Monthly outlook for Clark, CO: average high 55°, average low 35.5°. That is 0.8° above the climate normal for October. Precipitation is expected on 8 days (about 1.8 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 8 October (74.2°), the coolest 17 October (23.9°).
55°/35.5°
Average high / low
+0.8°
Above normal
8 / 5
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
56.3°
54.7°
+0.9°
18 October – 27 October
53°
50.3°
+1.5°
28 October – 6 November
at normal
43.5°
—
October records over 66 years
75.4°1 October 2010All-time high
-9.4°27 October 2020All-time low
Fri, 0972° / 40°0
72 °
Clark, Friday, 9 October
Clear. High 72°, low 40°.
Pressure29.94 inHg
Wind8.1 mph SW
Humidity29%
Visibility6.2 mi
Dew point30°
Sat, 1066° / 40°0.19
66 °
Clark, Saturday, 10 October
Rain. High 66°, low 40°.
Pressure29.77 inHg
Wind12.9 mph SW
Humidity37%
Visibility6.2 mi
Dew point34°
Sun, 1160° / 44°0.31
60 °
Clark, Sunday, 11 October
Rain. High 60°, low 44°.
Pressure29.80 inHg
Wind9.8 mph S
Humidity57%
Visibility6.2 mi
Dew point40°
Mon, 1253° / 44°0.12
53 °
Clark, Monday, 12 October
Light rain. High 53°, low 44°.
Pressure29.88 inHg
Wind12.3 mph SW
Humidity53%
Visibility6.2 mi
Dew point37°
Tue, 1355° / 38°0.21
55 °
Clark, Tuesday, 13 October
Light rain. High 55°, low 38°.
Pressure29.91 inHg
Wind8.1 mph S
Humidity45%
Visibility—
Dew point31°
Wed, 1443° / 36°0.37
43 °
Clark, Wednesday, 14 October
Snow. High 43°, low 36°.
Pressure29.88 inHg
Wind16.6 mph W
Humidity72%
Visibility—
Dew point31°
Thu, 1547° / 35°0.35
47 °
Clark, Thursday, 15 October
Snow. High 47°, low 35°.
Pressure29.97 inHg
Wind10.7 mph NE
Humidity65%
Visibility—
Dew point32°
Fri, 1641° / 26°0.12
41 °
Clark, Friday, 16 October
Snow. High 41°, low 26°.
Pressure30.33 inHg
Wind10.6 mph NE
Humidity59%
Visibility—
Dew point23°
Sat, 1751° / 24°0
51 °
Clark, Saturday, 17 October
Clear. High 51°, low 24°.
Pressure30.33 inHg
Wind5.2 mph S
Humidity49%
Visibility—
Dew point26°
Sun, 1852° / 30°0.03
52 °
Clark, Sunday, 18 October
Snow. High 52°, low 30°.
Pressure30.12 inHg
Wind6.5 mph NE
Humidity40%
Visibility—
Dew point26°
Mon, 1940° / 34°0.06
40 °
Clark, Monday, 19 October
Snow. High 40°, low 34°.
Pressure30.27 inHg
Wind3.6 mph SW
Humidity95%
Visibility—
Dew point37°
Tue, 2054° / 31°0
54 °
Clark, Tuesday, 20 October
Clear. High 54°, low 31°.
Pressure30.15 inHg
Wind4.5 mph SW
Humidity46%
Visibility—
Dew point28°
Wed, 2156° / 33°0
56 °
Clark, Wednesday, 21 October
Partly cloudy. High 56°, low 33°.
Pressure30.12 inHg
Wind7.7 mph SW
Humidity39%
Visibility—
Dew point26°
Thu, 2256° / 34°0
56 °
Clark, Thursday, 22 October
Clear. High 56°, low 34°.
Pressure30.27 inHg
Wind5.7 mph W
Humidity30%
Visibility—
Dew point21°
Fri, 2360° / 35°0
60 °
Clark, Friday, 23 October
Clear. High 60°, low 35°.
Pressure30.21 inHg
Wind16.2 mph SW
Humidity28%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2449° / 29°0.08
49 °
Clark, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.08 in
Chance of precipitation33%
Record high67° (1992)
Record low10° (1975)
Sun, 2549° / 28°0.08
49 °
Clark, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high49°
Average low28°
Average precipitation0.08 in
Chance of precipitation33%
Record high66° (2014)
Record low2° (1975)
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)
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.