Monthly outlook for Sterling, CO: average high 62.8°, average low 42.8°. That is 0.3° above the climate normal for October. Precipitation is expected on 5 days (about 3.5 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 22 October (79.4°), the coolest 26 October (29°).
62.8°/42.8°
Average high / low
+0.3°
Above normal
5 / 3
Wet days / normal
3.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
68.5°
64.3°
+2.3°
26 October – 4 November
53.3°
57.5°
-2.3°
5 November – 14 November
at normal
54.6°
—
October records over 66 years
90.5°2 October 2024All-time high
-5.4°27 October 2020All-time low
Sat, 1776° / 40°0
76 °
Sterling, Saturday, 17 October
Clear. High 76°, low 40°.
Pressure30.24 inHg
Wind7.6 mph SW
Humidity28%
Visibility6.2 mi
Dew point25°
Sun, 1875° / 37°0
75 °
Sterling, Sunday, 18 October
Partly cloudy. High 75°, low 37°.
Pressure30.00 inHg
Wind0.6 mph E
Humidity25%
Visibility6.2 mi
Dew point29°
Mon, 1971° / 46°0
71 °
Sterling, Monday, 19 October
Mostly clear. High 71°, low 46°.
Pressure30.03 inHg
Wind4.3 mph E
Humidity38%
Visibility6.2 mi
Dew point39°
Tue, 2069° / 43°0
69 °
Sterling, Tuesday, 20 October
Clear. High 69°, low 43°.
Pressure29.97 inHg
Wind1.6 mph NE
Humidity53%
Visibility6.2 mi
Dew point46°
Wed, 2177° / 47°0
77 °
Sterling, Wednesday, 21 October
Clear. High 77°, low 47°.
Pressure30.09 inHg
Wind7.5 mph SE
Humidity38%
Visibility—
Dew point42°
Thu, 2279° / 56°0
79 °
Sterling, Thursday, 22 October
Clear. High 79°, low 56°.
Pressure30.00 inHg
Wind21.3 mph SE
Humidity27%
Visibility—
Dew point38°
Fri, 2377° / 60°0.06
77 °
Sterling, Friday, 23 October
Light rain. High 77°, low 60°.
Pressure29.65 inHg
Wind21.9 mph SW
Humidity36%
Visibility—
Dew point46°
Sat, 2461° / 51°0
61 °
Sterling, Saturday, 24 October
Clear. High 61°, low 51°.
Pressure30.09 inHg
Wind17.8 mph NE
Humidity40%
Visibility—
Dew point32°
Sun, 2545° / 34°0.93
45 °
Sterling, Sunday, 25 October
Snow. High 45°, low 34°.
Pressure30.18 inHg
Wind17.6 mph NE
Humidity98%
Visibility—
Dew point37°
Mon, 2642° / 29°0
42 °
Sterling, Monday, 26 October
Clear. High 42°, low 29°.
Pressure30.30 inHg
Wind11.1 mph SE
Humidity72%
Visibility—
Dew point29°
Tue, 2760° / 39°0
60 °
Sterling, Tuesday, 27 October
Overcast. High 60°, low 39°.
Pressure29.91 inHg
Wind18.3 mph S
Humidity70%
Visibility—
Dew point41°
Wed, 2866° / 48°0.06
66 °
Sterling, Wednesday, 28 October
Light rain. High 66°, low 48°.
Pressure29.65 inHg
Wind23.2 mph NW
Humidity35%
Visibility—
Dew point33°
Thu, 2961° / 46°0
61 °
Sterling, Thursday, 29 October
Overcast. High 61°, low 46°.
Pressure29.88 inHg
Wind15.5 mph E
Humidity44%
Visibility—
Dew point35°
Fri, 3052° / 42°0.52
52 °
Sterling, Friday, 30 October
Rain. High 52°, low 42°.
Pressure30.03 inHg
Wind25 mph NE
Humidity77%
Visibility—
Dew point40°
Sat, 3139° / 33°1.9
39 °
Sterling, Saturday, 31 October
Snow. High 39°, low 33°.
Pressure30.12 inHg
Wind23 mph NE
Humidity100%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0156° / 34°0.06
56 °
Sterling, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high56°
Average low34°
Average precipitation0.06 in
Chance of precipitation23%
Record high76° (2008)
Record low10° (2002)
Mon, 0255° / 33°0.04
55 °
Sterling, Monday, 2 November
Climate normal for this date — 60-year average.
Average high55°
Average low33°
Average precipitation0.04 in
Chance of precipitation17%
Record high82° (2025)
Record low3° (1991)
Tue, 0355° / 32°0.03
55 °
Sterling, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high55°
Average low32°
Average precipitation0.03 in
Chance of precipitation13%
Record high79° (2015)
Record low-3° (1991)
Wed, 0456° / 32°0.02
56 °
Sterling, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low32°
Average precipitation0.02 in
Chance of precipitation7%
Record high79° (2025)
Record low4° (2002)
Thu, 0557° / 33°0.02
57 °
Sterling, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high57°
Average low33°
Average precipitation0.02 in
Chance of precipitation18%
Record high74° (2001)
Record low15° (1972)
Fri, 0657° / 32°0.02
57 °
Sterling, Friday, 6 November
Climate normal for this date — 60-year average.
Average high57°
Average low32°
Average precipitation0.02 in
Chance of precipitation13%
Record high78° (1980)
Record low19° (1971)
Sat, 0758° / 33°0.01
58 °
Sterling, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high58°
Average low33°
Average precipitation0.01 in
Chance of precipitation7%
Record high80° (2020)
Record low15° (1990)
Sun, 0857° / 33°0.04
57 °
Sterling, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high57°
Average low33°
Average precipitation0.04 in
Chance of precipitation15%
Record high80° (2006)
Record low15° (1990)
Mon, 0955° / 32°0.04
55 °
Sterling, Monday, 9 November
Climate normal for this date — 60-year average.
Average high55°
Average low32°
Average precipitation0.04 in
Chance of precipitation18%
Record high74° (2022)
Record low17° (1966)
Tue, 1054° / 30°0.02
54 °
Sterling, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low30°
Average precipitation0.02 in
Chance of precipitation8%
Record high73° (2007)
Record low9° (1986)
Wed, 1151° / 29°0.04
51 °
Sterling, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low29°
Average precipitation0.04 in
Chance of precipitation15%
Record high73° (2005)
Record low11° (2012)
Thu, 1253° / 29°0.02
53 °
Sterling, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low29°
Average precipitation0.02 in
Chance of precipitation12%
Record high73° (1989)
Record low2° (2000)
Fri, 1354° / 30°0.02
54 °
Sterling, Friday, 13 November
Climate normal for this date — 60-year average.
Average high54°
Average low30°
Average precipitation0.02 in
Chance of precipitation15%
Record high76° (1999)
Record low-3° (2014)
Sat, 1452° / 30°0.03
52 °
Sterling, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low30°
Average precipitation0.03 in
Chance of precipitation22%
Record high74° (2025)
Record low7° (2000)
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 Sterling, 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 Sterling, 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.