As of 01:08 MDT

Weather in Inverness, MT

44°Current weather

Inverness, Thursday, 15 October, 01:08

Clear. Feels like 35°. High 53°, low 30°.

Pressure30.42 inHg
Wind21 mph N
Humidity53%
Visibility6.2 mi
Dew point29°

Monthly outlook for Inverness, MT: average high 54.1°, average low 37.1°. That is 0.4° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 2 days and 0.3 inches. The warmest day looks like 17 October (70.2°), the coolest 16 October (29.3°).

54.1°/37.1°
Average high / low
+0.4°
Above normal
1 / 2
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October56°55.3°+0.4°
25 October – 3 November51°48.9°+1.2°
4 November – 13 Novemberat normal43°—

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, 1664° / 29°0Partly cloudy
64 °Partly cloudy

Inverness, Friday, 16 October

Partly cloudy. High 64°, low 29°.

Pressure30.33 inHg
Wind11.3 mph SW
Humidity46%
Visibility6.2 mi
Dew point30°
Sat, 1770° / 46°0Overcast
70 °Overcast

Inverness, Saturday, 17 October

Overcast. High 70°, low 46°.

Pressure29.88 inHg
Wind13 mph SW
Humidity32%
Visibility6.2 mi
Dew point33°
Sun, 1859° / 38°0Mostly clear
59 °Mostly clear

Inverness, Sunday, 18 October

Mostly clear. High 59°, low 38°.

Pressure30.12 inHg
Wind7.6 mph SE
Humidity42%
Visibility6.2 mi
Dew point32°
Mon, 1962° / 37°0Overcast
62 °Overcast

Inverness, Monday, 19 October

Overcast. High 62°, low 37°.

Pressure29.94 inHg
Wind5.5 mph SE
Humidity52%
Visibility—
Dew point35°
Tue, 2054° / 38°0.01Light rain
54 °Light rain

Inverness, Tuesday, 20 October

Light rain. High 54°, low 38°.

Pressure29.91 inHg
Wind11.5 mph N
Humidity60%
Visibility—
Dew point38°
Wed, 2155° / 38°0Overcast
55 °Overcast

Inverness, Wednesday, 21 October

Overcast. High 55°, low 38°.

Pressure29.77 inHg
Wind13.2 mph S
Humidity57%
Visibility—
Dew point32°
Thu, 2253° / 43°0Overcast
53 °Overcast

Inverness, Thursday, 22 October

Overcast. High 53°, low 43°.

Pressure29.68 inHg
Wind25 mph W
Humidity37%
Visibility—
Dew point26°
Fri, 2343° / 36°0Overcast
43 °Overcast

Inverness, Friday, 23 October

Overcast. High 43°, low 36°.

Pressure30.18 inHg
Wind21.5 mph NW
Humidity60%
Visibility—
Dew point27°
Sat, 2447° / 31°0Clear
47 °Clear

Inverness, Saturday, 24 October

Clear. High 47°, low 31°.

Pressure30.45 inHg
Wind17.4 mph SW
Humidity46%
Visibility—
Dew point20°
Sun, 2549° / 35°0Overcast
49 °Overcast

Inverness, Sunday, 25 October

Overcast. High 49°, low 35°.

Pressure30.24 inHg
Wind18 mph W
Humidity39%
Visibility—
Dew point21°
Mon, 2652° / 39°0Overcast
52 °Overcast

Inverness, Monday, 26 October

Overcast. High 52°, low 39°.

Pressure30.21 inHg
Wind12.9 mph W
Humidity41%
Visibility—
Dew point25°
Tue, 2760° / 42°0Overcast
60 °Overcast

Inverness, Tuesday, 27 October

Overcast. High 60°, low 42°.

Pressure29.74 inHg
Wind22.1 mph SW
Humidity39%
Visibility—
Dew point27°
Wed, 2847° / 39°0.11Light rain
47 °Light rain

Inverness, Wednesday, 28 October

Light rain. High 47°, low 39°.

Pressure30.00 inHg
Wind18.5 mph NW
Humidity42%
Visibility—
Dew point23°
Thu, 2951° / 34°0Overcast
51 °Overcast

Inverness, Thursday, 29 October

Overcast. High 51°, low 34°.

Pressure29.65 inHg
Wind17.9 mph W
Humidity50%
Visibility—
Dew point25°
Fri, 3047° / 39°0Overcast
47 °Overcast

Inverness, Friday, 30 October

Overcast. High 47°, low 39°.

Pressure29.59 inHg
Wind17.2 mph W
Humidity74%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3147° / 30°0.04Climate normal
47 °Climate normal

Inverness, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high47°
Average low30°
Average precipitation0.04 in
Chance of precipitation23%
Record high64° (1983)
Record low-5° (1984)
Sun, 0147° / 30°0.01Climate normal
47 °Climate normal

Inverness, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high47°
Average low30°
Average precipitation0.01 in
Chance of precipitation7%
Record high69° (2025)
Record low-9° (1984)
Mon, 0247° / 30°0.02Climate normal
47 °Climate normal

Inverness, Monday, 2 November

Climate normal for this date — 60-year average.

Average high47°
Average low30°
Average precipitation0.02 in
Chance of precipitation17%
Record high65° (1981)
Record low-18° (1991)
Tue, 0348° / 30°0.02Climate normal
48 °Climate normal

Inverness, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high48°
Average low30°
Average precipitation0.02 in
Chance of precipitation12%
Record high67° (1981)
Record low-2° (1991)
Wed, 0447° / 31°0.03Climate normal
47 °Climate normal

Inverness, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.03 in
Chance of precipitation17%
Record high67° (2001)
Record low5° (2003)
Thu, 0546° / 29°0.03Climate normal
46 °Climate normal

Inverness, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.03 in
Chance of precipitation22%
Record high68° (2010)
Record low-8° (2003)
Fri, 0644° / 28°0.02Climate normal
44 °Climate normal

Inverness, Friday, 6 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.02 in
Chance of precipitation15%
Record high67° (2010)
Record low2° (2003)
Sat, 0744° / 28°0.02Climate normal
44 °Climate normal

Inverness, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.02 in
Chance of precipitation22%
Record high70° (2010)
Record low-6° (1973)
Sun, 0843° / 27°0.04Climate normal
43 °Climate normal

Inverness, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high43°
Average low27°
Average precipitation0.04 in
Chance of precipitation23%
Record high59° (1999)
Record low-1° (1973)
Mon, 0942° / 26°0.04Climate normal
42 °Climate normal

Inverness, Monday, 9 November

Climate normal for this date — 60-year average.

Average high42°
Average low26°
Average precipitation0.04 in
Chance of precipitation23%
Record high62° (1961)
Record low-7° (2022)
Tue, 1040° / 25°0.03Climate normal
40 °Climate normal

Inverness, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high40°
Average low25°
Average precipitation0.03 in
Chance of precipitation22%
Record high63° (2025)
Record low-1° (2022)
Wed, 1140° / 23°0.02Climate normal
40 °Climate normal

Inverness, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high40°
Average low23°
Average precipitation0.02 in
Chance of precipitation25%
Record high64° (1990)
Record low-9° (2012)
Thu, 1242° / 25°0.02Climate normal
42 °Climate normal

Inverness, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high42°
Average low25°
Average precipitation0.02 in
Chance of precipitation12%
Record high71° (1999)
Record low-8° (2014)
Fri, 1342° / 27°0.01Climate normal
42 °Climate normal

Inverness, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°
Average low27°
Average precipitation0.01 in
Chance of precipitation8%
Record high66° (2025)
Record low-2° (2014)

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.