Monthly outlook for Ellicott, CO: average high 62.7°, average low 43.2°. That is 2.6° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 18 October (76°), the coolest 26 October (33.2°).
62.7°/43.2°
Average high / low
+2.6°
Above normal
0 / 2
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
64.3°
60.3°
+2.2°
28 October – 6 November
60°
54°
+3.3°
7 November – 16 November
at normal
51.5°
—
October records over 66 years
86.4°5 October 2024All-time high
-2.6°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Truckton (12 mi).
Mon, 1968° / 43°0
68 °
Ellicott, Monday, 19 October
Clear. High 68°, low 43°.
Pressure30.09 inHg
Wind4.2 mph SE
Humidity29%
Visibility6.2 mi
Dew point27°
Tue, 2069° / 43°0
69 °
Ellicott, Tuesday, 20 October
Clear. High 69°, low 43°.
Pressure30.00 inHg
Wind4.2 mph S
Humidity29%
Visibility6.2 mi
Dew point34°
Wed, 2172° / 49°0
72 °
Ellicott, Wednesday, 21 October
Clear. High 72°, low 49°.
Pressure30.12 inHg
Wind5.5 mph SE
Humidity26%
Visibility6.2 mi
Dew point33°
Thu, 2268° / 49°0
68 °
Ellicott, Thursday, 22 October
Overcast. High 68°, low 49°.
Pressure30.03 inHg
Wind12.9 mph S
Humidity47%
Visibility—
Dew point42°
Fri, 2372° / 51°0
72 °
Ellicott, Friday, 23 October
Mostly clear. High 72°, low 51°.
Pressure29.71 inHg
Wind23.6 mph SW
Humidity35%
Visibility—
Dew point37°
Sat, 2450° / 40°0
50 °
Ellicott, Saturday, 24 October
Mostly clear. High 50°, low 40°.
Pressure30.27 inHg
Wind17.6 mph N
Humidity56%
Visibility—
Dew point34°
Sun, 2544° / 37°0
44 °
Ellicott, Sunday, 25 October
Overcast. High 44°, low 37°.
Pressure30.50 inHg
Wind12 mph S
Humidity55%
Visibility—
Dew point26°
Mon, 2656° / 33°0
56 °
Ellicott, Monday, 26 October
Overcast. High 56°, low 33°.
Pressure30.09 inHg
Wind14.5 mph S
Humidity53%
Visibility—
Dew point30°
Tue, 2767° / 44°0
67 °
Ellicott, Tuesday, 27 October
Clear. High 67°, low 44°.
Pressure29.83 inHg
Wind11.5 mph SW
Humidity31%
Visibility—
Dew point30°
Wed, 2866° / 48°0
66 °
Ellicott, Wednesday, 28 October
Overcast. High 66°, low 48°.
Pressure29.71 inHg
Wind23 mph SW
Humidity31%
Visibility—
Dew point30°
Thu, 2958° / 44°0
58 °
Ellicott, Thursday, 29 October
Clear. High 58°, low 44°.
Pressure29.88 inHg
Wind13.7 mph S
Humidity28%
Visibility—
Dew point23°
Fri, 3058° / 40°0
58 °
Ellicott, Friday, 30 October
Clear. High 58°, low 40°.
Pressure29.80 inHg
Wind16.3 mph S
Humidity27%
Visibility—
Dew point21°
Sat, 3158° / 41°0
58 °
Ellicott, Saturday, 31 October
Partly cloudy. High 58°, low 41°.
Pressure29.56 inHg
Wind18.2 mph NW
Humidity20%
Visibility—
Dew point15°
Sun, 0160° / 37°0
60 °
Ellicott, Sunday, 1 November
Clear. High 60°, low 37°.
Pressure29.88 inHg
Wind15.6 mph S
Humidity20%
Visibility—
Dew point15°
Mon, 0260° / 46°0
60 °
Ellicott, Monday, 2 November
Overcast. High 60°, low 46°.
Pressure29.74 inHg
Wind14.9 mph NE
Humidity25%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0353° / 31°0.02
53 °
Ellicott, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low31°
Average precipitation0.02 in
Chance of precipitation8%
Record high74° (2020)
Record low-7° (1991)
Wed, 0453° / 32°0.01
53 °
Ellicott, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low32°
Average precipitation0.01 in
Chance of precipitation5%
Record high73° (2025)
Record low11° (1991)
Thu, 0554° / 32°0.01
54 °
Ellicott, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low32°
Average precipitation0.01 in
Chance of precipitation8%
Record high71° (2023)
Record low13° (1974)
Fri, 0655° / 32°0.01
55 °
Ellicott, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low32°
Average precipitation0.01 in
Chance of precipitation5%
Record high73° (1980)
Record low17° (1993)
Sat, 0755° / 32°0.02
55 °
Ellicott, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low32°
Average precipitation0.02 in
Chance of precipitation10%
Record high73° (2021)
Record low19° (2000)
Sun, 0855° / 32°0.04
55 °
Ellicott, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high55°
Average low32°
Average precipitation0.04 in
Chance of precipitation17%
Record high74° (1978)
Record low14° (1990)
Mon, 0952° / 31°0.02
52 °
Ellicott, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low31°
Average precipitation0.02 in
Chance of precipitation13%
Record high72° (1978)
Record low14° (1960)
Tue, 1052° / 29°0.02
52 °
Ellicott, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high52°
Average low29°
Average precipitation0.02 in
Chance of precipitation12%
Record high72° (1973)
Record low11° (1960)
Wed, 1151° / 29°0.02
51 °
Ellicott, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high72° (2025)
Record low13° (2014)
Thu, 1250° / 29°0.02
50 °
Ellicott, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low29°
Average precipitation0.02 in
Chance of precipitation10%
Record high72° (1973)
Record low6° (2014)
Fri, 1351° / 29°0.01
51 °
Ellicott, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low29°
Average precipitation0.01 in
Chance of precipitation3%
Record high73° (1999)
Record low3° (2014)
Sat, 1450° / 29°0.04
50 °
Ellicott, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low29°
Average precipitation0.04 in
Chance of precipitation15%
Record high74° (2025)
Record low4° (2014)
Sun, 1549° / 28°0.02
49 °
Ellicott, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low28°
Average precipitation0.02 in
Chance of precipitation17%
Record high72° (2016)
Record low-1° (1997)
Mon, 1651° / 28°0.03
51 °
Ellicott, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low28°
Average precipitation0.03 in
Chance of precipitation8%
Record high72° (2016)
Record low6° (1993)
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 Ellicott, 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 Ellicott, 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.