Monthly outlook for Comanche, MT: average high 61.3°, average low 42.1°. That is 1.4° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 9 October (80.6°), the coolest 12 October (29.5°).
61.3°/42.1°
Average high / low
+1.4°
Above normal
2 / 3
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
60°
59.2°
+0.4°
17 October – 26 October
63.3°
56.9°
+3.6°
27 October – 5 November
at normal
50.2°
—
October records over 66 years
89.2°1 October 2011All-time high
-17.5°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Mountain View Colony (5 mi).
Thu, 0879° / 39°0
79 °
Comanche, Thursday, 8 October
Overcast. High 79°, low 39°.
Pressure29.94 inHg
Wind4.3 mph SW
Humidity22%
Visibility6.2 mi
Dew point32°
Fri, 0981° / 51°0
81 °
Comanche, Friday, 9 October
Partly cloudy. High 81°, low 51°.
Pressure29.65 inHg
Wind11.8 mph SW
Humidity19%
Visibility6.2 mi
Dew point29°
Sat, 1065° / 46°0
65 °
Comanche, Saturday, 10 October
Overcast. High 65°, low 46°.
Pressure29.56 inHg
Wind8.3 mph NE
Humidity32%
Visibility6.2 mi
Dew point33°
Sun, 1141° / 31°0.21
41 °
Comanche, Sunday, 11 October
Snow. High 41°, low 31°.
Pressure30.21 inHg
Wind15.1 mph NE
Humidity86%
Visibility—
Dew point31°
Mon, 1237° / 30°0.11
37 °
Comanche, Monday, 12 October
Snow. High 37°, low 30°.
Pressure30.33 inHg
Wind6.9 mph S
Humidity92%
Visibility—
Dew point31°
Tue, 1361° / 36°0
61 °
Comanche, Tuesday, 13 October
Overcast. High 61°, low 36°.
Pressure29.80 inHg
Wind9.6 mph SW
Humidity74%
Visibility—
Dew point44°
Wed, 1461° / 43°0.01
61 °
Comanche, Wednesday, 14 October
Light rain. High 61°, low 43°.
Pressure29.77 inHg
Wind27.8 mph NW
Humidity33%
Visibility—
Dew point30°
Thu, 1548° / 39°0
48 °
Comanche, Thursday, 15 October
Partly cloudy. High 48°, low 39°.
Pressure30.36 inHg
Wind25.6 mph NW
Humidity29%
Visibility—
Dew point14°
Fri, 1654° / 37°0
54 °
Comanche, Friday, 16 October
Clear. High 54°, low 37°.
Pressure30.39 inHg
Wind20 mph NW
Humidity28%
Visibility—
Dew point16°
Sat, 1767° / 38°0
67 °
Comanche, Saturday, 17 October
Overcast. High 67°, low 38°.
Pressure30.09 inHg
Wind20.6 mph SW
Humidity25%
Visibility—
Dew point19°
Sun, 1861° / 46°0
61 °
Comanche, Sunday, 18 October
Overcast. High 61°, low 46°.
Pressure30.03 inHg
Wind7.9 mph E
Humidity28%
Visibility—
Dew point23°
Mon, 1966° / 51°0
66 °
Comanche, Monday, 19 October
Overcast. High 66°, low 51°.
Pressure29.88 inHg
Wind24.5 mph NW
Humidity24%
Visibility—
Dew point27°
Tue, 2066° / 46°0
66 °
Comanche, Tuesday, 20 October
Overcast. High 66°, low 46°.
Pressure30.06 inHg
Wind18.7 mph SW
Humidity29%
Visibility—
Dew point26°
Wed, 2160° / 50°0
60 °
Comanche, Wednesday, 21 October
Mostly clear. High 60°, low 50°.
Pressure30.33 inHg
Wind15.5 mph NW
Humidity33%
Visibility—
Dew point29°
Thu, 2259° / 45°0
59 °
Comanche, Thursday, 22 October
Partly cloudy. High 59°, low 45°.
Pressure30.24 inHg
Wind14.3 mph S
Humidity38%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2356° / 35°0.04
56 °
Comanche, Friday, 23 October
Climate normal for this date — 60-year average.
Average high56°
Average low35°
Average precipitation0.04 in
Chance of precipitation22%
Record high71° (1973)
Record low5° (2020)
Sat, 2456° / 35°0.03
56 °
Comanche, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high56°
Average low35°
Average precipitation0.03 in
Chance of precipitation23%
Record high74° (1992)
Record low9° (1991)
Sun, 2555° / 35°0.03
55 °
Comanche, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high55°
Average low35°
Average precipitation0.03 in
Chance of precipitation22%
Record high73° (2017)
Record low0° (2020)
Mon, 2654° / 35°0.04
54 °
Comanche, Monday, 26 October
Climate normal for this date — 60-year average.
Average high54°
Average low35°
Average precipitation0.04 in
Chance of precipitation13%
Record high72° (1960)
Record low1° (2020)
Tue, 2753° / 33°0.03
53 °
Comanche, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high53°
Average low33°
Average precipitation0.03 in
Chance of precipitation12%
Record high72° (2024)
Record low3° (2023)
Wed, 2852° / 33°0.04
52 °
Comanche, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high52°
Average low33°
Average precipitation0.04 in
Chance of precipitation25%
Record high73° (1990)
Record low0° (2023)
Thu, 2950° / 32°0.04
50 °
Comanche, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high50°
Average low32°
Average precipitation0.04 in
Chance of precipitation23%
Record high71° (1987)
Record low-5° (1991)
Fri, 3050° / 30°0.02
50 °
Comanche, Friday, 30 October
Climate normal for this date — 60-year average.
Average high50°
Average low30°
Average precipitation0.02 in
Chance of precipitation18%
Record high70° (1990)
Record low-17° (1991)
Sat, 3149° / 31°0.05
49 °
Comanche, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.05 in
Chance of precipitation18%
Record high71° (1999)
Record low5° (1991)
Sun, 0149° / 31°0.03
49 °
Comanche, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.03 in
Chance of precipitation12%
Record high69° (1981)
Record low1° (1991)
Mon, 0249° / 30°0.02
49 °
Comanche, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.02 in
Chance of precipitation13%
Record high67° (1965)
Record low-16° (1991)
Tue, 0349° / 31°0.02
49 °
Comanche, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.02 in
Chance of precipitation18%
Record high68° (1962)
Record low-12° (1991)
Wed, 0450° / 31°0.03
50 °
Comanche, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.03 in
Chance of precipitation22%
Record high69° (2020)
Record low3° (1995)
Thu, 0549° / 31°0.06
49 °
Comanche, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.06 in
Chance of precipitation32%
Record high68° (2010)
Record low-5° (2003)
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 Comanche, 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 Comanche, 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.