Monthly outlook for Square Butte, MT: average high 50.4°, average low 37.2°. That is 1.5° above the climate normal for October. Precipitation is expected on 5 days (about 3.0 inches), against a normal of 4 days and 0.6 inches. The warmest day looks like 9 November (64.9°), the coolest 13 November (32°).
50.4°/37.2°
Average high / low
+1.5°
Above normal
5 / 4
Wet days / normal
3.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
53°
49.1°
+2.1°
9 November – 18 November
46°
45.1°
+0.5°
19 November – 28 November
at normal
39.7°
—
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, 3148° / 32°0
48 °
Square Butte, Saturday, 31 October
Overcast. High 48°, low 32°.
Pressure30.09 inHg
Wind2.3 mph E
Humidity76%
Visibility6.2 mi
Dew point35°
Sun, 0149° / 34°0.4
49 °
Square Butte, Sunday, 1 November
Rain. High 49°, low 34°.
Pressure29.97 inHg
Wind3.7 mph NE
Humidity80%
Visibility6.2 mi
Dew point39°
Mon, 0253° / 35°0.14
53 °
Square Butte, Monday, 2 November
Rain. High 53°, low 35°.
Pressure30.27 inHg
Wind12.4 mph NW
Humidity61%
Visibility6.2 mi
Dew point36°
Tue, 0355° / 33°0
55 °
Square Butte, Tuesday, 3 November
Overcast. High 55°, low 33°.
Pressure30.18 inHg
Wind3.8 mph S
Humidity64%
Visibility—
Dew point31°
Wed, 0452° / 38°0
52 °
Square Butte, Wednesday, 4 November
Clear. High 52°, low 38°.
Pressure30.24 inHg
Wind5.3 mph W
Humidity56%
Visibility—
Dew point31°
Thu, 0552° / 38°0
52 °
Square Butte, Thursday, 5 November
Overcast. High 52°, low 38°.
Pressure29.77 inHg
Wind11.4 mph SE
Humidity50%
Visibility—
Dew point29°
Fri, 0655° / 40°0
55 °
Square Butte, Friday, 6 November
Overcast. High 55°, low 40°.
Pressure29.80 inHg
Wind15.5 mph NW
Humidity40%
Visibility—
Dew point28°
Sat, 0760° / 39°0
60 °
Square Butte, Saturday, 7 November
Mostly clear. High 60°, low 39°.
Pressure30.06 inHg
Wind5.6 mph SW
Humidity28%
Visibility—
Dew point22°
Sun, 0864° / 49°0
64 °
Square Butte, Sunday, 8 November
Overcast. High 64°, low 49°.
Pressure29.94 inHg
Wind4.3 mph SW
Humidity33%
Visibility—
Dew point29°
Mon, 0965° / 49°0
65 °
Square Butte, Monday, 9 November
Overcast. High 65°, low 49°.
Pressure29.53 inHg
Wind14.1 mph W
Humidity22%
Visibility—
Dew point22°
Tue, 1057° / 42°0
57 °
Square Butte, Tuesday, 10 November
Overcast. High 57°, low 42°.
Pressure29.29 inHg
Wind17 mph W
Humidity37%
Visibility—
Dew point29°
Wed, 1148° / 36°0
48 °
Square Butte, Wednesday, 11 November
Clear. High 48°, low 36°.
Pressure29.38 inHg
Wind10.7 mph NW
Humidity30%
Visibility—
Dew point14°
Thu, 1238° / 32°0.6
38 °
Square Butte, Thursday, 12 November
Snow. High 38°, low 32°.
Pressure29.77 inHg
Wind26.4 mph NW
Humidity91%
Visibility—
Dew point33°
Fri, 1333° / 32°1.61
33 °
Square Butte, Friday, 13 November
Snow. High 33°, low 32°.
Pressure30.15 inHg
Wind18.6 mph NW
Humidity97%
Visibility—
Dew point32°
Sat, 1434° / 34°0.29
34 °
Square Butte, Saturday, 14 November
Snow. High 34°, low 34°.
Pressure30.24 inHg
Wind17.2 mph NW
Humidity99%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 2539° / 23°0.07
39 °
Square Butte, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high39°
Average low23°
Average precipitation0.07 in
Chance of precipitation33%
Record high58° (2005)
Record low-21° (1993)
Thu, 2637° / 22°0.06
37 °
Square Butte, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.06 in
Chance of precipitation32%
Record high64° (1998)
Record low-22° (1985)
Fri, 2738° / 21°0.03
38 °
Square Butte, Friday, 27 November
Climate normal for this date — 60-year average.
Average high38°
Average low21°
Average precipitation0.03 in
Chance of precipitation22%
Record high61° (2017)
Record low-19° (1985)
Sat, 2838° / 22°0.04
38 °
Square Butte, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.04 in
Chance of precipitation27%
Record high61° (2021)
Record low-26° (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.