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As of 20:16 MDT

Weather in St. Pierre, MT

47°Current weather

St. Pierre, Friday, 16 October, 20:16

Mostly clear. Feels like 41°. High 69°, low 29°.

Pressure30.12 inHg
Wind14.7 mph S
Humidity43%
Visibility6.2 mi
Dew point27°

Monthly outlook for St. Pierre, MT: average high 55.1°, average low 38°. That is 3.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 17 October (70.5°), the coolest 16 October (28.8°).

55.1°/38°
Average high / low
+3.1°
Above normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October58.6°51.6°+3.9°
26 October – 4 November49.3°45.2°+2.2°
5 November – 14 Novemberat normal40.2°—

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).

Sat, 1771° / 42°0Overcast
71 °Overcast

St. Pierre, Saturday, 17 October

Overcast. High 71°, low 42°.

Pressure29.88 inHg
Wind16.7 mph SW
Humidity27%
Visibility6.2 mi
Dew point28°
Sun, 1860° / 41°0Clear
60 °Clear

St. Pierre, Sunday, 18 October

Clear. High 60°, low 41°.

Pressure30.12 inHg
Wind2.6 mph W
Humidity38%
Visibility6.2 mi
Dew point29°
Mon, 1963° / 43°0Mostly clear
63 °Mostly clear

St. Pierre, Monday, 19 October

Mostly clear. High 63°, low 43°.

Pressure29.91 inHg
Wind3.2 mph NW
Humidity47%
Visibility6.2 mi
Dew point35°
Tue, 2056° / 43°0Overcast
56 °Overcast

St. Pierre, Tuesday, 20 October

Overcast. High 56°, low 43°.

Pressure30.09 inHg
Wind6.2 mph N
Humidity71%
Visibility6.2 mi
Dew point41°
Wed, 2163° / 43°0Clear
63 °Clear

St. Pierre, Wednesday, 21 October

Clear. High 63°, low 43°.

Pressure30.12 inHg
Wind11.2 mph SE
Humidity53%
Visibility—
Dew point38°
Thu, 2265° / 49°0Overcast
65 °Overcast

St. Pierre, Thursday, 22 October

Overcast. High 65°, low 49°.

Pressure29.83 inHg
Wind10.2 mph SW
Humidity43%
Visibility—
Dew point39°
Fri, 2349° / 37°0.09Snow
49 °Snow

St. Pierre, Friday, 23 October

Snow. High 49°, low 37°.

Pressure30.09 inHg
Wind20.3 mph N
Humidity69%
Visibility—
Dew point30°
Sat, 2445° / 30°0Mostly clear
45 °Mostly clear

St. Pierre, Saturday, 24 October

Mostly clear. High 45°, low 30°.

Pressure30.47 inHg
Wind6.6 mph SE
Humidity32%
Visibility—
Dew point12°
Sun, 2546° / 32°0Partly cloudy
46 °Partly cloudy

St. Pierre, Sunday, 25 October

Partly cloudy. High 46°, low 32°.

Pressure30.15 inHg
Wind8 mph SE
Humidity41%
Visibility—
Dew point20°
Mon, 2645° / 34°0Overcast
45 °Overcast

St. Pierre, Monday, 26 October

Overcast. High 45°, low 34°.

Pressure30.15 inHg
Wind9.6 mph NW
Humidity47%
Visibility—
Dew point21°
Tue, 2753° / 37°0Clear
53 °Clear

St. Pierre, Tuesday, 27 October

Clear. High 53°, low 37°.

Pressure30.06 inHg
Wind6.8 mph SE
Humidity41%
Visibility—
Dew point25°
Wed, 2847° / 38°0Mostly clear
47 °Mostly clear

St. Pierre, Wednesday, 28 October

Mostly clear. High 47°, low 38°.

Pressure30.06 inHg
Wind10.8 mph NE
Humidity47%
Visibility—
Dew point25°
Thu, 2942° / 33°0Overcast
42 °Overcast

St. Pierre, Thursday, 29 October

Overcast. High 42°, low 33°.

Pressure30.03 inHg
Wind7.5 mph SE
Humidity68%
Visibility—
Dew point28°
Fri, 3051° / 35°0Partly cloudy
51 °Partly cloudy

St. Pierre, Friday, 30 October

Partly cloudy. High 51°, low 35°.

Pressure30.03 inHg
Wind9 mph SW
Humidity42%
Visibility—
Dew point23°
Sat, 3156° / 42°0Clear
56 °Clear

St. Pierre, Saturday, 31 October

Clear. High 56°, low 42°.

Pressure30.00 inHg
Wind11.3 mph SW
Humidity30%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0144° / 29°0.03Climate normal
44 °Climate normal

St. Pierre, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high44°
Average low29°
Average precipitation0.03 in
Chance of precipitation13%
Record high64° (2025)
Record low-17° (1984)
Mon, 0244° / 29°0.03Climate normal
44 °Climate normal

St. Pierre, Monday, 2 November

Climate normal for this date — 60-year average.

Average high44°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high63° (1981)
Record low-15° (1991)
Tue, 0344° / 30°0.04Climate normal
44 °Climate normal

St. Pierre, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.04 in
Chance of precipitation18%
Record high62° (1981)
Record low-2° (1991)
Wed, 0445° / 31°0.04Climate normal
45 °Climate normal

St. Pierre, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.04 in
Chance of precipitation25%
Record high65° (2021)
Record low3° (2017)
Thu, 0543° / 29°0.06Climate normal
43 °Climate normal

St. Pierre, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.06 in
Chance of precipitation27%
Record high65° (1975)
Record low-8° (2003)
Fri, 0641° / 27°0.03Climate normal
41 °Climate normal

St. Pierre, Friday, 6 November

Climate normal for this date — 60-year average.

Average high41°
Average low27°
Average precipitation0.03 in
Chance of precipitation18%
Record high64° (2010)
Record low-1° (1971)
Sat, 0741° / 28°0.04Climate normal
41 °Climate normal

St. Pierre, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.04 in
Chance of precipitation30%
Record high66° (1999)
Record low-3° (1973)
Sun, 0840° / 27°0.07Climate normal
40 °Climate normal

St. Pierre, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.07 in
Chance of precipitation27%
Record high63° (1999)
Record low-4° (1973)
Mon, 0939° / 25°0.05Climate normal
39 °Climate normal

St. Pierre, Monday, 9 November

Climate normal for this date — 60-year average.

Average high39°
Average low25°
Average precipitation0.05 in
Chance of precipitation23%
Record high61° (2001)
Record low-9° (2022)
Tue, 1038° / 25°0.05Climate normal
38 °Climate normal

St. Pierre, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.05 in
Chance of precipitation30%
Record high59° (2005)
Record low-7° (1986)
Wed, 1138° / 24°0.04Climate normal
38 °Climate normal

St. Pierre, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high38°
Average low24°
Average precipitation0.04 in
Chance of precipitation27%
Record high60° (1990)
Record low-10° (2019)
Thu, 1240° / 26°0.03Climate normal
40 °Climate normal

St. Pierre, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.03 in
Chance of precipitation17%
Record high67° (1999)
Record low-15° (1986)
Fri, 1340° / 27°0.03Climate normal
40 °Climate normal

St. Pierre, Friday, 13 November

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.03 in
Chance of precipitation20%
Record high63° (2025)
Record low-8° (2014)
Sat, 1440° / 27°0.05Climate normal
40 °Climate normal

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)

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.