As of 12:40 MDT

Weather in Square Butte, MT

37°Current weather

Square Butte, Sunday, 25 October, 12:40

Clear. Feels like 31°. High 38°, low 28°.

Pressure30.47 inHg
Wind7.5 mph E
Humidity73%
Visibility6.2 mi
Dew point30°

Monthly outlook for Square Butte, MT: average high 53.1°, average low 38.8°. That is 1.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 4 days and 0.6 inches. The warmest day looks like 9 November (70.9°), the coolest 26 October (25.2°).

53.1°/38.8°
Average high / low
+1.5°
Above normal
1 / 4
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November50°52°-1.1°
4 November – 13 November58.1°46.5°+6.4°
14 November – 23 Novemberat normal43.1°—

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).

Mon, 2648° / 25°0Clear
48 °Clear

Square Butte, Monday, 26 October

Clear. High 48°, low 25°.

Pressure30.18 inHg
Wind7.7 mph E
Humidity69%
Visibility6.2 mi
Dew point30°
Tue, 2751° / 33°0.02Light rain
51 °Light rain

Square Butte, Tuesday, 27 October

Light rain. High 51°, low 33°.

Pressure29.80 inHg
Wind13.7 mph W
Humidity60%
Visibility6.2 mi
Dew point34°
Wed, 2856° / 42°0Light rain
56 °Light rain

Square Butte, Wednesday, 28 October

Light rain. High 56°, low 42°.

Pressure29.91 inHg
Wind11.3 mph W
Humidity42%
Visibility6.2 mi
Dew point28°
Thu, 2942° / 32°0Overcast
42 °Overcast

Square Butte, Thursday, 29 October

Overcast. High 42°, low 32°.

Pressure30.27 inHg
Wind4.6 mph N
Humidity79%
Visibility6.2 mi
Dew point29°
Fri, 3044° / 30°0Overcast
44 °Overcast

Square Butte, Friday, 30 October

Overcast. High 44°, low 30°.

Pressure30.18 inHg
Wind8.7 mph E
Humidity82%
Visibility—
Dew point31°
Sat, 3157° / 34°0Overcast
57 °Overcast

Square Butte, Saturday, 31 October

Overcast. High 57°, low 34°.

Pressure29.94 inHg
Wind5.3 mph SE
Humidity57%
Visibility—
Dew point34°
Sun, 0163° / 46°0Overcast
63 °Overcast

Square Butte, Sunday, 1 November

Overcast. High 63°, low 46°.

Pressure29.74 inHg
Wind11.9 mph SE
Humidity45%
Visibility—
Dew point35°
Mon, 0246° / 38°0.3Snow
46 °Snow

Square Butte, Monday, 2 November

Snow. High 46°, low 38°.

Pressure29.83 inHg
Wind27.5 mph W
Humidity81%
Visibility—
Dew point34°
Tue, 0355° / 41°0Clear
55 °Clear

Square Butte, Tuesday, 3 November

Clear. High 55°, low 41°.

Pressure30.03 inHg
Wind28.2 mph W
Humidity37%
Visibility—
Dew point25°
Wed, 0454° / 42°0Overcast
54 °Overcast

Square Butte, Wednesday, 4 November

Overcast. High 54°, low 42°.

Pressure29.85 inHg
Wind4 mph S
Humidity36%
Visibility—
Dew point24°
Thu, 0556° / 42°0Overcast
56 °Overcast

Square Butte, Thursday, 5 November

Overcast. High 56°, low 42°.

Pressure29.83 inHg
Wind4.7 mph S
Humidity40%
Visibility—
Dew point26°
Fri, 0659° / 48°0Overcast
59 °Overcast

Square Butte, Friday, 6 November

Overcast. High 59°, low 48°.

Pressure29.32 inHg
Wind14.8 mph W
Humidity41%
Visibility—
Dew point32°
Sat, 0755° / 44°0Overcast
55 °Overcast

Square Butte, Saturday, 7 November

Overcast. High 55°, low 44°.

Pressure29.56 inHg
Wind24.9 mph W
Humidity42%
Visibility—
Dew point30°
Sun, 0854° / 42°0Overcast
54 °Overcast

Square Butte, Sunday, 8 November

Overcast. High 54°, low 42°.

Pressure29.88 inHg
Wind11.6 mph W
Humidity38%
Visibility—
Dew point26°
Mon, 0971° / 53°0Overcast
71 °Overcast

Square Butte, Monday, 9 November

Overcast. High 71°, low 53°.

Pressure29.91 inHg
Wind15 mph SW
Humidity44%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 2240° / 24°0.04Climate normal
40 °Climate normal

Square Butte, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high40°
Average low24°
Average precipitation0.04 in
Chance of precipitation25%
Record high60° (2017)
Record low-15° (1985)
Mon, 2341° / 24°0.02Climate normal
41 °Climate normal

Square Butte, Monday, 23 November

Climate normal for this date — 60-year average.

Average high41°
Average low24°
Average precipitation0.02 in
Chance of precipitation15%
Record high65° (2017)
Record low-30° (1985)

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.