Monthly outlook for Clark, CO: average high 56.5°, average low 35.7°. That is 2.2° above the climate normal for October. Precipitation is expected on 8 days (about 1.6 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 10 October (66.9°), the coolest 17 October (27.7°).
56.5°/35.7°
Average high / low
+2.2°
Above normal
8 / 5
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
57.9°
53.8°
+2.3°
20 October – 29 October
54.1°
49.2°
+2.7°
30 October – 8 November
at normal
42.7°
—
October records over 66 years
75.4°1 October 2010All-time high
-9.4°27 October 2020All-time low
Sun, 1164° / 42°0.46
64 °
Clark, Sunday, 11 October
Rain. High 64°, low 42°.
Pressure29.74 inHg
Wind12.4 mph S
Humidity54%
Visibility2.6 mi
Dew point42°
Mon, 1256° / 41°0.05
56 °
Clark, Monday, 12 October
Light rain. High 56°, low 41°.
Pressure29.85 inHg
Wind9.6 mph SW
Humidity43%
Visibility6.2 mi
Dew point34°
Tue, 1357° / 41°0.08
57 °
Clark, Tuesday, 13 October
Light rain. High 57°, low 41°.
Pressure29.85 inHg
Wind9.1 mph S
Humidity45%
Visibility6.2 mi
Dew point34°
Wed, 1455° / 35°0.39
55 °
Clark, Wednesday, 14 October
Rain. High 55°, low 35°.
Pressure29.91 inHg
Wind7.9 mph S
Humidity50%
Visibility—
Dew point34°
Thu, 1555° / 34°0.14
55 °
Clark, Thursday, 15 October
Rain. High 55°, low 34°.
Pressure30.15 inHg
Wind6.6 mph N
Humidity46%
Visibility—
Dew point29°
Fri, 1644° / 29°0
44 °
Clark, Friday, 16 October
Partly cloudy. High 44°, low 29°.
Pressure30.39 inHg
Wind9.6 mph NW
Humidity39%
Visibility—
Dew point19°
Sat, 1759° / 28°0
59 °
Clark, Saturday, 17 October
Clear. High 59°, low 28°.
Pressure30.33 inHg
Wind4.7 mph SW
Humidity15%
Visibility—
Dew point5°
Sun, 1861° / 35°0
61 °
Clark, Sunday, 18 October
Mostly clear. High 61°, low 35°.
Pressure30.18 inHg
Wind13.9 mph W
Humidity24%
Visibility—
Dew point18°
Mon, 1961° / 39°0
61 °
Clark, Monday, 19 October
Overcast. High 61°, low 39°.
Pressure30.09 inHg
Wind8.2 mph SW
Humidity27%
Visibility—
Dew point22°
Tue, 2062° / 39°0
62 °
Clark, Tuesday, 20 October
Clear. High 62°, low 39°.
Pressure30.00 inHg
Wind9.9 mph W
Humidity34%
Visibility—
Dew point28°
Wed, 2155° / 41°0.27
55 °
Clark, Wednesday, 21 October
Rain. High 55°, low 41°.
Pressure29.85 inHg
Wind19.2 mph W
Humidity56%
Visibility—
Dew point38°
Thu, 2247° / 28°0.09
47 °
Clark, Thursday, 22 October
Snow. High 47°, low 28°.
Pressure30.27 inHg
Wind6.4 mph SW
Humidity41%
Visibility—
Dew point19°
Fri, 2354° / 32°0
54 °
Clark, Friday, 23 October
Clear. High 54°, low 32°.
Pressure30.03 inHg
Wind14.3 mph W
Humidity26%
Visibility—
Dew point15°
Sat, 2450° / 33°0
50 °
Clark, Saturday, 24 October
Mostly clear. High 50°, low 33°.
Pressure30.12 inHg
Wind13.3 mph W
Humidity33%
Visibility—
Dew point18°
Sun, 2557° / 35°0
57 °
Clark, Sunday, 25 October
Overcast. High 57°, low 35°.
Pressure29.71 inHg
Wind22 mph SW
Humidity38%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2648° / 28°0.06
48 °
Clark, Monday, 26 October
Climate normal for this date — 60-year average.
Average high48°
Average low28°
Average precipitation0.06 in
Chance of precipitation30%
Record high63° (1977)
Record low-1° (1997)
Tue, 2748° / 27°0.06
48 °
Clark, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high48°
Average low27°
Average precipitation0.06 in
Chance of precipitation25%
Record high65° (2016)
Record low-9° (2020)
Wed, 2847° / 28°0.07
47 °
Clark, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.07 in
Chance of precipitation37%
Record high65° (2016)
Record low3° (1970)
Thu, 2946° / 26°0.1
46 °
Clark, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high46°
Average low26°
Average precipitation0.1 in
Chance of precipitation43%
Record high62° (1964)
Record low5° (1991)
Fri, 3044° / 26°0.07
44 °
Clark, Friday, 30 October
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.07 in
Chance of precipitation38%
Record high63° (1962)
Record low-5° (2019)
Sat, 3143° / 24°0.13
43 °
Clark, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high43°
Average low24°
Average precipitation0.13 in
Chance of precipitation43%
Record high61° (2008)
Record low-6° (2019)
Sun, 0142° / 24°0.11
42 °
Clark, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.11 in
Chance of precipitation37%
Record high60° (2014)
Record low0° (1972)
Mon, 0242° / 22°0.07
42 °
Clark, Monday, 2 November
Climate normal for this date — 60-year average.
Average high42°
Average low22°
Average precipitation0.07 in
Chance of precipitation35%
Record high60° (2008)
Record low-7° (2004)
Tue, 0343° / 22°0.07
43 °
Clark, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high43°
Average low22°
Average precipitation0.07 in
Chance of precipitation28%
Record high59° (1978)
Record low-12° (1991)
Wed, 0443° / 22°0.06
43 °
Clark, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high43°
Average low22°
Average precipitation0.06 in
Chance of precipitation25%
Record high59° (1978)
Record low-2° (1970)
Thu, 0542° / 23°0.09
42 °
Clark, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high42°
Average low23°
Average precipitation0.09 in
Chance of precipitation35%
Record high59° (2025)
Record low-14° (1961)
Fri, 0642° / 24°0.06
42 °
Clark, Friday, 6 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.06 in
Chance of precipitation32%
Record high59° (2020)
Record low-5° (1971)
Sat, 0743° / 23°0.04
43 °
Clark, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high43°
Average low23°
Average precipitation0.04 in
Chance of precipitation30%
Record high60° (1999)
Record low-1° (2015)
Sun, 0842° / 23°0.1
42 °
Clark, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high42°
Average low23°
Average precipitation0.1 in
Chance of precipitation38%
Record high57° (1978)
Record low-4° (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 Clark, 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 Clark, 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.