As of 20:04 MDT

Weather in Bearmouth, MT

48°Current weather

Bearmouth, Monday, 19 October, 20:04

Partly cloudy. Feels like 48°. High 63°, low 34°.

Pressure29.94 inHg
Wind1.3 mph N
Humidity73%
Visibility6.2 mi
Dew point39°

Monthly outlook for Bearmouth, MT: average high 57.9°, average low 37.3°. That is 7.5° above the climate normal for October. Precipitation is expected on 2 days (about 1.1 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 20 October (65.3°), the coolest 27 October (29.4°).

57.9°/37.3°
Average high / low
+7.5°
Above normal
2 / 5
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October57.6°46.5°+6.2°
29 October – 7 November58.3°40.2°+10°
8 November – 17 Novemberat normal36°—

October records over 66 years

78.4°3 October 2010All-time high
-16.4°29 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Springtown (7 mi).

Tue, 2065° / 37°0Partly cloudy
65 °Partly cloudy

Bearmouth, Tuesday, 20 October

Partly cloudy. High 65°, low 37°.

Pressure30.09 inHg
Wind2.8 mph SE
Humidity41%
Visibility6.2 mi
Dew point33°
Wed, 2164° / 37°0Overcast
64 °Overcast

Bearmouth, Wednesday, 21 October

Overcast. High 64°, low 37°.

Pressure30.03 inHg
Wind2.7 mph SE
Humidity40%
Visibility6.2 mi
Dew point33°
Thu, 2265° / 41°0.01Light rain
65 °Light rain

Bearmouth, Thursday, 22 October

Light rain. High 65°, low 41°.

Pressure29.91 inHg
Wind2.8 mph SE
Humidity50%
Visibility6.2 mi
Dew point40°
Fri, 2348° / 39°0.98Rain
48 °Rain

Bearmouth, Friday, 23 October

Rain. High 48°, low 39°.

Pressure29.83 inHg
Wind8.6 mph W
Humidity100%
Visibility0.9 mi
Dew point44°
Sat, 2449° / 34°0.06Light rain
49 °Light rain

Bearmouth, Saturday, 24 October

Light rain. High 49°, low 34°.

Pressure30.24 inHg
Wind5.3 mph SE
Humidity64%
Visibility—
Dew point31°
Sun, 2556° / 33°0Mostly clear
56 °Mostly clear

Bearmouth, Sunday, 25 October

Mostly clear. High 56°, low 33°.

Pressure30.24 inHg
Wind3.1 mph SE
Humidity49%
Visibility—
Dew point28°
Mon, 2657° / 36°0Overcast
57 °Overcast

Bearmouth, Monday, 26 October

Overcast. High 57°, low 36°.

Pressure30.24 inHg
Wind5.4 mph NE
Humidity30%
Visibility—
Dew point20°
Tue, 2751° / 29°0Mostly clear
51 °Mostly clear

Bearmouth, Tuesday, 27 October

Mostly clear. High 51°, low 29°.

Pressure30.42 inHg
Wind3.8 mph E
Humidity49%
Visibility—
Dew point24°
Wed, 2859° / 33°0Clear
59 °Clear

Bearmouth, Wednesday, 28 October

Clear. High 59°, low 33°.

Pressure30.12 inHg
Wind3 mph SE
Humidity37%
Visibility—
Dew point24°
Thu, 2962° / 40°0Overcast
62 °Overcast

Bearmouth, Thursday, 29 October

Overcast. High 62°, low 40°.

Pressure29.91 inHg
Wind2.9 mph NW
Humidity32%
Visibility—
Dew point25°
Fri, 3061° / 39°0Partly cloudy
61 °Partly cloudy

Bearmouth, Friday, 30 October

Partly cloudy. High 61°, low 39°.

Pressure29.83 inHg
Wind2.7 mph NW
Humidity30%
Visibility—
Dew point22°
Sat, 3155° / 43°0.03Light rain
55 °Light rain

Bearmouth, Saturday, 31 October

Light rain. High 55°, low 43°.

Pressure29.88 inHg
Wind4.5 mph NW
Humidity51%
Visibility—
Dew point33°
Sun, 0157° / 39°0Overcast
57 °Overcast

Bearmouth, Sunday, 1 November

Overcast. High 57°, low 39°.

