Monthly outlook for Square Butte, MT: average high 45°, average low 33.2°. That is 2.6° below the climate normal for October. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 9 November (56.1°), the coolest 4 November (24.4°).
45°/33.2°
Average high / low
−2.6°
Below normal
4 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
42.8°
51.4°
-4.8°
5 November – 14 November
48.5°
46.1°
+1.4°
15 November – 24 November
at normal
42.6°
—
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).
Tue, 2751° / 33°0.19
51 °
Square Butte, Tuesday, 27 October
Rain. High 51°, low 33°.
Pressure29.80 inHg
Wind18.2 mph W
Humidity52%
Visibility6.2 mi
Dew point30°
Wed, 2854° / 38°0.01
54 °
Square Butte, Wednesday, 28 October
Light rain. High 54°, low 38°.
Pressure29.91 inHg
Wind14.4 mph W
Humidity47%
Visibility6.2 mi
Dew point28°
Thu, 2944° / 30°0
44 °
Square Butte, Thursday, 29 October
Overcast. High 44°, low 30°.
Pressure30.24 inHg
Wind6.9 mph NW
Humidity84%
Visibility6.2 mi
Dew point31°
Fri, 3044° / 32°0.05
44 °
Square Butte, Friday, 30 October
Snow. High 44°, low 32°.
Pressure30.15 inHg
Wind7 mph E
Humidity87%
Visibility6.2 mi
Dew point32°
Sat, 3149° / 31°0
49 °
Square Butte, Saturday, 31 October
Overcast. High 49°, low 31°.
Pressure30.06 inHg
Wind3.5 mph E
Humidity82%
Visibility—
Dew point34°
Sun, 0140° / 33°0.9
40 °
Square Butte, Sunday, 1 November
Snow. High 40°, low 33°.
Pressure30.03 inHg
Wind13.2 mph NW
Humidity86%
Visibility—
Dew point36°
Mon, 0235° / 33°0.4
35 °
Square Butte, Monday, 2 November
Snow. High 35°, low 33°.
Pressure30.45 inHg
Wind16.5 mph NW
Humidity96%
Visibility—
Dew point32°
Tue, 0336° / 28°0
36 °
Square Butte, Tuesday, 3 November
Clear. High 36°, low 28°.
Pressure30.36 inHg
Wind5.2 mph SW
Humidity100%
Visibility—
Dew point35°
Wed, 0434° / 24°0
34 °
Square Butte, Wednesday, 4 November
Mostly clear. High 34°, low 24°.
Pressure30.47 inHg
Wind6.8 mph W
Humidity86%
Visibility—
Dew point28°
Thu, 0535° / 25°0
35 °
Square Butte, Thursday, 5 November
Mostly clear. High 35°, low 25°.
Pressure30.18 inHg
Wind6 mph SE
Humidity91%
Visibility—
Dew point29°
Fri, 0639° / 31°0
39 °
Square Butte, Friday, 6 November
Overcast. High 39°, low 31°.
Pressure29.88 inHg
Wind5.7 mph S
Humidity99%
Visibility—
Dew point37°
Sat, 0752° / 38°0
52 °
Square Butte, Saturday, 7 November
Overcast. High 52°, low 38°.
Pressure29.56 inHg
Wind6.9 mph SW
Humidity94%
Visibility—
Dew point43°
Sun, 0855° / 46°0
55 °
Square Butte, Sunday, 8 November
Mostly clear. High 55°, low 46°.
Pressure29.59 inHg
Wind23.6 mph W
Humidity57%
Visibility—
Dew point37°
Mon, 0956° / 45°0
56 °
Square Butte, Monday, 9 November
Partly cloudy. High 56°, low 45°.
Pressure29.83 inHg
Wind25.5 mph W
Humidity52%
Visibility—
Dew point35°
Tue, 1054° / 39°0.03
54 °
Square Butte, Tuesday, 10 November
Light rain. High 54°, low 39°.
Pressure30.06 inHg
Wind19.7 mph NW
Humidity50%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1144° / 26°0.03
44 °
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°0.03
46 °
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°0.03
46 °
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°0.04
46 °
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°0.02
47 °
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°0.04
47 °
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°0.04
43 °
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°0.03
43 °
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°0.04
42 °
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°0.02
42 °
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°0.02
42 °
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°0.04
40 °
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°0.02
41 °
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)
Tue, 2440° / 24°0.04
40 °
Square Butte, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.04 in
Chance of precipitation22%
Record high58° (1986)
Record low-23° (1993)
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.