As of 18:56 MDT

Weather in Bearmouth, MT

49°Current weather

Bearmouth, Tuesday, 20 October, 18:56

Overcast. Feels like 49°. High 58°, low 35°.

Pressure30.06 inHg
Wind0.9 mph NE
Humidity64%
Visibility6.2 mi
Dew point38°

Monthly outlook for Bearmouth, MT: average high 52°, average low 31.3°. That is 4.6° above the climate normal for October. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 21 October (64.3°), the coolest 2 November (26.3°).

52°/31.3°
Average high / low
+4.6°
Above normal
3 / 5
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October53.7°45.7°+4.4°
30 October – 8 November49.1°39.7°+5.2°
9 November – 18 Novemberat normal35.6°—

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).

Wed, 2164° / 33°0Mostly clear
64 °Mostly clear

Bearmouth, Wednesday, 21 October

Mostly clear. High 64°, low 33°.

Pressure30.03 inHg
Wind2.6 mph SE
Humidity39%
Visibility6.2 mi
Dew point32°
Thu, 2264° / 37°0.02Light rain
64 °Light rain

Bearmouth, Thursday, 22 October

Light rain. High 64°, low 37°.

Pressure29.88 inHg
Wind2.9 mph SE
Humidity49%
Visibility6.2 mi
Dew point39°
Fri, 2348° / 38°0.95Rain
48 °Rain

Bearmouth, Friday, 23 October

Rain. High 48°, low 38°.

Pressure30.00 inHg
Wind7.1 mph W
Humidity99%
Visibility1.8 mi
Dew point40°
Sat, 2447° / 29°0Partly cloudy
47 °Partly cloudy

Bearmouth, Saturday, 24 October

Partly cloudy. High 47°, low 29°.

Pressure30.36 inHg
Wind3 mph SE
Humidity72%
Visibility6.2 mi
Dew point23°
Sun, 2552° / 31°0Clear
52 °Clear

Bearmouth, Sunday, 25 October

Clear. High 52°, low 31°.

Pressure30.30 inHg
Wind6.5 mph E
Humidity55%
Visibility—
Dew point30°
Mon, 2645° / 27°0Clear
45 °Clear

Bearmouth, Monday, 26 October

Clear. High 45°, low 27°.

Pressure30.53 inHg
Wind4.4 mph E
Humidity49%
Visibility—
Dew point20°
Tue, 2755° / 27°0Clear
55 °Clear

Bearmouth, Tuesday, 27 October

Clear. High 55°, low 27°.

Pressure30.27 inHg
Wind3.5 mph E
Humidity33%
Visibility—
Dew point17°
Wed, 2847° / 27°0Overcast
47 °Overcast

Bearmouth, Wednesday, 28 October

Overcast. High 47°, low 27°.

Pressure30.36 inHg
Wind3.8 mph E
Humidity51%
Visibility—
Dew point23°
Thu, 2957° / 32°0Overcast
57 °Overcast

Bearmouth, Thursday, 29 October

Overcast. High 57°, low 32°.

Pressure29.97 inHg
Wind4.7 mph NW
Humidity40%
Visibility—
Dew point22°
Fri, 3054° / 35°0Overcast
54 °Overcast

Bearmouth, Friday, 30 October

Overcast. High 54°, low 35°.

Pressure29.65 inHg
Wind13.8 mph W
Humidity40%
Visibility—
Dew point26°
Sat, 3150° / 31°0Overcast
50 °Overcast

Bearmouth, Saturday, 31 October

Overcast. High 50°, low 31°.

Pressure29.53 inHg
Wind11.3 mph W
Humidity43%
Visibility—
Dew point23°
Sun, 0144° / 28°0.13Snow
44 °Snow

Bearmouth, Sunday, 1 November

Snow. High 44°, low 28°.

Pressure29.77 inHg
Wind16 mph W
Humidity69%
Visibility—
Dew point33°
Mon, 0249° / 26°0Overcast
49 °Overcast

Bearmouth, Monday, 2 November

Overcast. High 49°, low 26°.

Pressure30.21 inHg
Wind3 mph SW
Humidity47%
Visibility—
Dew point21°
Tue, 0349° / 33°0Overcast
49 °Overcast

Bearmouth, Tuesday, 3 November

Overcast. High 49°, low 33°.

Pressure30.15 inHg
Wind2.3 mph NE
Humidity44%
Visibility—
Dew point23°
Wed, 0449° / 33°0.09Light rain
49 °Light rain

Bearmouth, Wednesday, 4 November

Light rain. High 49°, low 33°.

Pressure30.06 inHg
Wind3 mph SE
Humidity57%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1833° / 18°0.07Climate normal
33 °Climate normal

Bearmouth, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high33°
Average low18°
Average precipitation0.07 in
Chance of precipitation43%
Record high51° (2008)
Record low-11° (2022)

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.