Pressure30.15 inHg
Wind6.2 mph W
Humidity59%
Visibility—
Dew point36°
Mon, 0259° / 40°0Overcast
59 °Overcast

Bearmouth, Monday, 2 November

Overcast. High 59°, low 40°.

Pressure30.15 inHg
Wind3.2 mph S
Humidity33%
Visibility—
Dew point24°
Tue, 0355° / 42°0Overcast
55 °Overcast

Bearmouth, Tuesday, 3 November

Overcast. High 55°, low 42°.

Pressure29.94 inHg
Wind2.7 mph SW
Humidity39%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0441° / 25°0.07Climate normal
41 °Climate normal

Bearmouth, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high41°
Average low25°
Average precipitation0.07 in
Chance of precipitation38%
Record high56° (2021)
Record low-6° (1973)
Thu, 0540° / 24°0.07Climate normal
40 °Climate normal

Bearmouth, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high40°
Average low24°
Average precipitation0.07 in
Chance of precipitation33%
Record high58° (1980)
Record low-9° (1961)
Fri, 0639° / 23°0.07Climate normal
39 °Climate normal

Bearmouth, Friday, 6 November

Climate normal for this date — 60-year average.

Average high39°
Average low23°
Average precipitation0.07 in
Chance of precipitation47%
Record high57° (2012)
Record low4° (1961)
Sat, 0738° / 23°0.07Climate normal
38 °Climate normal

Bearmouth, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high38°
Average low23°
Average precipitation0.07 in
Chance of precipitation47%
Record high53° (2010)
Record low-1° (1961)
Sun, 0837° / 21°0.06Climate normal
37 °Climate normal

Bearmouth, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high37°
Average low21°
Average precipitation0.06 in
Chance of precipitation38%
Record high57° (2016)
Record low-11° (1994)
Mon, 0937° / 21°0.06Climate normal
37 °Climate normal

Bearmouth, Monday, 9 November

Climate normal for this date — 60-year average.

Average high37°
Average low21°
Average precipitation0.06 in
Chance of precipitation33%
Record high57° (2016)
Record low-7° (1986)
Tue, 1036° / 20°0.04Climate normal
36 °Climate normal

Bearmouth, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high36°
Average low20°
Average precipitation0.04 in
Chance of precipitation30%
Record high55° (2016)
Record low-33° (1986)
Wed, 1136° / 19°0.05Climate normal
36 °Climate normal

Bearmouth, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high36°
Average low19°
Average precipitation0.05 in
Chance of precipitation28%
Record high56° (2016)
Record low-20° (2000)
Thu, 1237° / 20°0.05Climate normal
37 °Climate normal

Bearmouth, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high37°
Average low20°
Average precipitation0.05 in
Chance of precipitation33%
Record high58° (1999)
Record low-15° (1986)
Fri, 1336° / 20°0.07Climate normal
36 °Climate normal

Bearmouth, Friday, 13 November

Climate normal for this date — 60-year average.

Average high36°
Average low20°
Average precipitation0.07 in
Chance of precipitation40%
Record high57° (2025)
Record low-6° (2000)
Sat, 1435° / 20°0.06Climate normal
35 °Climate normal

Bearmouth, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high35°
Average low20°
Average precipitation0.06 in
Chance of precipitation33%
Record high54° (1999)
Record low-10° (2000)
Sun, 1536° / 19°0.02Climate normal
36 °Climate normal

Bearmouth, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high36°
Average low19°
Average precipitation0.02 in
Chance of precipitation13%
Record high56° (2021)
Record low-4° (2014)
Mon, 1636° / 20°0.06Climate normal
36 °Climate normal

Bearmouth, Monday, 16 November

Climate normal for this date — 60-year average.

Average high36°
Average low20°
Average precipitation0.06 in
Chance of precipitation35%
Record high49° (2001)
Record low-16° (1961)
Tue, 1734° / 19°0.06Climate normal
34 °Climate normal

Bearmouth, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high34°
Average low19°
Average precipitation0.06 in
Chance of precipitation47%
Record high51° (1976)
Record low-15° (1968)

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 Bearmouth, 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 Bearmouth, 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.