Monthly outlook for Ellicott, CO: average high 50.8°, average low 34.5°. That is 1.9° above the climate normal for November. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 12 November (65.4°), the coolest 24 November (26.4°).
50.8°/34.5°
Average high / low
+1.9°
Above normal
2 / 2
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
54.2°
49.3°
+2.7°
22 November – 1 December
45°
43.5°
+0.9°
2 December – 11 December
at normal
41.5°
—
November records over 66 years
77.4°2 November 2025All-time high
-7.1°3 November 1991All-time low
Climate normals and records are computed from the nearest reference point — Truckton (12 mi).
Fri, 1362° / 37°0
62 °
Ellicott, Friday, 13 November
Overcast. High 62°, low 37°.
Pressure29.85 inHg
Wind10 mph S
Humidity37%
Visibility6.2 mi
Dew point25°
Sat, 1449° / 34°0.17
49 °
Ellicott, Saturday, 14 November
Rain. High 49°, low 34°.
Pressure29.77 inHg
Wind10.6 mph SE
Humidity58%
Visibility6.2 mi
Dew point34°
Sun, 1544° / 34°0
44 °
Ellicott, Sunday, 15 November
Overcast. High 44°, low 34°.
Pressure30.18 inHg
Wind8.5 mph SW
Humidity73%
Visibility6.2 mi
Dew point35°
Mon, 1650° / 33°0
50 °
Ellicott, Monday, 16 November
Clear. High 50°, low 33°.
Pressure30.09 inHg
Wind7.8 mph S
Humidity59%
Visibility6.2 mi
Dew point32°
Tue, 1754° / 34°0
54 °
Ellicott, Tuesday, 17 November
Overcast. High 54°, low 34°.
Pressure29.88 inHg
Wind10.2 mph S
Humidity46%
Visibility—
Dew point30°
Wed, 1853° / 38°0
53 °
Ellicott, Wednesday, 18 November
Clear. High 53°, low 38°.
Pressure29.74 inHg
Wind15.7 mph SW
Humidity38%
Visibility—
Dew point24°
Thu, 1953° / 37°0
53 °
Ellicott, Thursday, 19 November
Overcast. High 53°, low 37°.
Pressure29.97 inHg
Wind16.2 mph S
Humidity22%
Visibility—
Dew point10°
Fri, 2056° / 38°0
56 °
Ellicott, Friday, 20 November
Overcast. High 56°, low 38°.
Pressure29.85 inHg
Wind14.1 mph S
Humidity35%
Visibility—
Dew point24°
Sat, 2156° / 37°0.02
56 °
Ellicott, Saturday, 21 November
Light rain. High 56°, low 37°.
Pressure29.77 inHg
Wind18.5 mph N
Humidity52%
Visibility—
Dew point34°
Sun, 2244° / 35°0.31
44 °
Ellicott, Sunday, 22 November
Snow. High 44°, low 35°.
Pressure29.68 inHg
Wind17.5 mph NE
Humidity51%
Visibility—
Dew point25°
Mon, 2337° / 28°0.01
37 °
Ellicott, Monday, 23 November
Snow. High 37°, low 28°.
Pressure29.91 inHg
Wind21 mph N
Humidity61%
Visibility—
Dew point24°
Tue, 2440° / 26°0
40 °
Ellicott, Tuesday, 24 November
Partly cloudy. High 40°, low 26°.
Pressure30.06 inHg
Wind11.4 mph SW
Humidity63%
Visibility—
Dew point21°
Wed, 2545° / 31°0
45 °
Ellicott, Wednesday, 25 November
Overcast. High 45°, low 31°.
Pressure30.15 inHg
Wind5.7 mph S
Humidity45%
Visibility—
Dew point20°
Thu, 2653° / 33°0
53 °
Ellicott, Thursday, 26 November
Clear. High 53°, low 33°.
Pressure30.03 inHg
Wind15.6 mph NW
Humidity31%
Visibility—
Dew point16°
Fri, 2752° / 38°0
52 °
Ellicott, Friday, 27 November
Partly cloudy. High 52°, low 38°.
Pressure30.06 inHg
Wind23.3 mph NW
Humidity34%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2843° / 22°0.02
43 °
Ellicott, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high43°
Average low22°
Average precipitation0.02 in
Chance of precipitation12%
Record high65° (2011)
Record low-1° (1979)
Sun, 2942° / 22°0.02
42 °
Ellicott, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low22°
Average precipitation0.02 in
Chance of precipitation12%
Record high68° (2021)
Record low-4° (1972)
Mon, 3042° / 22°0.01
42 °
Ellicott, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low22°
Average precipitation0.01 in
Chance of precipitation8%
Record high65° (1995)
Record low-4° (1975)
Tue, 0143° / 23°0.01
43 °
Ellicott, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high43°
Average low23°
Average precipitation0.01 in
Chance of precipitation8%
Record high68° (2021)
Record low-1° (2015)
Wed, 0243° / 23°0.01
43 °
Ellicott, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high43°
Average low23°
Average precipitation0.01 in
Chance of precipitation3%
Record high68° (2021)
Record low2° (1985)
Thu, 0342° / 23°0.02
42 °
Ellicott, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high42°
Average low23°
Average precipitation0.02 in
Chance of precipitation13%
Record high62° (2017)
Record low6° (1978)
Fri, 0444° / 24°0.01
44 °
Ellicott, Friday, 4 December
Climate normal for this date — 60-year average.
Average high44°
Average low24°
Average precipitation0.01 in
Chance of precipitation7%
Record high65° (1965)
Record low4° (1972)
Sat, 0543° / 23°0.02
43 °
Ellicott, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high43°
Average low23°
Average precipitation0.02 in
Chance of precipitation13%
Record high63° (2012)
Record low-8° (1972)
Sun, 0639° / 21°0.02
39 °
Ellicott, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high39°
Average low21°
Average precipitation0.02 in
Chance of precipitation10%
Record high63° (2023)
Record low-21° (1972)
Mon, 0741° / 22°0.01
41 °
Ellicott, Monday, 7 December
Climate normal for this date — 60-year average.
Average high41°
Average low22°
Average precipitation0.01 in
Chance of precipitation7%
Record high61° (1987)
Record low-17° (1978)
Tue, 0840° / 21°0.01
40 °
Ellicott, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high40°
Average low21°
Average precipitation0.01 in
Chance of precipitation10%
Record high61° (2024)
Record low-23° (1978)
Wed, 0940° / 20°0.03
40 °
Ellicott, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high40°
Average low20°
Average precipitation0.03 in
Chance of precipitation15%
Record high58° (2015)
Record low-21° (1978)
Thu, 1041° / 21°0.01
41 °
Ellicott, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high41°
Average low21°
Average precipitation0.01 in
Chance of precipitation5%
Record high59° (1987)
Record low-16° (1972)
Fri, 1142° / 22°0.02
42 °
Ellicott, Friday, 11 December
Climate normal for this date — 60-year average.
Average high42°
Average low22°
Average precipitation0.02 in
Chance of precipitation12%
Record high65° (2025)
Record low-11° (1972)
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.