Monthly outlook for Centennial, CO: average high 64.4°, average low 45.9°. That is 0.8° above the climate normal for October. Precipitation is expected on 5 days (about 2.2 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 9 October (82.3°), the coolest 17 October (30.3°).
64.4°/45.9°
Average high / low
+0.8°
Above normal
5 / 2
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
68°
63.9°
+2.3°
18 October – 27 October
58.4°
60.4°
-1.1°
28 October – 6 November
at normal
53.6°
—
October records over 66 years
86.5°2 October 2024All-time high
-8.1°30 October 1993All-time low
Fri, 0982° / 55°0
82 °
Centennial, Friday, 9 October
Clear. High 82°, low 55°.
Pressure29.80 inHg
Wind1.5 mph SW
Humidity16%
Visibility6.2 mi
Dew point27°
Sat, 1081° / 58°0.01
81 °
Centennial, Saturday, 10 October
Light rain. High 81°, low 58°.
Pressure29.65 inHg
Wind4.1 mph S
Humidity17%
Visibility6.2 mi
Dew point30°
Sun, 1182° / 61°0
82 °
Centennial, Sunday, 11 October
Overcast. High 82°, low 61°.
Pressure29.71 inHg
Wind2.1 mph W
Humidity28%
Visibility6.2 mi
Dew point38°
Mon, 1280° / 61°0
80 °
Centennial, Monday, 12 October
Clear. High 80°, low 61°.
Pressure29.68 inHg
Wind6 mph SW
Humidity22%
Visibility6.2 mi
Dew point34°
Tue, 1366° / 52°0.03
66 °
Centennial, Tuesday, 13 October
Light rain. High 66°, low 52°.
Pressure29.91 inHg
Wind10.2 mph NW
Humidity52%
Visibility—
Dew point43°
Wed, 1463° / 48°0.09
63 °
Centennial, Wednesday, 14 October
Light rain. High 63°, low 48°.
Pressure29.71 inHg
Wind25.5 mph NE
Humidity43%
Visibility—
Dew point36°
Thu, 1561° / 38°0.74
61 °
Centennial, Thursday, 15 October
Snow. High 61°, low 38°.
Pressure29.83 inHg
Wind19.3 mph E
Humidity29%
Visibility—
Dew point27°
Fri, 1636° / 32°0.88
36 °
Centennial, Friday, 16 October
Snow. High 36°, low 32°.
Pressure30.59 inHg
Wind14.4 mph N
Humidity96%
Visibility—
Dew point31°
Sat, 1747° / 30°0
47 °
Centennial, Saturday, 17 October
Overcast. High 47°, low 30°.
Pressure30.39 inHg
Wind7.9 mph S
Humidity69%
Visibility—
Dew point33°
Sun, 1847° / 39°0.11
47 °
Centennial, Sunday, 18 October
Light rain. High 47°, low 39°.
Pressure30.24 inHg
Wind10.4 mph N
Humidity58%
Visibility—
Dew point32°
Mon, 1945° / 37°0.31
45 °
Centennial, Monday, 19 October
Snow. High 45°, low 37°.
Pressure30.30 inHg
Wind6.8 mph NW
Humidity90%
Visibility—
Dew point36°
Tue, 2065° / 39°0
65 °
Centennial, Tuesday, 20 October
Clear. High 65°, low 39°.
Pressure30.06 inHg
Wind6.8 mph SW
Humidity23%
Visibility—
Dew point19°
Wed, 2165° / 43°0
65 °
Centennial, Wednesday, 21 October
Clear. High 65°, low 43°.
Pressure30.03 inHg
Wind7.2 mph S
Humidity30%
Visibility—
Dew point26°
Thu, 2260° / 45°0
60 °
Centennial, Thursday, 22 October
Clear. High 60°, low 45°.
Pressure30.30 inHg
Wind6.7 mph SE
Humidity31%
Visibility—
Dew point24°
Fri, 2369° / 44°0
69 °
Centennial, Friday, 23 October
Clear. High 69°, low 44°.
Pressure30.09 inHg
Wind6.3 mph S
Humidity26%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2460° / 33°0.04
60 °
Centennial, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high60°
Average low33°
Average precipitation0.04 in
Chance of precipitation17%
Record high78° (2014)
Record low13° (1995)
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)
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.