Monthly outlook for Highlands Ranch, CO: average high 69.7°, average low 46.2°. That is 6.7° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 21 October (75.8°), the coolest 25 October (39.5°).
69.7°/46.2°
Average high / low
+6.7°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
69°
60.1°
+4.9°
28 October – 6 November
71°
53.4°
+9.8°
7 November – 16 November
at normal
50.9°
—
October records over 66 years
87.1°2 October 2024All-time high
-9.6°30 October 1993All-time low
Mon, 1969° / 45°0
69 °
Highlands Ranch, Monday, 19 October
Clear. High 69°, low 45°.
Pressure30.12 inHg
Wind2.8 mph N
Humidity40%
Visibility6.2 mi
Dew point35°
Tue, 2072° / 41°0
72 °
Highlands Ranch, Tuesday, 20 October
Clear. High 72°, low 41°.
Pressure30.00 inHg
Wind2.2 mph N
Humidity33%
Visibility6.2 mi
Dew point36°
Wed, 2176° / 45°0
76 °
Highlands Ranch, Wednesday, 21 October
Overcast. High 76°, low 45°.
Pressure30.09 inHg
Wind2.1 mph NE
Humidity27%
Visibility6.2 mi
Dew point35°
Thu, 2276° / 51°0
76 °
Highlands Ranch, Thursday, 22 October
Overcast. High 76°, low 51°.
Pressure29.97 inHg
Wind5.9 mph S
Humidity37%
Visibility—
Dew point39°
Fri, 2374° / 56°0
74 °
Highlands Ranch, Friday, 23 October
Mostly clear. High 74°, low 56°.
Pressure29.62 inHg
Wind14.4 mph SW
Humidity29%
Visibility—
Dew point37°
Sat, 2452° / 44°0
52 °
Highlands Ranch, Saturday, 24 October
Overcast. High 52°, low 44°.
Pressure30.42 inHg
Wind13.2 mph NE
Humidity61%
Visibility—
Dew point33°
Sun, 2562° / 39°0
62 °
Highlands Ranch, Sunday, 25 October
Overcast. High 62°, low 39°.
Pressure30.24 inHg
Wind8.6 mph N
Humidity38%
Visibility—
Dew point29°
Mon, 2666° / 47°0
66 °
Highlands Ranch, Monday, 26 October
Overcast. High 66°, low 47°.
Pressure29.94 inHg
Wind7.5 mph NE
Humidity26%
Visibility—
Dew point25°
Tue, 2768° / 47°0
68 °
Highlands Ranch, Tuesday, 27 October
Overcast. High 68°, low 47°.
Pressure29.88 inHg
Wind5.9 mph NE
Humidity22%
Visibility—
Dew point22°
Wed, 2870° / 47°0
70 °
Highlands Ranch, Wednesday, 28 October
Clear. High 70°, low 47°.
Pressure29.83 inHg
Wind8 mph N
Humidity20%
Visibility—
Dew point22°
Thu, 2968° / 47°0
68 °
Highlands Ranch, Thursday, 29 October
Mostly clear. High 68°, low 47°.
Pressure29.77 inHg
Wind8.4 mph NE
Humidity18%
Visibility—
Dew point18°
Fri, 3067° / 44°0
67 °
Highlands Ranch, Friday, 30 October
Clear. High 67°, low 44°.
Pressure29.71 inHg
Wind8.6 mph SW
Humidity14%
Visibility—
Dew point12°
Sat, 3171° / 45°0
71 °
Highlands Ranch, Saturday, 31 October
Partly cloudy. High 71°, low 45°.
Pressure29.71 inHg
Wind8 mph SW
Humidity15%
Visibility—
Dew point15°
Sun, 0174° / 45°0
74 °
Highlands Ranch, Sunday, 1 November
Mostly clear. High 74°, low 45°.
Pressure29.97 inHg
Wind8.5 mph SW
Humidity9%
Visibility—
Dew point5°
Mon, 0275° / 47°0
75 °
Highlands Ranch, Monday, 2 November
Partly cloudy. High 75°, low 47°.
Pressure29.97 inHg
Wind12.1 mph NW
Humidity11%
Visibility—
Dew point11°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0352° / 26°0.05
52 °
Highlands Ranch, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low26°
Average precipitation0.05 in
Chance of precipitation22%
Record high74° (2020)
Record low-14° (1991)
Wed, 0453° / 26°0.02
53 °
Highlands Ranch, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low26°
Average precipitation0.02 in
Chance of precipitation13%
Record high73° (2020)
Record low4° (1967)
Thu, 0553° / 27°0.03
53 °
Highlands Ranch, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low27°
Average precipitation0.03 in
Chance of precipitation17%
Record high74° (2023)
Record low-5° (1967)
Fri, 0654° / 27°0.03
54 °
Highlands Ranch, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low27°
Average precipitation0.03 in
Chance of precipitation13%
Record high75° (2020)
Record low-3° (1967)
Sat, 0754° / 28°0.02
54 °
Highlands Ranch, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low28°
Average precipitation0.02 in
Chance of precipitation15%
Record high74° (2021)
Record low4° (2000)
Sun, 0854° / 28°0.05
54 °
Highlands Ranch, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low28°
Average precipitation0.05 in
Chance of precipitation17%
Record high72° (1978)
Record low4° (1993)
Mon, 0952° / 26°0.06
52 °
Highlands Ranch, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low26°
Average precipitation0.06 in
Chance of precipitation25%
Record high70° (2016)
Record low3° (1977)
Tue, 1051° / 24°0.04
51 °
Highlands Ranch, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low24°
Average precipitation0.04 in
Chance of precipitation20%
Record high72° (2025)
Record low4° (1998)
Wed, 1149° / 24°0.04
49 °
Highlands Ranch, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high49°
Average low24°
Average precipitation0.04 in
Chance of precipitation22%
Record high69° (1980)
Record low3° (1986)
Thu, 1250° / 24°0.04
50 °
Highlands Ranch, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low24°
Average precipitation0.04 in
Chance of precipitation27%
Record high69° (1999)
Record low-4° (2000)
Fri, 1351° / 25°0.03
51 °
Highlands Ranch, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low25°
Average precipitation0.03 in
Chance of precipitation15%
Record high73° (2025)
Record low-12° (2000)
Sat, 1449° / 24°0.07
49 °
Highlands Ranch, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low24°
Average precipitation0.07 in
Chance of precipitation23%
Record high75° (2025)
Record low-4° (2000)
Sun, 1549° / 23°0.06
49 °
Highlands Ranch, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low23°
Average precipitation0.06 in
Chance of precipitation20%
Record high73° (2016)
Record low-12° (1997)
Mon, 1651° / 23°0.03
51 °
Highlands Ranch, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low23°
Average precipitation0.03 in
Chance of precipitation17%
Record high73° (2016)
Record low-11° (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 Highlands Ranch, CO 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 Highlands Ranch, CO 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.