Monthly outlook for Dominion, CO: average high 64.3°, average low 40.1°. That is 3.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 23 October (74.4°), the coolest 29 October (26.7°).
64.3°/40.1°
Average high / low
+3.8°
Above normal
2 / 3
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
64.3°
60.2°
+2.3°
29 October – 7 November
64.4°
53.4°
+6.1°
8 November – 17 November
at normal
50.4°
—
October records over 66 years
84.6°2 October 2024All-time high
-1.5°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Longmont (2 mi).
Tue, 2073° / 45°0
73 °
Dominion, Tuesday, 20 October
Clear. High 73°, low 45°.
Pressure30.03 inHg
Wind1.8 mph E
Humidity30%
Visibility6.2 mi
Dew point34°
Wed, 2173° / 43°0
73 °
Dominion, Wednesday, 21 October
Overcast. High 73°, low 43°.
Pressure30.12 inHg
Wind4 mph E
Humidity30%
Visibility6.2 mi
Dew point37°
Thu, 2271° / 48°0
71 °
Dominion, Thursday, 22 October
Overcast. High 71°, low 48°.
Pressure30.03 inHg
Wind1.3 mph SE
Humidity36%
Visibility6.2 mi
Dew point39°
Fri, 2374° / 51°0.01
74 °
Dominion, Friday, 23 October
Light rain. High 74°, low 51°.
Pressure29.68 inHg
Wind5.6 mph NW
Humidity36%
Visibility—
Dew point39°
Sat, 2464° / 41°0
64 °
Dominion, Saturday, 24 October
Overcast. High 64°, low 41°.
Pressure30.00 inHg
Wind6.3 mph E
Humidity33%
Visibility—
Dew point29°
Sun, 2567° / 34°0
67 °
Dominion, Sunday, 25 October
Clear. High 67°, low 34°.
Pressure30.21 inHg
Wind7.5 mph W
Humidity14%
Visibility—
Dew point8°
Mon, 2665° / 39°0
65 °
Dominion, Monday, 26 October
Clear. High 65°, low 39°.
Pressure30.06 inHg
Wind11.6 mph E
Humidity12%
Visibility—
Dew point7°
Tue, 2747° / 28°0
47 °
Dominion, Tuesday, 27 October
Clear. High 47°, low 28°.
Pressure30.30 inHg
Wind9.9 mph E
Humidity46%
Visibility—
Dew point20°
Wed, 2840° / 28°0.07
40 °
Dominion, Wednesday, 28 October
Light snow. High 40°, low 28°.
Pressure30.45 inHg
Wind7.9 mph N
Humidity68%
Visibility—
Dew point24°
Thu, 2964° / 27°0
64 °
Dominion, Thursday, 29 October
Clear. High 64°, low 27°.
Pressure29.97 inHg
Wind6.8 mph NW
Humidity32%
Visibility—
Dew point25°
Fri, 3068° / 43°0
68 °
Dominion, Friday, 30 October
Overcast. High 68°, low 43°.
Pressure29.85 inHg
Wind5.9 mph NW
Humidity22%
Visibility—
Dew point22°
Sat, 3168° / 47°0
68 °
Dominion, Saturday, 31 October
Overcast. High 68°, low 47°.
Pressure29.88 inHg
Wind7.8 mph W
Humidity30%
Visibility—
Dew point30°
Sun, 0167° / 45°0.1
67 °
Dominion, Sunday, 1 November
Light rain. High 67°, low 45°.
Pressure29.74 inHg
Wind11.4 mph NW
Humidity37%
Visibility—
Dew point33°
Mon, 0261° / 42°0.01
61 °
Dominion, Monday, 2 November
Light rain. High 61°, low 42°.
Pressure29.94 inHg
Wind9.4 mph SE
Humidity33%
Visibility—
Dew point28°
Tue, 0358° / 37°0
58 °
Dominion, Tuesday, 3 November
Partly cloudy. High 58°, low 37°.
Pressure30.24 inHg
Wind5.9 mph NW
Humidity47%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0454° / 30°0.03
54 °
Dominion, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high54°
Average low30°
Average precipitation0.03 in
Chance of precipitation15%
Record high73° (2020)
Record low6° (2002)
Thu, 0553° / 30°0.04
53 °
Dominion, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low30°
Average precipitation0.04 in
Chance of precipitation18%
Record high70° (2023)
Record low4° (1967)
Fri, 0654° / 30°0.03
54 °
Dominion, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low30°
Average precipitation0.03 in
Chance of precipitation17%
Record high74° (2010)
Record low5° (1967)
Sat, 0754° / 30°0.03
54 °
Dominion, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low30°
Average precipitation0.03 in
Chance of precipitation13%
Record high73° (2021)
Record low10° (1967)
Sun, 0853° / 30°0.04
53 °
Dominion, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low30°
Average precipitation0.04 in
Chance of precipitation20%
Record high72° (2006)
Record low10° (1993)
Mon, 0951° / 29°0.06
51 °
Dominion, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low29°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (2016)
Record low13° (1986)
Tue, 1051° / 27°0.03
51 °
Dominion, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low27°
Average precipitation0.03 in
Chance of precipitation20%
Record high69° (2005)
Record low8° (1986)
Wed, 1149° / 27°0.04
49 °
Dominion, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high49°
Average low27°
Average precipitation0.04 in
Chance of precipitation20%
Record high72° (2025)
Record low6° (1998)
Thu, 1250° / 26°0.04
50 °
Dominion, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low26°
Average precipitation0.04 in
Chance of precipitation23%
Record high70° (1989)
Record low1° (2014)
Fri, 1351° / 28°0.04
51 °
Dominion, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low28°
Average precipitation0.04 in
Chance of precipitation18%
Record high71° (2025)
Record low-12° (2014)
Sat, 1449° / 27°0.06
49 °
Dominion, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low27°
Average precipitation0.06 in
Chance of precipitation27%
Record high73° (2025)
Record low2° (2000)
Sun, 1549° / 26°0.04
49 °
Dominion, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low26°
Average precipitation0.04 in
Chance of precipitation15%
Record high73° (2016)
Record low-8° (1997)
Mon, 1651° / 26°0.02
51 °
Dominion, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low26°
Average precipitation0.02 in
Chance of precipitation10%
Record high76° (2016)
Record low-5° (2014)
Tue, 1749° / 26°0.04
49 °
Dominion, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low26°
Average precipitation0.04 in
Chance of precipitation18%
Record high70° (1999)
Record low2° (1980)
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 Dominion, 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 Dominion, 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.