Monthly outlook for Miles City, MT: average high 50.3°, average low 35.6°. That is 1.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 8 November (59°), the coolest 14 November (28.1°).
50.3°/35.6°
Average high / low
+1.1°
Above normal
2 / 2
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
53.1°
50.1°
+1.7°
10 November – 19 November
45.7°
45.2°
+0.2°
20 November – 29 November
at normal
39.1°
—
October records over 66 years
94.1°1 October 2011All-time high
-14.8°30 October 1991All-time low
Sun, 0153° / 41°0.26
53 °
Miles City, Sunday, 1 November
Rain. High 53°, low 41°.
Pressure29.91 inHg
Wind6.5 mph NE
Humidity78%
Visibility6.2 mi
Dew point44°
Mon, 0251° / 39°0.5
51 °
Miles City, Monday, 2 November
Rain. High 51°, low 39°.
Pressure30.03 inHg
Wind21.3 mph NW
Humidity92%
Visibility2.1 mi
Dew point42°
Tue, 0355° / 31°0
55 °
Miles City, Tuesday, 3 November
Clear. High 55°, low 31°.
Pressure30.24 inHg
Wind3.8 mph S
Humidity58%
Visibility6.2 mi
Dew point34°
Wed, 0453° / 32°0
53 °
Miles City, Wednesday, 4 November
Overcast. High 53°, low 32°.
Pressure30.03 inHg
Wind3.6 mph SW
Humidity61%
Visibility6.2 mi
Dew point32°
Thu, 0551° / 31°0
51 °
Miles City, Thursday, 5 November
Partly cloudy. High 51°, low 31°.
Pressure30.12 inHg
Wind2.2 mph S
Humidity78%
Visibility—
Dew point34°
Fri, 0655° / 34°0.01
55 °
Miles City, Friday, 6 November
Light rain. High 55°, low 34°.
Pressure29.80 inHg
Wind23.6 mph W
Humidity41%
Visibility—
Dew point30°
Sat, 0752° / 42°0
52 °
Miles City, Saturday, 7 November
Partly cloudy. High 52°, low 42°.
Pressure30.15 inHg
Wind27.6 mph NW
Humidity37%
Visibility—
Dew point22°
Sun, 0859° / 39°0
59 °
Miles City, Sunday, 8 November
Overcast. High 59°, low 39°.
Pressure29.85 inHg
Wind9.5 mph NW
Humidity23%
Visibility—
Dew point14°
Mon, 0956° / 42°0
56 °
Miles City, Monday, 9 November
Clear. High 56°, low 42°.
Pressure30.09 inHg
Wind21.3 mph NW
Humidity28%
Visibility—
Dew point20°
Tue, 1055° / 41°0
55 °
Miles City, Tuesday, 10 November
Overcast. High 55°, low 41°.
Pressure30.06 inHg
Wind8.6 mph SE
Humidity26%
Visibility—
Dew point16°
Wed, 1153° / 38°0
53 °
Miles City, Wednesday, 11 November
Overcast. High 53°, low 38°.
Pressure29.83 inHg
Wind18.2 mph E
Humidity31%
Visibility—
Dew point18°
Thu, 1238° / 34°0.02
38 °
Miles City, Thursday, 12 November
Snow. High 38°, low 34°.
Pressure29.83 inHg
Wind17.8 mph E
Humidity84%
Visibility—
Dew point32°
Fri, 1338° / 30°0
38 °
Miles City, Friday, 13 November
Partly cloudy. High 38°, low 30°.
Pressure30.27 inHg
Wind5 mph E
Humidity61%
Visibility—
Dew point23°
Sat, 1444° / 28°0
44 °
Miles City, Saturday, 14 November
Clear. High 44°, low 28°.
Pressure30.27 inHg
Wind5.7 mph W
Humidity57%
Visibility—
Dew point24°
Sun, 1546° / 31°0
46 °
Miles City, Sunday, 15 November
Overcast. High 46°, low 31°.
Pressure30.03 inHg
Wind5.3 mph E
Humidity66%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1646° / 28°0.01
46 °
Miles City, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.01 in
Chance of precipitation18%
Record high66° (2001)
Record low-2° (2000)
Tue, 1745° / 27°0.02
45 °
Miles City, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.02 in
Chance of precipitation10%
Record high65° (1976)
Record low-2° (1996)
Wed, 1845° / 26°0.03
45 °
Miles City, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.03 in
Chance of precipitation20%
Record high66° (2008)
Record low-2° (2022)
Thu, 1943° / 26°0.03
43 °
Miles City, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.03 in
Chance of precipitation15%
Record high67° (2003)
Record low2° (1978)
Fri, 2043° / 25°0.02
43 °
Miles City, Friday, 20 November
Climate normal for this date — 60-year average.
Average high43°
Average low25°
Average precipitation0.02 in
Chance of precipitation13%
Record high63° (2012)
Record low-16° (1985)
Sat, 2142° / 23°0.02
42 °
Miles City, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high42°
Average low23°
Average precipitation0.02 in
Chance of precipitation15%
Record high63° (1974)
Record low-17° (1977)
Sun, 2240° / 24°0.02
40 °
Miles City, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.02 in
Chance of precipitation23%
Record high59° (2017)
Record low-9° (1977)
Mon, 2340° / 22°0.02
40 °
Miles City, Monday, 23 November
Climate normal for this date — 60-year average.
Average high40°
Average low22°
Average precipitation0.02 in
Chance of precipitation12%
Record high62° (2017)
Record low-25° (1985)
Tue, 2440° / 23°0.02
40 °
Miles City, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high40°
Average low23°
Average precipitation0.02 in
Chance of precipitation13%
Record high61° (1986)
Record low-22° (1993)
Wed, 2539° / 22°0.04
39 °
Miles City, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high39°
Average low22°
Average precipitation0.04 in
Chance of precipitation30%
Record high66° (1960)
Record low-16° (1993)
Thu, 2637° / 22°0.02
37 °
Miles City, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.02 in
Chance of precipitation20%
Record high62° (1998)
Record low-16° (1985)
Fri, 2736° / 20°0.01
36 °
Miles City, Friday, 27 November
Climate normal for this date — 60-year average.
Average high36°
Average low20°
Average precipitation0.01 in
Chance of precipitation7%
Record high57° (1963)
Record low-18° (1985)
Sat, 2838° / 21°0.02
38 °
Miles City, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high38°
Average low21°
Average precipitation0.02 in
Chance of precipitation12%
Record high61° (2021)
Record low-26° (1985)
Sun, 2938° / 21°0.02
38 °
Miles City, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high38°
Average low21°
Average precipitation0.02 in
Chance of precipitation20%
Record high58° (2021)
Record low-16° (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 Miles City, 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 Miles City, 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.