Monthly outlook for Hillside Colony, MT: average high 50.7°, average low 37.1°. That is 2.3° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 7 November (68.9°), the coolest 25 October (24.7°).
50.7°/37.1°
Average high / low
+2.3°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
44.2°
48.1°
-2.1°
3 November – 12 November
61.4°
42.5°
+10.5°
13 November – 22 November
at normal
38.9°
—
October records over 66 years
84.4°1 October 1992All-time high
-13.2°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Sunburst (10 mi).
Sun, 2538° / 25°0
38 °
Hillside Colony, Sunday, 25 October
Overcast. High 38°, low 25°.
Pressure30.53 inHg
Wind4.7 mph E
Humidity87%
Visibility6.2 mi
Dew point22°
Mon, 2642° / 28°0
42 °
Hillside Colony, Monday, 26 October
Overcast. High 42°, low 28°.
Pressure30.21 inHg
Wind11.6 mph SE
Humidity80%
Visibility6.2 mi
Dew point25°
Tue, 2750° / 34°0
50 °
Hillside Colony, Tuesday, 27 October
Overcast. High 50°, low 34°.
Pressure29.88 inHg
Wind14.5 mph W
Humidity61%
Visibility6.2 mi
Dew point32°
Wed, 2850° / 33°0
50 °
Hillside Colony, Wednesday, 28 October
Clear. High 50°, low 33°.
Pressure29.94 inHg
Wind10.1 mph SW
Humidity57%
Visibility—
Dew point29°
Thu, 2939° / 31°0
39 °
Hillside Colony, Thursday, 29 October
Overcast. High 39°, low 31°.
Pressure30.03 inHg
Wind12.1 mph E
Humidity86%
Visibility—
Dew point31°
Fri, 3044° / 34°0
44 °
Hillside Colony, Friday, 30 October
Partly cloudy. High 44°, low 34°.
Pressure29.91 inHg
Wind21.1 mph SW
Humidity54%
Visibility—
Dew point25°
Sat, 3144° / 32°0
44 °
Hillside Colony, Saturday, 31 October
Mostly clear. High 44°, low 32°.
Pressure30.00 inHg
Wind18.4 mph SW
Humidity49%
Visibility—
Dew point22°
Sun, 0148° / 33°0
48 °
Hillside Colony, Sunday, 1 November
Clear. High 48°, low 33°.
Pressure30.24 inHg
Wind8.9 mph SW
Humidity42%
Visibility—
Dew point20°
Mon, 0246° / 35°0
46 °
Hillside Colony, Monday, 2 November
Overcast. High 46°, low 35°.
Pressure30.33 inHg
Wind10 mph S
Humidity41%
Visibility—
Dew point20°
Tue, 0355° / 38°0
55 °
Hillside Colony, Tuesday, 3 November
Overcast. High 55°, low 38°.
Pressure29.94 inHg
Wind7.9 mph W
Humidity31%
Visibility—
Dew point18°
Wed, 0462° / 41°0
62 °
Hillside Colony, Wednesday, 4 November
Overcast. High 62°, low 41°.
Pressure29.74 inHg
Wind17 mph SW
Humidity33%
Visibility—
Dew point24°
Thu, 0555° / 49°0
55 °
Hillside Colony, Thursday, 5 November
Overcast. High 55°, low 49°.
Pressure29.68 inHg
Wind23.6 mph SW
Humidity53%
Visibility—
Dew point38°
Fri, 0663° / 49°0
63 °
Hillside Colony, Friday, 6 November
Overcast. High 63°, low 49°.
Pressure30.00 inHg
Wind20.9 mph W
Humidity54%
Visibility—
Dew point42°
Sat, 0769° / 51°0
69 °
Hillside Colony, Saturday, 7 November
Clear. High 69°, low 51°.
Pressure30.06 inHg
Wind19.1 mph SW
Humidity50%
Visibility—
Dew point42°
Sun, 0864° / 54°0
64 °
Hillside Colony, Sunday, 8 November
Clear. High 64°, low 54°.
Pressure29.91 inHg
Wind13.1 mph SW
Humidity40%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0940° / 24°0.06
40 °
Hillside Colony, Monday, 9 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.06 in
Chance of precipitation30%
Record high66° (2016)
Record low-10° (2022)
Tue, 1039° / 24°0.03
39 °
Hillside Colony, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high39°
Average low24°
Average precipitation0.03 in
Chance of precipitation25%
Record high62° (2025)
Record low-2° (1978)
Wed, 1140° / 22°0.02
40 °
Hillside Colony, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high40°
Average low22°
Average precipitation0.02 in
Chance of precipitation23%
Record high61° (1990)
Record low-19° (1978)
Thu, 1241° / 24°0.02
41 °
Hillside Colony, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.02 in
Chance of precipitation12%
Record high68° (1990)
Record low-11° (2014)
Fri, 1342° / 25°0.01
42 °
Hillside Colony, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.01 in
Chance of precipitation8%
Record high65° (2025)
Record low-18° (2014)
Sat, 1442° / 25°0.02
42 °
Hillside Colony, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.02 in
Chance of precipitation13%
Record high65° (1999)
Record low-18° (2014)
Sun, 1542° / 25°0.01
42 °
Hillside Colony, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.01 in
Chance of precipitation10%
Record high61° (2001)
Record low-5° (2014)
Mon, 1642° / 26°0.04
42 °
Hillside Colony, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.04 in
Chance of precipitation17%
Record high58° (2001)
Record low0° (1965)
Tue, 1739° / 23°0.04
39 °
Hillside Colony, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high39°
Average low23°
Average precipitation0.04 in
Chance of precipitation25%
Record high60° (1976)
Record low-2° (2022)
Wed, 1838° / 24°0.03
38 °
Hillside Colony, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.03 in
Chance of precipitation20%
Record high61° (2008)
Record low-4° (1978)
Thu, 1937° / 22°0.02
37 °
Hillside Colony, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.02 in
Chance of precipitation15%
Record high53° (2003)
Record low-13° (1985)
Fri, 2037° / 22°0.02
37 °
Hillside Colony, Friday, 20 November
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.02 in
Chance of precipitation18%
Record high58° (2002)
Record low-18° (1985)
Sat, 2136° / 20°0.02
36 °
Hillside Colony, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high36°
Average low20°
Average precipitation0.02 in
Chance of precipitation20%
Record high58° (2002)
Record low-19° (1996)
Sun, 2235° / 20°0.02
35 °
Hillside Colony, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high35°
Average low20°
Average precipitation0.02 in
Chance of precipitation20%
Record high58° (2005)
Record low-17° (1970)
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 Hillside Colony, 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 Hillside Colony, 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.