Monthly outlook for Polaris, MT: average high 41.9°, average low 27.4°. That is 0.8° above the climate normal for October. Precipitation is expected on 6 days (about 0.9 inches), against a normal of 5 days and 0.8 inches. The warmest day looks like 6 November (53.2°), the coolest 2 November (19.7°).
41.9°/27.4°
Average high / low
+0.8°
Above normal
6 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
39.5°
41.7°
-1.2°
5 November – 14 November
45.7°
37.4°
+4.7°
15 November – 24 November
at normal
33.1°
—
October records over 66 years
75°2 October 2010All-time high
-17.9°29 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Maverick Mountain (3 mi).
Tue, 2736° / 25°0.08
36 °
Polaris, Tuesday, 27 October
Light snow. High 36°, low 25°.
Pressure30.00 inHg
Wind6.4 mph SW
Humidity92%
Visibility6.2 mi
Dew point23°
Wed, 2840° / 22°0
40 °
Polaris, Wednesday, 28 October
Mostly clear. High 40°, low 22°.
Pressure30.03 inHg
Wind7.5 mph SW
Humidity87%
Visibility—
Dew point20°
Thu, 2942° / 20°0
42 °
Polaris, Thursday, 29 October
Partly cloudy. High 42°, low 20°.
Pressure30.06 inHg
Wind4.3 mph S
Humidity84%
Visibility6.2 mi
Dew point20°
Fri, 3041° / 31°0.06
41 °
Polaris, Friday, 30 October
Light snow. High 41°, low 31°.
Pressure29.94 inHg
Wind4 mph SE
Humidity89%
Visibility—
Dew point36°
Sat, 3143° / 28°0.1
43 °
Polaris, Saturday, 31 October
Snow. High 43°, low 28°.
Pressure29.88 inHg
Wind4.5 mph SE
Humidity78%
Visibility—
Dew point34°
Sun, 0135° / 24°0.02
35 °
Polaris, Sunday, 1 November
Light snow. High 35°, low 24°.
Pressure29.97 inHg
Wind7 mph W
Humidity45%
Visibility—
Dew point15°
Mon, 0236° / 20°0.01
36 °
Polaris, Monday, 2 November
Light snow. High 36°, low 20°.
Pressure30.21 inHg
Wind6.8 mph W
Humidity59%
Visibility—
Dew point17°
Tue, 0341° / 26°0
41 °
Polaris, Tuesday, 3 November
Overcast. High 41°, low 26°.
Pressure29.94 inHg
Wind5 mph S
Humidity44%
Visibility—
Dew point17°
Wed, 0442° / 32°0.03
42 °
Polaris, Wednesday, 4 November
Snow. High 42°, low 32°.
Pressure29.74 inHg
Wind12.1 mph W
Humidity69%
Visibility—
Dew point31°
Thu, 0546° / 29°0
46 °
Polaris, Thursday, 5 November
Overcast. High 46°, low 29°.
Pressure29.91 inHg
Wind9.4 mph SW
Humidity72%
Visibility—
Dew point31°
Fri, 0653° / 36°0
53 °
Polaris, Friday, 6 November
Overcast. High 53°, low 36°.
Pressure29.85 inHg
Wind8.9 mph S
Humidity74%
Visibility—
Dew point37°
Sat, 0748° / 37°0.06
48 °
Polaris, Saturday, 7 November
Light rain. High 48°, low 37°.
Pressure29.59 inHg
Wind6.3 mph S
Humidity70%
Visibility—
Dew point36°
Sun, 0839° / 28°0.37
39 °
Polaris, Sunday, 8 November
Snow. High 39°, low 28°.
Pressure29.83 inHg
Wind9.8 mph NW
Humidity92%
Visibility—
Dew point34°
Mon, 0939° / 26°0
39 °
Polaris, Monday, 9 November
Partly cloudy. High 39°, low 26°.
Pressure30.27 inHg
Wind8.8 mph NW
Humidity78%
Visibility—
Dew point28°
Tue, 1049° / 30°0
49 °
Polaris, Tuesday, 10 November
Mostly clear. High 49°, low 30°.
Pressure30.30 inHg
Wind6.2 mph NW
Humidity77%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1136° / 17°0.04
36 °
Polaris, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high36°
Average low17°
Average precipitation0.04 in
Chance of precipitation25%
Record high56° (2016)
Record low-13° (2000)
Thu, 1237° / 18°0.06
37 °
Polaris, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high37°
Average low18°
Average precipitation0.06 in
Chance of precipitation27%
Record high57° (1999)
Record low-9° (2014)
Fri, 1336° / 19°0.04
36 °
Polaris, Friday, 13 November
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.04 in
Chance of precipitation27%
Record high55° (1999)
Record low-8° (2009)
Sat, 1436° / 18°0.04
36 °
Polaris, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high36°
Average low18°
Average precipitation0.04 in
Chance of precipitation32%
Record high56° (1999)
Record low-4° (1994)
Sun, 1536° / 16°0.03
36 °
Polaris, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high36°
Average low16°
Average precipitation0.03 in
Chance of precipitation20%
Record high55° (1999)
Record low-8° (2014)
Mon, 1635° / 17°0.04
35 °
Polaris, Monday, 16 November
Climate normal for this date — 60-year average.
Average high35°
Average low17°
Average precipitation0.04 in
Chance of precipitation30%
Record high50° (1999)
Record low-12° (1961)
Tue, 1734° / 17°0.05
34 °
Polaris, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high34°
Average low17°
Average precipitation0.05 in
Chance of precipitation37%
Record high51° (2008)
Record low-8° (1968)
Wed, 1834° / 16°0.05
34 °
Polaris, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high34°
Average low16°
Average precipitation0.05 in
Chance of precipitation37%
Record high49° (2008)
Record low-14° (2022)
Thu, 1933° / 15°0.05
33 °
Polaris, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high33°
Average low15°
Average precipitation0.05 in
Chance of precipitation30%
Record high45° (1989)
Record low-7° (1985)
Fri, 2033° / 15°0.04
33 °
Polaris, Friday, 20 November
Climate normal for this date — 60-year average.
Average high33°
Average low15°
Average precipitation0.04 in
Chance of precipitation32%
Record high45° (2002)
Record low-16° (1977)
Sat, 2132° / 12°0.04
32 °
Polaris, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high32°
Average low12°
Average precipitation0.04 in
Chance of precipitation23%
Record high46° (2023)
Record low-16° (1977)
Sun, 2232° / 12°0.06
32 °
Polaris, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high32°
Average low12°
Average precipitation0.06 in
Chance of precipitation30%
Record high47° (2017)
Record low-21° (1970)
Mon, 2331° / 11°0.04
31 °
Polaris, Monday, 23 November
Climate normal for this date — 60-year average.
Average high31°
Average low11°
Average precipitation0.04 in
Chance of precipitation28%
Record high48° (2017)
Record low-20° (1985)
Tue, 2431° / 13°0.07
31 °
Polaris, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high31°
Average low13°
Average precipitation0.07 in
Chance of precipitation42%
Record high47° (1976)
Record low-23° (2010)
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 Polaris, 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 Polaris, 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.