Monthly outlook for Carlton, MT: average high 55.4°, average low 37.6°. That is 2.6° above the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 22 October (65.8°), the coolest 1 November (30.4°).
55.4°/37.6°
Average high / low
+2.6°
Above normal
4 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
54.4°
52.2°
+1.3°
1 November – 10 November
57°
46.9°
+5.6°
11 November – 20 November
at normal
42.7°
—
October records over 66 years
88.3°3 October 2010All-time high
-1.8°25 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Stevensville (12 mi).
Fri, 2346° / 35°0.72
46 °
Carlton, Friday, 23 October
Rain. High 46°, low 35°.
Pressure29.91 inHg
Wind3.1 mph W
Humidity92%
Visibility2.8 mi
Dew point43°
Sat, 2451° / 32°0
51 °
Carlton, Saturday, 24 October
Partly cloudy. High 51°, low 32°.
Pressure30.30 inHg
Wind3.5 mph SE
Humidity69%
Visibility6.1 mi
Dew point35°
Sun, 2550° / 35°0
50 °
Carlton, Sunday, 25 October
Clear. High 50°, low 35°.
Pressure30.24 inHg
Wind3 mph NE
Humidity59%
Visibility6.2 mi
Dew point28°
Mon, 2651° / 32°0
51 °
Carlton, Monday, 26 October
Overcast. High 51°, low 32°.
Pressure30.39 inHg
Wind2.9 mph NE
Humidity62%
Visibility—
Dew point30°
Tue, 2754° / 38°0
54 °
Carlton, Tuesday, 27 October
Partly cloudy. High 54°, low 38°.
Pressure30.27 inHg
Wind2.9 mph NE
Humidity54%
Visibility—
Dew point31°
Wed, 2858° / 32°0
58 °
Carlton, Wednesday, 28 October
Overcast. High 58°, low 32°.
Pressure30.21 inHg
Wind3.1 mph S
Humidity38%
Visibility—
Dew point24°
Thu, 2965° / 42°0
65 °
Carlton, Thursday, 29 October
Partly cloudy. High 65°, low 42°.
Pressure29.83 inHg
Wind7.6 mph W
Humidity29%
Visibility—
Dew point25°
Fri, 3054° / 43°0
54 °
Carlton, Friday, 30 October
Overcast. High 54°, low 43°.
Pressure29.62 inHg
Wind11.3 mph W
Humidity44%
Visibility—
Dew point31°
Sat, 3149° / 36°0
49 °
Carlton, Saturday, 31 October
Light rain. High 49°, low 36°.
Pressure29.83 inHg
Wind9.6 mph W
Humidity45%
Visibility—
Dew point25°
Sun, 0151° / 30°0
51 °
Carlton, Sunday, 1 November
Partly cloudy. High 51°, low 30°.
Pressure30.18 inHg
Wind3.4 mph SW
Humidity47%
Visibility—
Dew point24°
Mon, 0255° / 32°0
55 °
Carlton, Monday, 2 November
Overcast. High 55°, low 32°.
Pressure30.30 inHg
Wind3.1 mph NW
Humidity19%
Visibility—
Dew point7°
Tue, 0364° / 38°0
64 °
Carlton, Tuesday, 3 November
Partly cloudy. High 64°, low 38°.
Pressure30.12 inHg
Wind7 mph SW
Humidity27%
Visibility—
Dew point20°
Wed, 0455° / 44°0.17
55 °
Carlton, Wednesday, 4 November
Light rain. High 55°, low 44°.
Pressure29.94 inHg
Wind7.8 mph SW
Humidity59%
Visibility—
Dew point39°
Thu, 0553° / 47°0.23
53 °
Carlton, Thursday, 5 November
Light rain. High 53°, low 47°.
Pressure29.91 inHg
Wind6.8 mph SW
Humidity88%
Visibility—
Dew point47°
Fri, 0664° / 49°0
64 °
Carlton, Friday, 6 November
Clear. High 64°, low 49°.
Pressure29.83 inHg
Wind4.7 mph S
Humidity55%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0746° / 30°0.1
46 °
Carlton, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.1 in
Chance of precipitation48%
Record high59° (2016)
Record low3° (1990)
Sun, 0845° / 29°0.09
45 °
Carlton, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.09 in
Chance of precipitation43%
Record high64° (2019)
Record low2° (1994)
Mon, 0945° / 27°0.07
45 °
Carlton, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.07 in
Chance of precipitation42%
Record high65° (2016)
Record low5° (1986)
Tue, 1044° / 26°0.05
44 °
Carlton, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.05 in
Chance of precipitation32%
Record high65° (2025)
Record low-15° (1986)
Wed, 1144° / 26°0.06
44 °
Carlton, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.06 in
Chance of precipitation27%
Record high64° (2016)
Record low-12° (2000)
Thu, 1245° / 27°0.06
45 °
Carlton, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.06 in
Chance of precipitation38%
Record high67° (1999)
Record low-1° (1986)
Fri, 1344° / 27°0.08
44 °
Carlton, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.08 in
Chance of precipitation42%
Record high65° (2025)
Record low-5° (2000)
Sat, 1443° / 26°0.06
43 °
Carlton, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.06 in
Chance of precipitation42%
Record high65° (1999)
Record low-2° (2000)
Sun, 1544° / 25°0.03
44 °
Carlton, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low25°
Average precipitation0.03 in
Chance of precipitation15%
Record high64° (2021)
Record low0° (2000)
Mon, 1643° / 26°0.06
43 °
Carlton, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.06 in
Chance of precipitation40%
Record high59° (2021)
Record low-4° (1961)
Tue, 1742° / 26°0.07
42 °
Carlton, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.07 in
Chance of precipitation48%
Record high58° (2008)
Record low-1° (1968)
Wed, 1841° / 25°0.09
41 °
Carlton, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.09 in
Chance of precipitation40%
Record high60° (2008)
Record low0° (1994)
Thu, 1940° / 23°0.08
40 °
Carlton, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high40°
Average low23°
Average precipitation0.08 in
Chance of precipitation37%
Record high53° (1966)
Record low-4° (1975)
Fri, 2040° / 24°0.07
40 °
Carlton, Friday, 20 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.07 in
Chance of precipitation43%
Record high56° (1989)
Record low-5° (1975)
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 Carlton, 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 Carlton, 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.