As of 01:05 MDT

Weather in St. Pierre, MT

35°

St. Pierre, Wednesday, 28 October, 01:05

Overcast. Feels like 26°. High 48°, low 32°.

Pressure29.80 inHg

Wind12.3 mph SW

Humidity87%

Visibility6.2 mi

Dew point31°

See detailed hourly forecast

Monthly outlook for St. Pierre, MT: average high 46.4°, average low 33.6°. That is 2.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 4 days and 0.6 inches. The warmest day looks like 8 November (53.9°), the coolest 9 November (26.1°).

46.4°/33.6°

Average high / low

+2.2°

Above normal

2 / 4

Wet days / normal

0.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
28 October – 6 November	46.3°	44.1°	+1.2°
7 November – 16 November	46.4°	39.9°	+3.6°
17 November – 26 November	at normal	35.2°	—

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).

Thu, 2943° / 31°

43 °

St. Pierre, Thursday, 29 October

Mostly clear. High 43°, low 31°.

Pressure30.21 inHg

Wind6.1 mph NE

Humidity79%

Visibility6.2 mi

Dew point31°

Fri, 3047° / 31°

47 °

St. Pierre, Friday, 30 October

Overcast. High 47°, low 31°.

Pressure30.12 inHg

Wind4.5 mph N

Humidity69%

Visibility6.2 mi

Dew point31°

Sat, 3150° / 36°

50 °

St. Pierre, Saturday, 31 October

Overcast. High 50°, low 36°.

Pressure30.03 inHg

Wind3.2 mph W

Humidity72%

Visibility6.2 mi

Dew point36°

Sun, 0141° / 36°

0.34

41 °

St. Pierre, Sunday, 1 November

Snow. High 41°, low 36°.

Pressure29.94 inHg

Wind9.4 mph NW

Humidity95%

Visibility—

Dew point39°

Mon, 0244° / 32°

44 °

St. Pierre, Monday, 2 November

Clear. High 44°, low 32°.

Pressure30.36 inHg

Wind13 mph W

Humidity65%

Visibility—

Dew point28°

Tue, 0344° / 34°

44 °

St. Pierre, Tuesday, 3 November

Overcast. High 44°, low 34°.

Pressure30.15 inHg

Wind4.5 mph SW

Humidity48%

Visibility—

Dew point22°

Wed, 0447° / 35°

47 °

St. Pierre, Wednesday, 4 November

Clear. High 47°, low 35°.

Pressure30.12 inHg

Wind4.9 mph SE

Humidity39%

Visibility—

Dew point20°

Thu, 0551° / 36°

51 °

St. Pierre, Thursday, 5 November

Clear. High 51°, low 36°.

Pressure30.09 inHg

Wind5.5 mph SE

Humidity49%

Visibility—

Dew point28°

Fri, 0649° / 37°

49 °

St. Pierre, Friday, 6 November

Mostly clear. High 49°, low 37°.

Pressure30.12 inHg

Wind6.2 mph SE

Humidity69%

Visibility—

Dew point35°

Sat, 0751° / 36°

51 °

St. Pierre, Saturday, 7 November

Clear. High 51°, low 36°.

Pressure29.88 inHg

Wind7.4 mph SE

Humidity60%

Visibility—

Dew point32°

Sun, 0854° / 35°

0.01

54 °

St. Pierre, Sunday, 8 November

Light rain. High 54°, low 35°.

Pressure29.62 inHg

Wind13.8 mph NW

Humidity46%

Visibility—

Dew point33°

Mon, 0935° / 26°

0.17

35 °

St. Pierre, Monday, 9 November

Light snow. High 35°, low 26°.

Pressure30.06 inHg

Wind12.5 mph N

Humidity76%

Visibility—

Dew point26°

Tue, 1041° / 26°

41 °

St. Pierre, Tuesday, 10 November

Clear. High 41°, low 26°.

Pressure30.24 inHg

Wind10 mph SW

Humidity66%

Visibility—

Dew point27°

Wed, 1147° / 34°

47 °

St. Pierre, Wednesday, 11 November

Overcast. High 47°, low 34°.

Pressure30.24 inHg

Wind8.7 mph S

Humidity61%

Visibility—

Dew point29°

Thu, 1251° / 41°

51 °

St. Pierre, Thursday, 12 November

Partly cloudy. High 51°, low 41°.

Pressure30.00 inHg

Wind17.4 mph NW

Humidity43%

Visibility—

Dew point28°

From day 17 onward the outlook is built from 60-year climate statistics

Fri, 1340° / 27°

0.03

40 °

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°

0.05

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)

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.