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
Period
Forecast high
Normal
Difference
29 October – 7 November
48.7°
40.2°
+4.7°
8 November – 17 November
50.9°
36°
+8.2°
18 November – 27 November
at normal
30.9°
—
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°0.01
50 °
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°0
49 °
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°0.06
44 °
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°0
42 °
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°0
45 °
Bearmouth, Tuesday, 3 November
Overcast. High 45°, low 30°.
Pressure30.36 inHg
Wind2.8 mph NW
Humidity69%
Visibility—
Dew point30°
Wed, 0454° / 34°0
54 °
Bearmouth, Wednesday, 4 November
Clear. High 54°, low 34°.
Pressure30.12 inHg
Wind3 mph E
Humidity47%
Visibility—
Dew point27°
Thu, 0553° / 34°0
53 °
Bearmouth, Thursday, 5 November
Overcast. High 53°, low 34°.
Pressure29.88 inHg
Wind3 mph SE
Humidity44%
Visibility—
Dew point25°
Fri, 0650° / 35°0
50 °
Bearmouth, Friday, 6 November
Overcast. High 50°, low 35°.
Pressure29.94 inHg
Wind5.3 mph NW
Humidity54%
Visibility—
Dew point30°
Sat, 0752° / 32°0
52 °
Bearmouth, Saturday, 7 November
Clear. High 52°, low 32°.
Pressure30.15 inHg
Wind4 mph W
Humidity49%
Visibility—
Dew point27°
Sun, 0858° / 36°0
58 °
Bearmouth, Sunday, 8 November
Overcast. High 58°, low 36°.
Pressure29.97 inHg
Wind6 mph W
Humidity41%
Visibility—
Dew point26°
Mon, 0949° / 38°0.05
49 °
Bearmouth, Monday, 9 November
Light rain. High 49°, low 38°.
Pressure30.18 inHg
Wind5.4 mph W
Humidity75%
Visibility—
Dew point37°
Tue, 1055° / 38°0
55 °
Bearmouth, Tuesday, 10 November
Overcast. High 55°, low 38°.
Pressure29.88 inHg
Wind4.2 mph S
Humidity57%
Visibility—
Dew point32°
Wed, 1157° / 39°0
57 °
Bearmouth, Wednesday, 11 November
Partly cloudy. High 57°, low 39°.
Pressure29.47 inHg
Wind7.4 mph S
Humidity52%
Visibility—
Dew point31°
Thu, 1245° / 30°0.19
45 °
Bearmouth, Thursday, 12 November
Snow. High 45°, low 30°.
Pressure29.38 inHg
Wind7.7 mph W
Humidity65%
Visibility—
Dew point31°
Fri, 1342° / 28°0.03
42 °
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°0.06
35 °
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°0.02
36 °
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°0.06
36 °
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°0.06
34 °
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°0.07
33 °
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°0.07
33 °
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°0.05
33 °
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°0.05
32 °
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°0.06
31 °
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°0.05
31 °
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°0.09
30 °
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°0.1
29 °
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°0.07
29 °
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°0.05
29 °
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.