Monthly outlook for Centennial, CO: average high 67°, average low 47.6°. That is 2.4° above the climate normal for October. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 11 October (83.7°), the coolest 17 October (33.3°).
67°/47.6°
Average high / low
+2.4°
Above normal
4 / 2
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
70.3°
63.4°
+3.8°
19 October – 28 October
61.5°
60.1°
+0.8°
29 October – 7 November
at normal
53.3°
—
October records over 66 years
86.5°2 October 2024All-time high
-8.1°30 October 1993All-time low
Sat, 1080° / 58°0.01
80 °
Centennial, Saturday, 10 October
Light rain. High 80°, low 58°.
Pressure29.65 inHg
Wind3.8 mph S
Humidity18%
Visibility6.2 mi
Dew point31°
Sun, 1184° / 63°0
84 °
Centennial, Sunday, 11 October
Partly cloudy. High 84°, low 63°.
Pressure29.65 inHg
Wind7.8 mph S
Humidity24%
Visibility6.2 mi
Dew point38°
Mon, 1282° / 59°0
82 °
Centennial, Monday, 12 October
Clear. High 82°, low 59°.
Pressure29.65 inHg
Wind7.8 mph SW
Humidity17%
Visibility6.2 mi
Dew point21°
Tue, 1366° / 54°0
66 °
Centennial, Tuesday, 13 October
Light rain. High 66°, low 54°.
Pressure29.85 inHg
Wind4.1 mph E
Humidity49%
Visibility6.2 mi
Dew point45°
Wed, 1456° / 52°0.15
56 °
Centennial, Wednesday, 14 October
Light rain. High 56°, low 52°.
Pressure30.09 inHg
Wind7.9 mph NE
Humidity71%
Visibility—
Dew point45°
Thu, 1561° / 46°0.15
61 °
Centennial, Thursday, 15 October
Rain. High 61°, low 46°.
Pressure30.21 inHg
Wind10.2 mph NE
Humidity66%
Visibility—
Dew point42°
Fri, 1649° / 39°0
49 °
Centennial, Friday, 16 October
Overcast. High 49°, low 39°.
Pressure30.42 inHg
Wind10.3 mph E
Humidity59%
Visibility—
Dew point30°
Sat, 1768° / 33°0
68 °
Centennial, Saturday, 17 October
Clear. High 68°, low 33°.
Pressure30.24 inHg
Wind5.3 mph S
Humidity24%
Visibility—
Dew point21°
Sun, 1874° / 47°0
74 °
Centennial, Sunday, 18 October
Clear. High 74°, low 47°.
Pressure29.91 inHg
Wind12.3 mph S
Humidity14%
Visibility—
Dew point15°
Mon, 1965° / 47°0
65 °
Centennial, Monday, 19 October
Overcast. High 65°, low 47°.
Pressure29.83 inHg
Wind8 mph S
Humidity26%
Visibility—
Dew point26°
Tue, 2065° / 50°0.07
65 °
Centennial, Tuesday, 20 October
Light rain. High 65°, low 50°.
Pressure29.74 inHg
Wind18 mph N
Humidity35%
Visibility—
Dew point32°
Wed, 2154° / 43°0.12
54 °
Centennial, Wednesday, 21 October
Light rain. High 54°, low 43°.
Pressure30.06 inHg
Wind14.8 mph N
Humidity19%
Visibility—
Dew point9°
Thu, 2273° / 41°0
73 °
Centennial, Thursday, 22 October
Clear. High 73°, low 41°.
Pressure29.80 inHg
Wind7.4 mph S
Humidity11%
Visibility—
Dew point7°
Fri, 2355° / 42°0
55 °
Centennial, Friday, 23 October
Clear. High 55°, low 42°.
Pressure30.06 inHg
Wind20.8 mph NE
Humidity15%
Visibility—
Dew point6°
Sat, 2457° / 36°0
57 °
Centennial, Saturday, 24 October
Clear. High 57°, low 36°.
Pressure30.24 inHg
Wind8.8 mph SE
Humidity20%
Visibility—
Dew point10°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2560° / 33°0.05
60 °
Centennial, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high60°
Average low33°
Average precipitation0.05 in
Chance of precipitation13%
Record high81° (2021)
Record low3° (1975)
Mon, 2658° / 33°0.07
58 °
Centennial, Monday, 26 October
Climate normal for this date — 60-year average.
Average high58°
Average low33°
Average precipitation0.07 in
Chance of precipitation13%
Record high76° (2024)
Record low-1° (2020)
Tue, 2757° / 31°0.03
57 °
Centennial, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high57°
Average low31°
Average precipitation0.03 in
Chance of precipitation18%
Record high80° (2024)
Record low1° (2020)
Wed, 2858° / 31°0.04
58 °
Centennial, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high58°
Average low31°
Average precipitation0.04 in
Chance of precipitation15%
Record high78° (2016)
Record low5° (1976)
Thu, 2956° / 31°0.07
56 °
Centennial, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high56°
Average low31°
Average precipitation0.07 in
Chance of precipitation23%
Record high76° (1968)
Record low3° (1991)
Fri, 3053° / 29°0.06
53 °
Centennial, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low29°
Average precipitation0.06 in
Chance of precipitation27%
Record high74° (2016)
Record low-8° (1993)
Sat, 3153° / 29°0.04
53 °
Centennial, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low29°
Average precipitation0.04 in
Chance of precipitation25%
Record high75° (2016)
Record low2° (2019)
Sun, 0152° / 29°0.07
52 °
Centennial, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low29°
Average precipitation0.07 in
Chance of precipitation23%
Record high71° (2022)
Record low1° (1979)
Mon, 0251° / 27°0.05
51 °
Centennial, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low27°
Average precipitation0.05 in
Chance of precipitation20%
Record high80° (2025)
Record low-3° (1991)
Tue, 0352° / 26°0.04
52 °
Centennial, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low26°
Average precipitation0.04 in
Chance of precipitation17%
Record high74° (2020)
Record low-16° (1991)
Wed, 0453° / 27°0.02
53 °
Centennial, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low27°
Average precipitation0.02 in
Chance of precipitation15%
Record high72° (2020)
Record low3° (1967)
Thu, 0553° / 28°0.02
53 °
Centennial, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low28°
Average precipitation0.02 in
Chance of precipitation12%
Record high73° (2020)
Record low-5° (1967)
Fri, 0654° / 28°0.02
54 °
Centennial, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low28°
Average precipitation0.02 in
Chance of precipitation10%
Record high76° (2020)
Record low-3° (1967)
Sat, 0755° / 28°0.02
55 °
Centennial, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low28°
Average precipitation0.02 in
Chance of precipitation15%
Record high74° (2021)
Record low4° (2000)
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 Centennial, 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 Centennial, 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.