As of 00:55 MDT

Weather in Bearmouth, MT

36°Current weather

Bearmouth, Friday, 16 October, 00:55

Mostly clear. Feels like 33°. High 63°, low 34°.

Pressure30.59 inHg
Wind3.9 mph SE
Humidity88%
Visibility6.2 mi
Dew point33°

Monthly outlook for Bearmouth, MT: average high 53.2°, average low 34.2°. That is 3.9° above the climate normal for October. Precipitation is expected on 4 days (about 0.3 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 17 October (64.3°), the coolest 27 October (26.1°).

53.2°/34.2°
Average high / low
+3.9°
Above normal
4 / 5
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October56.9°48.3°+4.8°
26 October – 4 November47°41.7°+3°
5 November – 14 Novemberat normal37.1°—

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).

Sat, 1764° / 38°0Overcast
64 °Overcast

Bearmouth, Saturday, 17 October

Overcast. High 64°, low 38°.

Pressure30.06 inHg
Wind3.8 mph SW
Humidity32%
Visibility6.2 mi
Dew point27°
Sun, 1857° / 40°0Clear
57 °Clear

Bearmouth, Sunday, 18 October

Clear. High 57°, low 40°.

Pressure30.06 inHg
Wind1.5 mph SW
Humidity56%
Visibility6.2 mi
Dew point37°
Mon, 1961° / 38°0Overcast
61 °Overcast

Bearmouth, Monday, 19 October

Overcast. High 61°, low 38°.

Pressure29.83 inHg
Wind3 mph SE
Humidity41%
Visibility6.2 mi
Dew point32°
Tue, 2056° / 42°0.04Light rain
56 °Light rain

Bearmouth, Tuesday, 20 October

Light rain. High 56°, low 42°.

Pressure29.83 inHg
Wind7.1 mph W
Humidity46%
Visibility—
Dew point34°
Wed, 2162° / 39°0Clear
62 °Clear

Bearmouth, Wednesday, 21 October

Clear. High 62°, low 39°.

Pressure30.03 inHg
Wind1.9 mph SW
Humidity61%
Visibility—
Dew point38°
Thu, 2263° / 44°0.02Light rain
63 °Light rain

Bearmouth, Thursday, 22 October

Light rain. High 63°, low 44°.

Pressure29.77 inHg
Wind6.1 mph W
Humidity42%
Visibility—
Dew point35°
Fri, 2346° / 35°0.01Light rain
46 °Light rain

Bearmouth, Friday, 23 October

Light rain. High 46°, low 35°.

Pressure30.12 inHg
Wind11.8 mph W
Humidity50%
Visibility—
Dew point24°
Sat, 2447° / 28°0.01Light snow
47 °Light snow

Bearmouth, Saturday, 24 October

Light snow. High 47°, low 28°.

Pressure30.47 inHg
Wind5.7 mph NW
Humidity50%
Visibility—
Dew point23°
Sun, 2550° / 28°0Overcast
50 °Overcast

Bearmouth, Sunday, 25 October

Overcast. High 50°, low 28°.

Pressure30.27 inHg
Wind4.7 mph NW
Humidity33%
Visibility—
Dew point15°
Mon, 2643° / 30°0.07Light snow
43 °Light snow

Bearmouth, Monday, 26 October

Light snow. High 43°, low 30°.

Pressure30.09 inHg
Wind4.7 mph NW
Humidity74%
Visibility—
Dew point31°
Tue, 2748° / 26°0Partly cloudy
48 °Partly cloudy

Bearmouth, Tuesday, 27 October

Partly cloudy. High 48°, low 26°.

Pressure30.00 inHg
Wind5.6 mph W
Humidity53%
Visibility—
Dew point24°
Wed, 2848° / 33°0.05Snow
48 °Snow

Bearmouth, Wednesday, 28 October

Snow. High 48°, low 33°.

Pressure29.77 inHg
Wind12.3 mph W
Humidity50%
Visibility—
Dew point29°
Thu, 2950° / 29°0Partly cloudy
50 °Partly cloudy

Bearmouth, Thursday, 29 October

Partly cloudy. High 50°, low 29°.

Pressure30.03 inHg
Wind4.7 mph SW
Humidity51%
Visibility—
Dew point26°
Fri, 3049° / 35°0.06Light rain
49 °Light rain

Bearmouth, Friday, 30 October

Light rain. High 49°, low 35°.

Pressure29.85 inHg
Wind13.4 mph W
Humidity56%
Visibility—
Dew point32°
Sat, 3145° / 29°0Overcast
45 °Overcast

Bearmouth, Saturday, 31 October

Overcast. High 45°, low 29°.

Pressure30.03 inHg
Wind5.6 mph SW
Humidity46%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0141° / 24°0.07Climate normal
41 °Climate normal

Bearmouth, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high41°
Average low24°
Average precipitation0.07 in
Chance of precipitation28%
Record high58° (2025)
Record low-8° (1984)
Mon, 0241° / 25°0.06Climate normal
41 °Climate normal

Bearmouth, Monday, 2 November

Climate normal for this date — 60-year average.

Average high41°
Average low25°
Average precipitation0.06 in
Chance of precipitation32%
Record high58° (1981)
Record low-18° (1991)
Tue, 0340° / 24°0.03Climate normal
40 °Climate normal

Bearmouth, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high40°
Average low24°
Average precipitation0.03 in
Chance of precipitation27%
Record high56° (1981)
Record low-3° (1973)
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)

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.