Monthly outlook for Fort Lupton, CO: average high 51°, average low 32.7°. That is 1.3° above the climate normal for November. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 12 November (67.5°), the coolest 22 November (16.8°).
51°/32.7°
Average high / low
+1.3°
Above normal
3 / 3
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
55.7°
50.2°
+3.1°
21 November – 30 November
43.2°
44.3°
-0.6°
1 December – 10 December
at normal
42.1°
—
November records over 66 years
81.1°2 November 2025All-time high
-11.2°28 November 1976All-time low
Climate normals and records are computed from the nearest reference point — Thornton (14 mi).
Thu, 1268° / 43°0
68 °
Fort Lupton, Thursday, 12 November
Clear. High 68°, low 43°.
Pressure30.06 inHg
Wind5.4 mph SE
Humidity27%
Visibility6.2 mi
Dew point24°
Fri, 1364° / 34°0
64 °
Fort Lupton, Friday, 13 November
Overcast. High 64°, low 34°.
Pressure29.83 inHg
Wind1 mph N
Humidity33%
Visibility6.2 mi
Dew point26°
Sat, 1451° / 38°0
51 °
Fort Lupton, Saturday, 14 November
Overcast. High 51°, low 38°.
Pressure29.74 inHg
Wind3.4 mph NE
Humidity73%
Visibility6.2 mi
Dew point40°
Sun, 1556° / 40°0
56 °
Fort Lupton, Sunday, 15 November
Overcast. High 56°, low 40°.
Pressure30.00 inHg
Wind5.9 mph NW
Humidity71%
Visibility—
Dew point40°
Mon, 1654° / 36°0
54 °
Fort Lupton, Monday, 16 November
Partly cloudy. High 54°, low 36°.
Pressure30.09 inHg
Wind7.3 mph NE
Humidity70%
Visibility—
Dew point36°
Tue, 1757° / 36°0
57 °
Fort Lupton, Tuesday, 17 November
Mostly clear. High 57°, low 36°.
Pressure29.80 inHg
Wind7.6 mph NE
Humidity45%
Visibility—
Dew point30°
Wed, 1852° / 39°0.01
52 °
Fort Lupton, Wednesday, 18 November
Light rain. High 52°, low 39°.
Pressure29.68 inHg
Wind17.9 mph S
Humidity61%
Visibility—
Dew point34°
Thu, 1948° / 33°0.14
48 °
Fort Lupton, Thursday, 19 November
Snow. High 48°, low 33°.
Pressure29.83 inHg
Wind12 mph E
Humidity46%
Visibility—
Dew point23°
Fri, 2041° / 29°0.19
41 °
Fort Lupton, Friday, 20 November
Snow. High 41°, low 29°.
Pressure30.30 inHg
Wind17 mph N
Humidity53%
Visibility—
Dew point23°
Sat, 2134° / 21°0.06
34 °
Fort Lupton, Saturday, 21 November
Light snow. High 34°, low 21°.
Pressure30.24 inHg
Wind24.7 mph N
Humidity61%
Visibility—
Dew point20°
Sun, 2231° / 17°0
31 °
Fort Lupton, Sunday, 22 November
Clear. High 31°, low 17°.
Pressure30.56 inHg
Wind5.9 mph SE
Humidity50%
Visibility—
Dew point10°
Mon, 2341° / 17°0
41 °
Fort Lupton, Monday, 23 November
Clear. High 41°, low 17°.
Pressure30.33 inHg
Wind6.8 mph SW
Humidity28%
Visibility—
Dew point3°
Tue, 2452° / 28°0
52 °
Fort Lupton, Tuesday, 24 November
Clear. High 52°, low 28°.
Pressure30.03 inHg
Wind6.8 mph SW
Humidity23%
Visibility—
Dew point8°
Wed, 2551° / 34°0
51 °
Fort Lupton, Wednesday, 25 November
Overcast. High 51°, low 34°.
Pressure29.91 inHg
Wind5.9 mph SW
Humidity29%
Visibility—
Dew point15°
Thu, 2649° / 38°0
49 °
Fort Lupton, Thursday, 26 November
Partly cloudy. High 49°, low 38°.
Pressure30.06 inHg
Wind6.8 mph S
Humidity40%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2741° / 20°0.06
41 °
Fort Lupton, Friday, 27 November
Climate normal for this date — 60-year average.
Average high41°
Average low20°
Average precipitation0.06 in
Chance of precipitation28%
Record high73° (2017)
Record low-2° (2019)
Sat, 2842° / 19°0.03
42 °
Fort Lupton, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high42°
Average low19°
Average precipitation0.03 in
Chance of precipitation18%
Record high65° (2021)
Record low-11° (1976)
Sun, 2942° / 20°0.03
42 °
Fort Lupton, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low20°
Average precipitation0.03 in
Chance of precipitation17%
Record high70° (2021)
Record low-9° (1979)
Mon, 3042° / 19°0.02
42 °
Fort Lupton, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low19°
Average precipitation0.02 in
Chance of precipitation18%
Record high64° (1995)
Record low-8° (2006)
Tue, 0143° / 20°0.02
43 °
Fort Lupton, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high43°
Average low20°
Average precipitation0.02 in
Chance of precipitation10%
Record high71° (2021)
Record low-4° (1985)
Wed, 0244° / 20°0.02
44 °
Fort Lupton, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high44°
Average low20°
Average precipitation0.02 in
Chance of precipitation13%
Record high66° (2021)
Record low-3° (1985)
Thu, 0343° / 20°0.04
43 °
Fort Lupton, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high43°
Average low20°
Average precipitation0.04 in
Chance of precipitation17%
Record high65° (2017)
Record low-6° (1978)
Fri, 0444° / 19°0.02
44 °
Fort Lupton, Friday, 4 December
Climate normal for this date — 60-year average.
Average high44°
Average low19°
Average precipitation0.02 in
Chance of precipitation8%
Record high64° (2007)
Record low-2° (2005)
Sat, 0543° / 19°0.03
43 °
Fort Lupton, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high43°
Average low19°
Average precipitation0.03 in
Chance of precipitation13%
Record high66° (2012)
Record low-17° (1972)
Sun, 0640° / 19°0.03
40 °
Fort Lupton, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high40°
Average low19°
Average precipitation0.03 in
Chance of precipitation17%
Record high58° (2023)
Record low-24° (1972)
Mon, 0741° / 19°0.04
41 °
Fort Lupton, Monday, 7 December
Climate normal for this date — 60-year average.
Average high41°
Average low19°
Average precipitation0.04 in
Chance of precipitation22%
Record high60° (1965)
Record low-8° (1972)
Tue, 0841° / 19°0.03
41 °
Fort Lupton, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high41°
Average low19°
Average precipitation0.03 in
Chance of precipitation22%
Record high60° (1981)
Record low-19° (1978)
Wed, 0941° / 17°0.04
41 °
Fort Lupton, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high41°
Average low17°
Average precipitation0.04 in
Chance of precipitation17%
Record high61° (1981)
Record low-16° (1978)
Thu, 1042° / 17°0.03
42 °
Fort Lupton, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high42°
Average low17°
Average precipitation0.03 in
Chance of precipitation12%
Record high62° (1990)
Record low-21° (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 Fort Lupton, 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 Fort Lupton, 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.