Monthly outlook for Commerce City, CO: average high 67.6°, average low 46.2°. That is 4.5° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 23 October (75.4°), the coolest 1 November (36.3°).
67.6°/46.2°
Average high / low
+4.5°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
71.4°
62°
+5.3°
27 October – 5 November
61.3°
54.7°
+3.7°
6 November – 15 November
at normal
52.4°
—
October records over 66 years
88.2°3 October 2025All-time high
-5.3°30 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Thornton (7 mi).
Sun, 1874° / 44°0
74 °
Commerce City, Sunday, 18 October
Overcast. High 74°, low 44°.
Pressure30.00 inHg
Wind1.6 mph E
Humidity29%
Visibility6.2 mi
Dew point35°
Mon, 1966° / 45°0
66 °
Commerce City, Monday, 19 October
Clear. High 66°, low 45°.
Pressure30.09 inHg
Wind2.3 mph NE
Humidity48%
Visibility6.2 mi
Dew point40°
Tue, 2070° / 43°0
70 °
Commerce City, Tuesday, 20 October
Clear. High 70°, low 43°.
Pressure30.00 inHg
Wind1.1 mph NW
Humidity42%
Visibility6.2 mi
Dew point41°
Wed, 2175° / 45°0
75 °
Commerce City, Wednesday, 21 October
Mostly clear. High 75°, low 45°.
Pressure30.12 inHg
Wind7.4 mph NE
Humidity37%
Visibility—
Dew point38°
Thu, 2273° / 49°0
73 °
Commerce City, Thursday, 22 October
Overcast. High 73°, low 49°.
Pressure30.00 inHg
Wind4 mph NE
Humidity44%
Visibility—
Dew point41°
Fri, 2375° / 56°0.01
75 °
Commerce City, Friday, 23 October
Light rain. High 75°, low 56°.
Pressure29.53 inHg
Wind22.9 mph SW
Humidity15%
Visibility—
Dew point22°
Sat, 2468° / 54°0
68 °
Commerce City, Saturday, 24 October
Partly cloudy. High 68°, low 54°.
Pressure29.88 inHg
Wind14 mph NW
Humidity23%
Visibility—
Dew point25°
Sun, 2568° / 49°0
68 °
Commerce City, Sunday, 25 October
Mostly clear. High 68°, low 49°.
Pressure29.94 inHg
Wind11.8 mph SE
Humidity33%
Visibility—
Dew point29°
Mon, 2670° / 51°0
70 °
Commerce City, Monday, 26 October
Overcast. High 70°, low 51°.
Pressure29.68 inHg
Wind13 mph NE
Humidity19%
Visibility—
Dew point19°
Tue, 2771° / 50°0
71 °
Commerce City, Tuesday, 27 October
Clear. High 71°, low 50°.
Pressure29.74 inHg
Wind9.9 mph S
Humidity16%
Visibility—
Dew point15°
Wed, 2867° / 52°0
67 °
Commerce City, Wednesday, 28 October
Mostly clear. High 67°, low 52°.
Pressure29.94 inHg
Wind13.6 mph NW
Humidity16%
Visibility—
Dew point15°
Thu, 2966° / 48°0
66 °
Commerce City, Thursday, 29 October
Overcast. High 66°, low 48°.
Pressure29.68 inHg
Wind6.3 mph W
Humidity17%
Visibility—
Dew point15°
Fri, 3057° / 41°0.04
57 °
Commerce City, Friday, 30 October
Light rain. High 57°, low 41°.
Pressure29.18 inHg
Wind25.2 mph W
Humidity24%
Visibility—
Dew point18°
Sat, 3150° / 39°0
50 °
Commerce City, Saturday, 31 October
Overcast. High 50°, low 39°.
Pressure29.85 inHg
Wind12 mph W
Humidity15%
Visibility—
Dew point0°
Sun, 0158° / 36°0
58 °
Commerce City, Sunday, 1 November
Mostly clear. High 58°, low 36°.
Pressure29.83 inHg
Wind10.4 mph NE
Humidity19%
Visibility—
Dew point10°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0252° / 29°0.07
52 °
Commerce City, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low29°
Average precipitation0.07 in
Chance of precipitation27%
Record high81° (2025)
Record low2° (1991)
Tue, 0353° / 28°0.05
53 °
Commerce City, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low28°
Average precipitation0.05 in
Chance of precipitation22%
Record high72° (2020)
Record low-8° (1991)
Wed, 0454° / 29°0.03
54 °
Commerce City, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high54°
Average low29°
Average precipitation0.03 in
Chance of precipitation18%
Record high74° (2020)
Record low5° (2002)
Thu, 0555° / 29°0.03
55 °
Commerce City, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low29°
Average precipitation0.03 in
Chance of precipitation15%
Record high73° (2023)
Record low2° (1967)
Fri, 0655° / 29°0.03
55 °
Commerce City, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low29°
Average precipitation0.03 in
Chance of precipitation13%
Record high74° (2010)
Record low3° (1967)
Sat, 0755° / 29°0.02
55 °
Commerce City, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high74° (2021)
Record low6° (1967)
Sun, 0855° / 29°0.04
55 °
Commerce City, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high55°
Average low29°
Average precipitation0.04 in
Chance of precipitation25%
Record high73° (1978)
Record low9° (2000)
Mon, 0953° / 28°0.06
53 °
Commerce City, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low28°
Average precipitation0.06 in
Chance of precipitation23%
Record high70° (2016)
Record low11° (1986)
Tue, 1052° / 26°0.03
52 °
Commerce City, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high52°
Average low26°
Average precipitation0.03 in
Chance of precipitation22%
Record high72° (2025)
Record low8° (1986)
Wed, 1150° / 27°0.04
50 °
Commerce City, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low27°
Average precipitation0.04 in
Chance of precipitation18%
Record high70° (2025)
Record low7° (1998)
Thu, 1251° / 26°0.04
51 °
Commerce City, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high51°
Average low26°
Average precipitation0.04 in
Chance of precipitation23%
Record high72° (1989)
Record low-1° (1975)
Fri, 1352° / 27°0.04
52 °
Commerce City, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low27°
Average precipitation0.04 in
Chance of precipitation17%
Record high73° (2025)
Record low-5° (2000)
Sat, 1450° / 26°0.06
50 °
Commerce City, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low26°
Average precipitation0.06 in
Chance of precipitation22%
Record high74° (2025)
Record low-1° (2000)
Sun, 1550° / 25°0.04
50 °
Commerce City, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low25°
Average precipitation0.04 in
Chance of precipitation17%
Record high73° (2016)
Record low-9° (1997)
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 Commerce City, 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 Commerce City, 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.