Monthly outlook for Inverness, MT: average high 44.9°, average low 33°. That is 0.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 3 days and 0.4 inches. The warmest day looks like 3 November (50.8°), the coolest 13 November (27.4°).
44.9°/33°
Average high / low
+0.1°
Above normal
2 / 3
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
45.3°
46.5°
-0.7°
8 November – 17 November
44.3°
41.6°
+1.5°
18 November – 27 November
at normal
36.4°
—
October records over 66 years
86°7 October 1980All-time high
-13.9°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Chester (12 mi).
Fri, 3036° / 31°0
36 °
Inverness, Friday, 30 October
Light rain. High 36°, low 31°.
Pressure30.21 inHg
Wind5.9 mph E
Humidity92%
Visibility6.2 mi
Dew point30°
Sat, 3146° / 33°0
46 °
Inverness, Saturday, 31 October
Overcast. High 46°, low 33°.
Pressure30.09 inHg
Wind4.1 mph SW
Humidity78%
Visibility6.2 mi
Dew point35°
Sun, 0144° / 32°0.24
44 °
Inverness, Sunday, 1 November
Rain. High 44°, low 32°.
Pressure30.03 inHg
Wind3.2 mph E
Humidity93%
Visibility6.2 mi
Dew point37°
Mon, 0250° / 33°0.17
50 °
Inverness, Monday, 2 November
Rain. High 50°, low 33°.
Pressure30.24 inHg
Wind4.5 mph NW
Humidity62%
Visibility6.2 mi
Dew point33°
Tue, 0351° / 31°0
51 °
Inverness, Tuesday, 3 November
Overcast. High 51°, low 31°.
Pressure30.18 inHg
Wind9.8 mph SW
Humidity69%
Visibility—
Dew point30°
Wed, 0448° / 32°0
48 °
Inverness, Wednesday, 4 November
Clear. High 48°, low 32°.
Pressure30.18 inHg
Wind9.6 mph NE
Humidity60%
Visibility—
Dew point28°
Thu, 0545° / 33°0
45 °
Inverness, Thursday, 5 November
Overcast. High 45°, low 33°.
Pressure29.91 inHg
Wind7.9 mph NE
Humidity56%
Visibility—
Dew point24°
Fri, 0648° / 34°0
48 °
Inverness, Friday, 6 November
Overcast. High 48°, low 34°.
Pressure29.91 inHg
Wind6 mph SW
Humidity58%
Visibility—
Dew point29°
Sat, 0750° / 37°0
50 °
Inverness, Saturday, 7 November
Mostly clear. High 50°, low 37°.
Pressure29.97 inHg
Wind9 mph S
Humidity57%
Visibility—
Dew point30°
Sun, 0849° / 37°0
49 °
Inverness, Sunday, 8 November
Overcast. High 49°, low 37°.
Pressure29.77 inHg
Wind28.6 mph W
Humidity45%
Visibility—
Dew point27°
Mon, 0945° / 34°0
45 °
Inverness, Monday, 9 November
Overcast. High 45°, low 34°.
Pressure29.97 inHg
Wind16.2 mph W
Humidity47%
Visibility—
Dew point22°
Tue, 1049° / 35°0
49 °
Inverness, Tuesday, 10 November
Partly cloudy. High 49°, low 35°.
Pressure29.68 inHg
Wind10.5 mph S
Humidity39%
Visibility—
Dew point20°
Wed, 1147° / 38°0
47 °
Inverness, Wednesday, 11 November
Overcast. High 47°, low 38°.
Pressure29.53 inHg
Wind23.4 mph SW
Humidity42%
Visibility—
Dew point25°
Thu, 1241° / 30°0
41 °
Inverness, Thursday, 12 November
Overcast. High 41°, low 30°.
Pressure29.71 inHg
Wind16.8 mph W
Humidity65%
Visibility—
Dew point27°
Fri, 1334° / 27°0
34 °
Inverness, Friday, 13 November
Overcast. High 34°, low 27°.
Pressure29.88 inHg
Wind8.7 mph N
Humidity66%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1442° / 26°0.03
42 °
Inverness, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.03 in
Chance of precipitation17%
Record high65° (1999)
Record low-6° (2014)
Sun, 1542° / 25°0.01
42 °
Inverness, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.01 in
Chance of precipitation7%
Record high63° (2001)
Record low-8° (2014)
Mon, 1642° / 27°0.03
42 °
Inverness, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.03 in
Chance of precipitation8%
Record high61° (2001)
Record low5° (1988)
Tue, 1739° / 24°0.04
39 °
Inverness, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high39°
Average low24°
Average precipitation0.04 in
Chance of precipitation20%
Record high61° (1976)
Record low-3° (2022)
Wed, 1839° / 25°0.02
39 °
Inverness, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.02 in
Chance of precipitation18%
Record high59° (2008)
Record low-3° (1978)
Thu, 1938° / 23°0.02
38 °
Inverness, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high38°
Average low23°
Average precipitation0.02 in
Chance of precipitation10%
Record high58° (2003)
Record low-8° (1985)
Fri, 2037° / 23°0.02
37 °
Inverness, Friday, 20 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.02 in
Chance of precipitation12%
Record high58° (2002)
Record low-20° (1985)
Sat, 2137° / 21°0.02
37 °
Inverness, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high37°
Average low21°
Average precipitation0.02 in
Chance of precipitation17%
Record high62° (1974)
Record low-22° (1996)
Sun, 2236° / 21°0.02
36 °
Inverness, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high36°
Average low21°
Average precipitation0.02 in
Chance of precipitation18%
Record high58° (2005)
Record low-14° (1985)
Mon, 2337° / 21°0.02
37 °
Inverness, Monday, 23 November
Climate normal for this date — 60-year average.
Average high37°
Average low21°
Average precipitation0.02 in
Chance of precipitation15%
Record high61° (2017)
Record low-30° (1985)
Tue, 2437° / 22°0.02
37 °
Inverness, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.02 in
Chance of precipitation20%
Record high52° (1986)
Record low-25° (2010)
Wed, 2535° / 21°0.04
35 °
Inverness, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.04 in
Chance of precipitation27%
Record high53° (2005)
Record low-16° (1993)
Thu, 2634° / 20°0.04
34 °
Inverness, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high34°
Average low20°
Average precipitation0.04 in
Chance of precipitation20%
Record high58° (1963)
Record low-23° (1985)
Fri, 2734° / 19°0.02
34 °
Inverness, Friday, 27 November
Climate normal for this date — 60-year average.
Average high34°
Average low19°
Average precipitation0.02 in
Chance of precipitation10%
Record high54° (2017)
Record low-25° (1985)
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 Inverness, 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 Inverness, 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.