Monthly outlook for Dacono, CO: average high 69°, average low 48°. That is 3.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 12 October (81°), the coolest 17 October (37.4°).
69°/48°
Average high / low
+3.4°
Above normal
3 / 3
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
68°
63.8°
+2.4°
21 October – 30 October
70.6°
59.4°
+6.2°
31 October – 9 November
at normal
53.7°
—
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 (10 mi).
Mon, 1281° / 60°0
81 °
Dacono, Monday, 12 October
Clear. High 81°, low 60°.
Pressure29.65 inHg
Wind2 mph S
Humidity21%
Visibility6.2 mi
Dew point36°
Tue, 1366° / 53°0.17
66 °
Dacono, Tuesday, 13 October
Rain. High 66°, low 53°.
Pressure29.88 inHg
Wind6.5 mph E
Humidity64%
Visibility6.2 mi
Dew point47°
Wed, 1453° / 47°0.26
53 °
Dacono, Wednesday, 14 October
Light rain. High 53°, low 47°.
Pressure30.06 inHg
Wind8.5 mph E
Humidity87%
Visibility4.3 mi
Dew point45°
Thu, 1551° / 46°0.4
51 °
Dacono, Thursday, 15 October
Rain. High 51°, low 46°.
Pressure30.36 inHg
Wind9.4 mph N
Humidity76%
Visibility6.2 mi
Dew point43°
Fri, 1659° / 37°0
59 °
Dacono, Friday, 16 October
Overcast. High 59°, low 37°.
Pressure30.65 inHg
Wind7.9 mph N
Humidity42%
Visibility—
Dew point28°
Sat, 1770° / 37°0
70 °
Dacono, Saturday, 17 October
Clear. High 70°, low 37°.
Pressure30.15 inHg
Wind7.1 mph NW
Humidity28%
Visibility—
Dew point26°
Sun, 1873° / 47°0
73 °
Dacono, Sunday, 18 October
Clear. High 73°, low 47°.
Pressure30.03 inHg
Wind5.1 mph W
Humidity22%
Visibility—
Dew point25°
Mon, 1973° / 49°0
73 °
Dacono, Monday, 19 October
Clear. High 73°, low 49°.
Pressure29.97 inHg
Wind6.1 mph E
Humidity21%
Visibility—
Dew point24°
Tue, 2075° / 50°0
75 °
Dacono, Tuesday, 20 October
Clear. High 75°, low 50°.
Pressure29.77 inHg
Wind18.5 mph W
Humidity15%
Visibility—
Dew point19°
Wed, 2171° / 47°0
71 °
Dacono, Wednesday, 21 October
Clear. High 71°, low 47°.
Pressure29.94 inHg
Wind6.8 mph E
Humidity23%
Visibility—
Dew point24°
Thu, 2272° / 48°0
72 °
Dacono, Thursday, 22 October
Partly cloudy. High 72°, low 48°.
Pressure29.97 inHg
Wind7.9 mph NW
Humidity22%
Visibility—
Dew point24°
Fri, 2374° / 48°0
74 °
Dacono, Friday, 23 October
Clear. High 74°, low 48°.
Pressure30.06 inHg
Wind7.2 mph S
Humidity24%
Visibility—
Dew point28°
Sat, 2475° / 48°0
75 °
Dacono, Saturday, 24 October
Clear. High 75°, low 48°.
Pressure30.00 inHg
Wind6.4 mph E
Humidity17%
Visibility—
Dew point21°
Sun, 2564° / 48°0
64 °
Dacono, Sunday, 25 October
Clear. High 64°, low 48°.
Pressure30.27 inHg
Wind15.1 mph NE
Humidity22%
Visibility—
Dew point20°
Mon, 2669° / 40°0
69 °
Dacono, Monday, 26 October
Clear. High 69°, low 40°.
Pressure30.03 inHg
Wind8.3 mph SE
Humidity19%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2758° / 33°0.03
58 °
Dacono, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high58°
Average low33°
Average precipitation0.03 in
Chance of precipitation23%
Record high80° (2016)
Record low0° (2020)
Wed, 2859° / 32°0.06
59 °
Dacono, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high59°
Average low32°
Average precipitation0.06 in
Chance of precipitation18%
Record high79° (2024)
Record low7° (2011)
Thu, 2957° / 32°0.07
57 °
Dacono, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high57°
Average low32°
Average precipitation0.07 in
Chance of precipitation27%
Record high78° (2018)
Record low5° (2019)
Fri, 3054° / 30°0.05
54 °
Dacono, Friday, 30 October
Climate normal for this date — 60-year average.
Average high54°
Average low30°
Average precipitation0.05 in
Chance of precipitation27%
Record high76° (1968)
Record low-5° (1993)
Sat, 3153° / 30°0.04
53 °
Dacono, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low30°
Average precipitation0.04 in
Chance of precipitation23%
Record high76° (2016)
Record low4° (2019)
Sun, 0153° / 30°0.07
53 °
Dacono, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low30°
Average precipitation0.07 in
Chance of precipitation27%
Record high72° (1988)
Record low8° (1979)
Mon, 0252° / 29°0.07
52 °
Dacono, 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 °
Dacono, 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 °
Dacono, 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 °
Dacono, 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 °
Dacono, 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 °
Dacono, 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 °
Dacono, 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 °
Dacono, 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)
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 Dacono, 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 Dacono, 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.