record low-14° (2003)
Fri, 0647° / 30°0.03Climate normal
47 °Climate normal

Square Butte, Friday, 6 November

Climate normal for this date — 60-year average.

Average high47°
Average low30°
Average precipitation0.03 in
Chance of precipitation22%
Record high72° (2010)
Record low-4° (2003)
Sat, 0747° / 30°0.02Climate normal
47 °Climate normal

Square Butte, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low30°
Average precipitation0.02 in
Chance of precipitation22%
Record high72° (2010)
Record low-8° (1973)
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)

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.