Monthly outlook for St. Pierre, MT: average high 48.8°, average low 37.5°. That is 3.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 4 days and 0.6 inches. The warmest day looks like 11 November (57.6°), the coolest 29 October (28.5°).
48.8°/37.5°
Average high / low
+3.8°
Above normal
3 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
46.9°
43.6°
+1.8°
8 November – 17 November
52.1°
39.5°
+7°
18 November – 27 November
at normal
34.7°
—
October records over 66 years
83.1°1 October 2011All-time high
-10.5°29 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Parker School (4 mi).
Fri, 3043° / 30°0
43 °
St. Pierre, Friday, 30 October
Overcast. High 43°, low 30°.
Pressure30.15 inHg
Wind3.9 mph NW
Humidity76%
Visibility6.2 mi
Dew point31°
Sat, 3147° / 34°0
47 °
St. Pierre, Saturday, 31 October
Clear. High 47°, low 34°.
Pressure30.09 inHg
Wind3.2 mph W
Humidity77%
Visibility6.2 mi
Dew point36°
Sun, 0148° / 38°0.1
48 °
St. Pierre, Sunday, 1 November
Light rain. High 48°, low 38°.
Pressure30.03 inHg
Wind3 mph N
Humidity74%
Visibility—
Dew point36°
Mon, 0242° / 37°0.38
42 °
St. Pierre, Monday, 2 November
Snow. High 42°, low 37°.
Pressure30.27 inHg
Wind6.2 mph N
Humidity95%
Visibility—
Dew point38°
Tue, 0354° / 38°0
54 °
St. Pierre, Tuesday, 3 November
Overcast. High 54°, low 38°.
Pressure30.18 inHg
Wind11.4 mph SW
Humidity43%
Visibility—
Dew point30°
Wed, 0449° / 35°0
49 °
St. Pierre, Wednesday, 4 November
Mostly clear. High 49°, low 35°.
Pressure30.15 inHg
Wind7.1 mph SE
Humidity47%
Visibility—
Dew point24°
Thu, 0551° / 37°0
51 °
St. Pierre, Thursday, 5 November
Partly cloudy. High 51°, low 37°.
Pressure29.88 inHg
Wind7.9 mph SE
Humidity39%
Visibility—
Dew point24°
Fri, 0650° / 40°0
50 °
St. Pierre, Friday, 6 November
Overcast. High 50°, low 40°.
Pressure29.83 inHg
Wind8.9 mph SW
Humidity46%
Visibility—
Dew point27°
Sat, 0749° / 37°0
49 °
St. Pierre, Saturday, 7 November
Partly cloudy. High 49°, low 37°.
Pressure30.06 inHg
Wind13.8 mph W
Humidity49%
Visibility—
Dew point26°
Sun, 0856° / 43°0
56 °
St. Pierre, Sunday, 8 November
Overcast. High 56°, low 43°.
Pressure29.85 inHg
Wind15.3 mph SW
Humidity35%
Visibility—
Dew point25°
Mon, 0953° / 42°0
53 °
St. Pierre, Monday, 9 November
Overcast. High 53°, low 42°.
Pressure30.03 inHg
Wind19.9 mph W
Humidity55%
Visibility—
Dew point33°
Tue, 1055° / 41°0
55 °
St. Pierre, Tuesday, 10 November
Overcast. High 55°, low 41°.
Pressure29.88 inHg
Wind10.1 mph SE
Humidity39%
Visibility—
Dew point26°
Wed, 1158° / 49°0
58 °
St. Pierre, Wednesday, 11 November
Overcast. High 58°, low 49°.
Pressure29.41 inHg
Wind7.9 mph SE
Humidity35%
Visibility—
Dew point28°
Thu, 1249° / 38°0.03
49 °
St. Pierre, Thursday, 12 November
Light rain. High 49°, low 38°.
Pressure29.29 inHg
Wind18.1 mph W
Humidity71%
Visibility—
Dew point35°
Fri, 1341° / 33°0.05
41 °
St. Pierre, Friday, 13 November
Light snow. High 41°, low 33°.
Pressure29.53 inHg
Wind20.6 mph W
Humidity53%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1440° / 27°0.05
40 °
St. Pierre, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.05 in
Chance of precipitation23%
Record high62° (1999)
Record low-4° (2014)
Sun, 1540° / 26°0.01
40 °
St. Pierre, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.01 in
Chance of precipitation13%
Record high62° (1999)
Record low-11° (2014)
Mon, 1640° / 27°0.04
40 °
St. Pierre, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.04 in
Chance of precipitation20%
Record high57° (2001)
Record low1° (1996)
Tue, 1738° / 25°0.04
38 °
St. Pierre, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.04 in
Chance of precipitation28%
Record high59° (2009)
Record low-2° (2022)
Wed, 1838° / 24°0.03
38 °
St. Pierre, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.03 in
Chance of precipitation20%
Record high59° (2008)
Record low-5° (1978)
Thu, 1936° / 23°0.02
36 °
St. Pierre, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.02 in
Chance of precipitation15%
Record high54° (1989)
Record low-9° (2010)
Fri, 2036° / 24°0.02
36 °
St. Pierre, Friday, 20 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.02 in
Chance of precipitation18%
Record high54° (2009)
Record low-8° (1985)
Sat, 2136° / 22°0.02
36 °
St. Pierre, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.02 in
Chance of precipitation22%
Record high56° (2002)
Record low-13° (1977)
Sun, 2234° / 22°0.04
34 °
St. Pierre, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.04 in
Chance of precipitation18%
Record high52° (2017)
Record low-16° (1985)
Mon, 2335° / 21°0.04
35 °
St. Pierre, Monday, 23 November
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.04 in
Chance of precipitation22%
Record high57° (2017)
Record low-22° (1985)
Tue, 2435° / 22°0.04
35 °
St. Pierre, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.04 in
Chance of precipitation28%
Record high52° (1986)
Record low-20° (1993)
Wed, 2533° / 21°0.05
33 °
St. Pierre, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high33°
Average low21°
Average precipitation0.05 in
Chance of precipitation35%
Record high51° (1960)
Record low-13° (1993)
Thu, 2632° / 19°0.04
32 °
St. Pierre, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high32°
Average low19°
Average precipitation0.04 in
Chance of precipitation37%
Record high58° (1998)
Record low-24° (1985)
Fri, 2732° / 19°0.02
32 °
St. Pierre, Friday, 27 November
Climate normal for this date — 60-year average.
Average high32°
Average low19°
Average precipitation0.02 in
Chance of precipitation13%
Record high58° (2017)
Record low-25° (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 St. Pierre, 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 St. Pierre, 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.