As of 08:07 MDT

Weather in St. Regis, MT

35°

St. Regis, Friday, 16 October, 08:07

Overcast. Feels like 35°. High 69°, low 35°.

Pressure30.50 inHg

Wind0.8 mph W

Humidity91%

Visibility6.2 mi

Dew point32°

See detailed hourly forecast

Monthly outlook for St. Regis, MT: average high 59.7°, average low 38.2°. That is 2.9° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 6 days and 1.3 inches. The warmest day looks like 16 October (69.4°), the coolest 18 October (32.4°).

59.7°/38.2°

Average high / low

+2.9°

Above normal

1 / 6

Wet days / normal

0.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
16 October – 25 October	60.8°	56.8°	+2.2°
26 October – 4 November	57.9°	49.8°	+4.5°
5 November – 14 November	at normal	45.7°	—

October records over 66 years

85.8°1 October 1992All-time high

-6°25 October 2020All-time low

Sat, 1765° / 42°

65 °

St. Regis, Saturday, 17 October

Partly cloudy. High 65°, low 42°.

Pressure30.03 inHg

Wind10 mph SW

Humidity32%

Visibility6.2 mi

Dew point32°

Sun, 1859° / 32°

59 °

St. Regis, Sunday, 18 October

Clear. High 59°, low 32°.

Pressure30.09 inHg

Wind0.7 mph SE

Humidity51%

Visibility6.2 mi

Dew point34°

Mon, 1962° / 38°

62 °

St. Regis, Monday, 19 October

Overcast. High 62°, low 38°.

Pressure29.85 inHg

Wind2 mph E

Humidity58%

Visibility6.2 mi

Dew point38°

Tue, 2064° / 41°

64 °

St. Regis, Tuesday, 20 October

Overcast. High 64°, low 41°.

Pressure29.97 inHg

Wind4 mph E

Humidity53%

Visibility—

Dew point38°

Wed, 2165° / 42°

65 °

St. Regis, Wednesday, 21 October

Clear. High 65°, low 42°.

Pressure30.03 inHg

Wind2.7 mph E

Humidity53%

Visibility—

Dew point37°

Thu, 2268° / 45°

68 °

St. Regis, Thursday, 22 October

Overcast. High 68°, low 45°.

Pressure29.83 inHg

Wind3.6 mph NE

Humidity34%

Visibility—

Dew point31°

Fri, 2351° / 43°

0.3

51 °

St. Regis, Friday, 23 October

Light rain. High 51°, low 43°.

Pressure29.91 inHg

Wind3.5 mph NE

Humidity89%

Visibility—

Dew point45°

Sat, 2448° / 39°

0.02

48 °

St. Regis, Saturday, 24 October

Light rain. High 48°, low 39°.

Pressure30.27 inHg

Wind2.4 mph NE

Humidity90%

Visibility—

Dew point41°

Sun, 2557° / 35°

57 °

St. Regis, Sunday, 25 October

Clear. High 57°, low 35°.

Pressure30.12 inHg

Wind3.9 mph NE

Humidity58%

Visibility—

Dew point34°

Mon, 2659° / 35°

59 °

St. Regis, Monday, 26 October

Clear. High 59°, low 35°.

Pressure30.03 inHg

Wind3.7 mph SW

Humidity50%

Visibility—

Dew point32°

Tue, 2760° / 37°

60 °

St. Regis, Tuesday, 27 October

Clear. High 60°, low 37°.

Pressure29.85 inHg

Wind3.7 mph SW

Humidity45%

Visibility—

Dew point32°

Wed, 2856° / 37°

56 °

St. Regis, Wednesday, 28 October

Overcast. High 56°, low 37°.

Pressure29.83 inHg

Wind4.2 mph W

Humidity38%

Visibility—

Dew point25°

Thu, 2954° / 40°

54 °

St. Regis, Thursday, 29 October

Overcast. High 54°, low 40°.

Pressure30.09 inHg

Wind3 mph W

Humidity62%

Visibility—

Dew point37°

Fri, 3057° / 36°

57 °

St. Regis, Friday, 30 October

Clear. High 57°, low 36°.

Pressure30.21 inHg

Wind3 mph NE

Humidity57%

Visibility—

Dew point34°

Sat, 3160° / 34°

60 °

St. Regis, Saturday, 31 October

Clear. High 60°, low 34°.

Pressure30.03 inHg

Wind3.9 mph NE

Humidity41%

Visibility—

Dew point27°

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

Sun, 0149° / 34°

0.11

49 °

St. Regis, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high49°

Average low34°

Average precipitation0.11 in

Chance of precipitation38%

Record high67° (1965)

Record low3° (1984)

Mon, 0249° / 34°

0.12

49 °

St. Regis, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°

Average low34°

Average precipitation0.12 in

Chance of precipitation43%

Record high67° (1981)

Record low1° (1961)

Tue, 0349° / 33°

0.06

49 °

St. Regis, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°

Average low33°

Average precipitation0.06 in

Chance of precipitation33%

Record high66° (2020)

Record low3° (1973)

Wed, 0448° / 34°

0.13

48 °

St. Regis, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.13 in

Chance of precipitation52%

Record high65° (1975)

Record low4° (1973)

Thu, 0548° / 34°

0.12

48 °

St. Regis, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.12 in

Chance of precipitation52%

Record high68° (1980)

Record low1° (1961)

Fri, 0647° / 33°

0.14

47 °

St. Regis, Friday, 6 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.14 in

Chance of precipitation52%

Record high67° (2012)

Record low2° (1971)

Sat, 0746° / 33°

0.15

46 °

St. Regis, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.15 in

Chance of precipitation50%

Record high62° (1999)

Record low9° (1990)

Sun, 0846° / 32°

0.1

46 °

St. Regis, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.1 in

Chance of precipitation52%

Record high65° (2016)

Record low10° (1994)

Mon, 0946° / 31°

0.09

46 °

St. Regis, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°

Average low31°

Average precipitation0.09 in

Chance of precipitation45%

Record high67° (2016)

Record low7° (1986)

Tue, 1044° / 30°

0.07

44 °

St. Regis, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high44°

Average low30°

Average precipitation0.07 in

Chance of precipitation42%

Record high62° (2016)

Record low-14° (1986)

Wed, 1145° / 30°

0.09

45 °

St. Regis, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high45°

Average low30°

Average precipitation0.09 in

Chance of precipitation37%

Record high67° (2016)

Record low-4° (2000)

Thu, 1245° / 30°

0.11

45 °

St. Regis, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°

Average low30°

Average precipitation0.11 in

Chance of precipitation52%

Record high65° (1999)

Record low4° (2014)

Fri, 1345° / 31°

0.1

45 °

St. Regis, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°

Average low31°

Average precipitation0.1 in

Chance of precipitation48%

Record high65° (2025)

Record low2° (2000)

Sat, 1445° / 31°

0.09

45 °

St. Regis, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°

Average low31°

Average precipitation0.09 in

Chance of precipitation47%

Record high67° (1999)

Record low7° (2000)

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. Regis, 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. Regis, 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.