Monthly outlook for Deer Trail, CO: average high 67.9°, average low 46.7°. That is 4.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 17 October (80.6°), the coolest 17 October (37.8°).
67.9°/46.7°
Average high / low
+4.1°
Above normal
2 / 3
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
70°
62.6°
+4.1°
27 October – 5 November
64.3°
55.9°
+4.7°
6 November – 15 November
at normal
53.9°
—
October records over 66 years
86.5°3 October 2025All-time high
-0.6°26 October 2020All-time low
Sun, 1874° / 42°0
74 °
Deer Trail, Sunday, 18 October
Partly cloudy. High 74°, low 42°.
Pressure30.00 inHg
Wind8.1 mph NE
Humidity24%
Visibility6.2 mi
Dew point25°
Mon, 1965° / 45°0
65 °
Deer Trail, Monday, 19 October
Overcast. High 65°, low 45°.
Pressure30.12 inHg
Wind1.4 mph NE
Humidity47%
Visibility6.2 mi
Dew point38°
Tue, 2070° / 45°0
70 °
Deer Trail, Tuesday, 20 October
Clear. High 70°, low 45°.
Pressure30.03 inHg
Wind3.4 mph N
Humidity40%
Visibility6.2 mi
Dew point40°
Wed, 2175° / 48°0
75 °
Deer Trail, Wednesday, 21 October
Clear. High 75°, low 48°.
Pressure30.12 inHg
Wind2.6 mph NE
Humidity31%
Visibility6.2 mi
Dew point39°
Thu, 2279° / 55°0
79 °
Deer Trail, Thursday, 22 October
Overcast. High 79°, low 55°.
Pressure29.97 inHg
Wind13.6 mph S
Humidity31%
Visibility—
Dew point41°
Fri, 2377° / 61°0
77 °
Deer Trail, Friday, 23 October
Overcast. High 77°, low 61°.
Pressure29.74 inHg
Wind20.5 mph SW
Humidity35%
Visibility—
Dew point43°
Sat, 2457° / 49°0.06
57 °
Deer Trail, Saturday, 24 October
Light rain. High 57°, low 49°.
Pressure30.09 inHg
Wind21 mph NW
Humidity68%
Visibility—
Dew point44°
Sun, 2561° / 46°0.09
61 °
Deer Trail, Sunday, 25 October
Light rain. High 61°, low 46°.
Pressure30.09 inHg
Wind11 mph NE
Humidity59%
Visibility—
Dew point41°
Mon, 2663° / 43°0
63 °
Deer Trail, Monday, 26 October
Clear. High 63°, low 43°.
Pressure30.15 inHg
Wind12.5 mph S
Humidity44%
Visibility—
Dew point34°
Tue, 2765° / 47°0
65 °
Deer Trail, Tuesday, 27 October
Clear. High 65°, low 47°.
Pressure29.97 inHg
Wind29.6 mph S
Humidity51%
Visibility—
Dew point41°
Wed, 2867° / 52°0
67 °
Deer Trail, Wednesday, 28 October
Partly cloudy. High 67°, low 52°.
Pressure29.74 inHg
Wind26.5 mph S
Humidity30%
Visibility—
Dew point31°
Thu, 2965° / 48°0
65 °
Deer Trail, Thursday, 29 October
Overcast. High 65°, low 48°.
Pressure29.74 inHg
Wind21.2 mph S
Humidity34%
Visibility—
Dew point31°
Fri, 3061° / 46°0
61 °
Deer Trail, Friday, 30 October
Overcast. High 61°, low 46°.
Pressure29.59 inHg
Wind19.8 mph N
Humidity33%
Visibility—
Dew point27°
Sat, 3164° / 40°0
64 °
Deer Trail, Saturday, 31 October
Overcast. High 64°, low 40°.
Pressure29.80 inHg
Wind21.5 mph S
Humidity25%
Visibility—
Dew point21°
Sun, 0163° / 42°0
63 °
Deer Trail, Sunday, 1 November
Overcast. High 63°, low 42°.
Pressure29.85 inHg
Wind16 mph E
Humidity24%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0253° / 32°0.04
53 °
Deer Trail, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low32°
Average precipitation0.04 in
Chance of precipitation17%
Record high80° (2025)
Record low-6° (1991)
Tue, 0354° / 32°0.04
54 °
Deer Trail, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low32°
Average precipitation0.04 in
Chance of precipitation17%
Record high73° (2015)
Record low-10° (1991)
Wed, 0455° / 32°0.01
55 °
Deer Trail, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low32°
Average precipitation0.01 in
Chance of precipitation7%
Record high76° (2025)
Record low10° (1991)
Thu, 0556° / 33°0.02
56 °
Deer Trail, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low33°
Average precipitation0.02 in
Chance of precipitation15%
Record high75° (2023)
Record low6° (1967)
Fri, 0657° / 34°0.02
57 °
Deer Trail, Friday, 6 November
Climate normal for this date — 60-year average.
Average high57°
Average low34°
Average precipitation0.02 in
Chance of precipitation10%
Record high79° (2020)
Record low15° (1967)
Sat, 0757° / 35°0.03
57 °
Deer Trail, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high57°
Average low35°
Average precipitation0.03 in
Chance of precipitation12%
Record high76° (1999)
Record low14° (1990)
Sun, 0856° / 34°0.04
56 °
Deer Trail, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high56°
Average low34°
Average precipitation0.04 in
Chance of precipitation17%
Record high74° (2006)
Record low17° (2018)
Mon, 0954° / 32°0.05
54 °
Deer Trail, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low32°
Average precipitation0.05 in
Chance of precipitation20%
Record high71° (2014)
Record low11° (1960)
Tue, 1054° / 31°0.03
54 °
Deer Trail, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low31°
Average precipitation0.03 in
Chance of precipitation15%
Record high71° (2025)
Record low10° (1986)
Wed, 1152° / 30°0.04
52 °
Deer Trail, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high52°
Average low30°
Average precipitation0.04 in
Chance of precipitation18%
Record high71° (2005)
Record low13° (2014)
Thu, 1253° / 30°0.03
53 °
Deer Trail, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low30°
Average precipitation0.03 in
Chance of precipitation20%
Record high74° (1989)
Record low5° (2000)
Fri, 1353° / 31°0.02
53 °
Deer Trail, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low31°
Average precipitation0.02 in
Chance of precipitation15%
Record high72° (1999)
Record low3° (2000)
Sat, 1452° / 30°0.04
52 °
Deer Trail, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low30°
Average precipitation0.04 in
Chance of precipitation22%
Record high75° (2025)
Record low5° (2000)
Sun, 1551° / 29°0.04
51 °
Deer Trail, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low29°
Average precipitation0.04 in
Chance of precipitation17%
Record high74° (2016)
Record low-5° (1997)
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 Deer Trail, 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 Deer Trail, 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.