As of 12:08 MDT

Weather in Bearmouth, MT

39°Current weather

Bearmouth, Thursday, 29 October, 12:08

Partly cloudy. Feels like 39°. High 48°, low 31°.

Pressure30.03 inHg
Wind1.8 mph SE
Humidity81%
Visibility6.2 mi
Dew point33°

Monthly outlook for Bearmouth, MT: average high 49.5°, average low 33.7°. That is 5.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 8 November (57.5°), the coolest 13 November (27.9°).

49.5°/33.7°
Average high / low
+5.9°
Above normal
3 / 5
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
29 October – 7 November48.7°40.2°+4.7°
8 November – 17 November50.9°36°+8.2°
18 November – 27 Novemberat normal30.9°—

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).

Fri, 3050° / 33°0.01Light rain
50 °Light rain

Bearmouth, Friday, 30 October

Light rain. High 50°, low 33°.

Pressure30.00 inHg
Wind1.7 mph SE
Humidity74%
Visibility6.2 mi
Dew point29°
Sat, 3149° / 35°0Overcast
49 °Overcast

Bearmouth, Saturday, 31 October

Overcast. High 49°, low 35°.

Pressure30.03 inHg
Wind1.5 mph W
Humidity68%
Visibility6.2 mi
Dew point35°
Sun, 0144° / 33°0.06Light rain
44 °Light rain

Bearmouth, Sunday, 1 November

Light rain. High 44°, low 33°.

Pressure29.97 inHg
Wind0.6 mph NW
Humidity80%
Visibility6.2 mi
Dew point37°
Mon, 0242° / 33°0Partly cloudy
42 °Partly cloudy

Bearmouth, Monday, 2 November

Partly cloudy. High 42°, low 33°.

Pressure30.33 inHg
Wind5.5 mph W
Humidity78%
Visibility6.2 mi
Dew point33°
Tue, 0345° / 30°0Overcast
45 °Overcast

Bearmouth, Tuesday, 3 November

Overcast. High 45°, low 30°.

Pressure30.36 inHg
Wind2.8 mph NW
Humidity69%
Visibility—
Dew point30°
Wed, 0454° / 34°0Clear
54 °Clear

Bearmouth, Wednesday, 4 November

Clear. High 54°, low 34°.

Pressure30.12 inHg
Wind3 mph E
Humidity47%
Visibility—
Dew point27°
Thu, 0553° / 34°0Overcast
53 °Overcast

Bearmouth, Thursday, 5 November

Overcast. High 53°, low 34°.

Pressure29.88 inHg
Wind3 mph SE
Humidity44%
Visibility—
Dew point25°
Fri, 0650° / 35°0Overcast
50 °Overcast

Bearmouth, Friday, 6 November

Overcast. High 50°, low 35°.

Pressure29.94 inHg
Wind5.3 mph NW
Humidity54%
Visibility—
Dew point30°
Sat, 0752° / 32°0Clear
52 °Clear

Bearmouth, Saturday, 7 November

Clear. High 52°, low 32°.

Pressure30.15 inHg
Wind4 mph W
Humidity49%
Visibility—
Dew point27°
Sun, 0858° / 36°0Overcast
58 °Overcast

Bearmouth, Sunday, 8 November

Overcast. High 58°, low 36°.

Pressure29.97 inHg
Wind6 mph W
Humidity41%
Visibility—
Dew point26°
Mon, 0949° / 38°0.05Light rain
49 °Light rain

Bearmouth, Monday, 9 November

Light rain. High 49°, low 38°.

Pressure30.18 inHg
Wind5.4 mph W
Humidity75%
Visibility—
Dew point37°
Tue, 1055° / 38°0Overcast
55 °Overcast

Bearmouth, Tuesday, 10 November

Overcast. High 55°, low 38°.

Pressure29.88 inHg
Wind4.2 mph S
Humidity57%
Visibility—
Dew point32°
Wed, 1157° / 39°0Partly cloudy
57 °Partly cloudy

Bearmouth, Wednesday, 11 November

Partly cloudy. High 57°, low 39°.

Pressure29.47 inHg
Wind7.4 mph S
Humidity52%
Visibility—
Dew point31°
Thu, 1245° / 30°0.19Snow
45 °Snow

Bearmouth, Thursday, 12 November

Snow. High 45°, low 30°.

Pressure29.38 inHg
Wind7.7 mph W
Humidity65%
Visibility—
Dew point31°
Fri, 1342° / 28°0.03Light snow
42 °Light snow

Bearmouth, Friday, 13 November

Light snow. High 42°, low 28°.

Pressure29.71 inHg
Wind13.4 mph W
Humidity66%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 1933° / 17°0.07Climate normal
33 °Climate normal

Bearmouth, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high33°
Average low17°
Average precipitation0.07 in
Chance of precipitation28%
Record high48° (1989)
Record low-10° (1985)
Fri, 2033° / 17°0.05Climate normal
33 °Climate normal

Bearmouth, Friday, 20 November

Climate normal for this date — 60-year average.

Average high33°
Average low17°
Average precipitation0.05 in
Chance of precipitation32%
Record high48° (1989)
Record low-9° (1977)
Sat, 2132° / 15°0.05Climate normal
32 °Climate normal

Bearmouth, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high32°
Average low15°
Average precipitation0.05 in
Chance of precipitation32%
Record high50° (2002)
Record low-15° (1977)
Sun, 2231° / 15°0.06Climate normal
31 °Climate normal

Bearmouth, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high31°
Average low15°
Average precipitation0.06 in
Chance of precipitation33%
Record high45° (2017)
Record low-30° (1970)
Mon, 2331° / 14°0.05Climate normal
31 °Climate normal

Bearmouth, Monday, 23 November

Climate normal for this date — 60-year average.

Average high31°
Average low14°
Average precipitation0.05 in
Chance of precipitation38%
Record high48° (2017)
Record low-19° (1993)
Tue, 2430° / 16°0.09Climate normal
30 °Climate normal

Bearmouth, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high30°
Average low16°
Average precipitation0.09 in
Chance of precipitation43%
Record high43° (1976)
Record low-16° (2010)
Wed, 2529° / 15°0.1Climate normal
29 °Climate normal

Bearmouth, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high29°
Average low15°
Average precipitation0.1 in
Chance of precipitation50%
Record high46° (2022)
Record low-16° (2010)
Thu, 2629° / 12°0.07Climate normal
29 °Climate normal

Bearmouth, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high29°
Average low12°
Average precipitation0.07 in
Chance of precipitation38%
Record high46° (2017)
Record low-12° (2015)
Fri, 2729° / 13°0.05Climate normal
29 °Climate normal

Bearmouth, Friday, 27 November

Climate normal for this date — 60-year average.

Average high29°
Average low13°
Average precipitation0.05 in
Chance of precipitation37%
Record high47° (2017)
Record low-16° (1967)

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.