Monthly outlook for Ellicott, CO: average high 60.4°, average low 43.9°. That is 1.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 3 November (73.6°), the coolest 27 October (33.8°).
60.4°/43.9°
Average high / low
+1.9°
Above normal
3 / 2
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
57.6°
59.3°
-0.9°
30 October – 8 November
65°
53.7°
+6.3°
9 November – 18 November
at normal
50.3°
—
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).
Wed, 2171° / 51°0
71 °
Ellicott, Wednesday, 21 October
Partly cloudy. High 71°, low 51°.
Pressure30.18 inHg
Wind9 mph S
Humidity26%
Visibility6.2 mi
Dew point32°
Thu, 2273° / 55°0
73 °
Ellicott, Thursday, 22 October
Overcast. High 73°, low 55°.
Pressure30.03 inHg
Wind6.5 mph SW
Humidity36%
Visibility6.2 mi
Dew point40°
Fri, 2373° / 52°0
73 °
Ellicott, Friday, 23 October
Clear. High 73°, low 52°.
Pressure29.80 inHg
Wind16.8 mph S
Humidity35%
Visibility6.2 mi
Dew point41°
Sat, 2455° / 43°0.06
55 °
Ellicott, Saturday, 24 October
Light rain. High 55°, low 43°.
Pressure30.12 inHg
Wind22.3 mph N
Humidity58%
Visibility6.2 mi
Dew point39°
Sun, 2547° / 41°0.2
47 °
Ellicott, Sunday, 25 October
Light rain. High 47°, low 41°.
Pressure30.21 inHg
Wind13.4 mph N
Humidity77%
Visibility—
Dew point38°
Mon, 2644° / 39°0.09
44 °
Ellicott, Monday, 26 October
Light rain. High 44°, low 39°.
Pressure30.33 inHg
Wind14.5 mph N
Humidity68%
Visibility—
Dew point34°
Tue, 2737° / 34°0.01
37 °
Ellicott, Tuesday, 27 October
Snow. High 37°, low 34°.
Pressure30.39 inHg
Wind11.7 mph S
Humidity86%
Visibility—
Dew point31°
Wed, 2852° / 34°0
52 °
Ellicott, Wednesday, 28 October
Clear. High 52°, low 34°.
Pressure30.27 inHg
Wind15.9 mph N
Humidity31%
Visibility—
Dew point19°
Thu, 2954° / 34°0
54 °
Ellicott, Thursday, 29 October
Clear. High 54°, low 34°.
Pressure30.06 inHg
Wind6.6 mph S
Humidity44%
Visibility—
Dew point26°
Fri, 3062° / 41°0
62 °
Ellicott, Friday, 30 October
Mostly clear. High 62°, low 41°.
Pressure29.77 inHg
Wind8.5 mph S
Humidity26%
Visibility—
Dew point21°
Sat, 3159° / 47°0
59 °
Ellicott, Saturday, 31 October
Overcast. High 59°, low 47°.
Pressure29.65 inHg
Wind10.5 mph SE
Humidity25%
Visibility—
Dew point22°
Sun, 0159° / 43°0
59 °
Ellicott, Sunday, 1 November
Partly cloudy. High 59°, low 43°.
Pressure29.91 inHg
Wind8.5 mph S
Humidity33%
Visibility—
Dew point26°
Mon, 0267° / 42°0
67 °
Ellicott, Monday, 2 November
Partly cloudy. High 67°, low 42°.
Pressure30.15 inHg
Wind5.4 mph SW
Humidity26%
Visibility—
Dew point23°
Tue, 0374° / 48°0
74 °
Ellicott, Tuesday, 3 November
Partly cloudy. High 74°, low 48°.
Pressure30.09 inHg
Wind8.1 mph NE
Humidity14%
Visibility—
Dew point17°
Wed, 0469° / 51°0
69 °
Ellicott, Wednesday, 4 November
Clear. High 69°, low 51°.
Pressure30.12 inHg
Wind12.1 mph S
Humidity19%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 1749° / 28°0.03
49 °
Ellicott, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low28°
Average precipitation0.03 in
Chance of precipitation12%
Record high69° (1999)
Record low6° (1997)
Wed, 1849° / 27°0.01
49 °
Ellicott, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low27°
Average precipitation0.01 in
Chance of precipitation7%
Record high68° (2020)
Record low10° (1971)
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.