Monthly outlook for Chance, CO: average high 52.8°, average low 31.7°. That is 0.5° above the climate normal for October. Precipitation is expected on 6 days (about 0.7 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 22 October (60.5°), the coolest 28 October (25.6°).
52.8°/31.7°
Average high / low
+0.5°
Above normal
6 / 4
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
55.3°
53.5°
+1°
24 October – 2 November
48.5°
47.5°
+0.5°
3 November – 12 November
at normal
43.8°
—
October records over 66 years
75.6°1 October 2015All-time high
-14.1°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Sillsville (5 mi).
Thu, 1548° / 30°0
48 °
Chance, Thursday, 15 October
Partly cloudy. High 48°, low 30°.
Pressure30.33 inHg
Wind8.1 mph SW
Humidity57%
Visibility6.2 mi
Dew point30°
Fri, 1660° / 28°0
60 °
Chance, Friday, 16 October
Clear. High 60°, low 28°.
Pressure30.56 inHg
Wind4 mph N
Humidity45%
Visibility6.2 mi
Dew point19°
Sat, 1760° / 30°0
60 °
Chance, Saturday, 17 October
Clear. High 60°, low 30°.
Pressure30.42 inHg
Wind1 mph NW
Humidity45%
Visibility6.2 mi
Dew point24°
Sun, 1860° / 35°0
60 °
Chance, Sunday, 18 October
Overcast. High 60°, low 35°.
Pressure30.21 inHg
Wind6.2 mph W
Humidity49%
Visibility—
Dew point29°
Mon, 1954° / 41°0.08
54 °
Chance, Monday, 19 October
Light rain. High 54°, low 41°.
Pressure30.09 inHg
Wind8 mph W
Humidity58%
Visibility—
Dew point36°
Tue, 2058° / 32°0
58 °
Chance, Tuesday, 20 October
Clear. High 58°, low 32°.
Pressure30.12 inHg
Wind6.4 mph W
Humidity38%
Visibility—
Dew point25°
Wed, 2157° / 36°0.03
57 °
Chance, Wednesday, 21 October
Light rain. High 57°, low 36°.
Pressure30.03 inHg
Wind6.5 mph SE
Humidity47%
Visibility—
Dew point31°
Thu, 2261° / 37°0.05
61 °
Chance, Thursday, 22 October
Light rain. High 61°, low 37°.
Pressure29.94 inHg
Wind15.8 mph SE
Humidity41%
Visibility—
Dew point29°
Fri, 2351° / 37°0.24
51 °
Chance, Friday, 23 October
Light rain. High 51°, low 37°.
Pressure29.74 inHg
Wind17.5 mph E
Humidity34%
Visibility—
Dew point22°
Sat, 2449° / 28°0.13
49 °
Chance, Saturday, 24 October
Snow. High 49°, low 28°.
Pressure30.00 inHg
Wind6.6 mph NW
Humidity47%
Visibility—
Dew point21°
Sun, 2545° / 32°0.08
45 °
Chance, Sunday, 25 October
Snow. High 45°, low 32°.
Pressure30.21 inHg
Wind5.3 mph N
Humidity64%
Visibility—
Dew point27°
Mon, 2648° / 27°0
48 °
Chance, Monday, 26 October
Clear. High 48°, low 27°.
Pressure30.03 inHg
Wind3.7 mph NW
Humidity56%
Visibility—
Dew point26°
Tue, 2749° / 27°0.02
49 °
Chance, Tuesday, 27 October
Light rain. High 49°, low 27°.
Pressure29.85 inHg
Wind19.6 mph W
Humidity47%
Visibility—
Dew point23°
Wed, 2849° / 26°0
49 °
Chance, Wednesday, 28 October
Clear. High 49°, low 26°.
Pressure30.00 inHg
Wind4.5 mph W
Humidity41%
Visibility—
Dew point18°
Thu, 2951° / 27°0
51 °
Chance, Thursday, 29 October
Overcast. High 51°, low 27°.
Pressure29.88 inHg
Wind10.7 mph NW
Humidity37%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3046° / 23°0.03
46 °
Chance, Friday, 30 October
Climate normal for this date — 60-year average.
Average high46°
Average low23°
Average precipitation0.03 in
Chance of precipitation27%
Record high64° (2016)
Record low-6° (2023)
Sat, 3145° / 23°0.05
45 °
Chance, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high45°
Average low23°
Average precipitation0.05 in
Chance of precipitation30%
Record high60° (2008)
Record low-14° (2019)
Sun, 0144° / 24°0.04
44 °
Chance, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high44°
Average low24°
Average precipitation0.04 in
Chance of precipitation17%
Record high59° (2014)
Record low4° (1991)
Mon, 0245° / 22°0.04
45 °
Chance, Monday, 2 November
Climate normal for this date — 60-year average.
Average high45°
Average low22°
Average precipitation0.04 in
Chance of precipitation22%
Record high59° (2015)
Record low-5° (1996)
Tue, 0345° / 21°0.04
45 °
Chance, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high45°
Average low21°
Average precipitation0.04 in
Chance of precipitation15%
Record high57° (2016)
Record low-13° (2011)
Wed, 0445° / 21°0.02
45 °
Chance, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high45°
Average low21°
Average precipitation0.02 in
Chance of precipitation18%
Record high60° (1983)
Record low-10° (1970)
Thu, 0545° / 21°0.03
45 °
Chance, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high45°
Average low21°
Average precipitation0.03 in
Chance of precipitation20%
Record high57° (1987)
Record low-5° (1974)
Fri, 0645° / 21°0.02
45 °
Chance, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low21°
Average precipitation0.02 in
Chance of precipitation17%
Record high58° (2010)
Record low-11° (1961)
Sat, 0746° / 20°0.02
46 °
Chance, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low20°
Average precipitation0.02 in
Chance of precipitation12%
Record high59° (1999)
Record low-10° (1972)
Sun, 0844° / 21°0.05
44 °
Chance, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low21°
Average precipitation0.05 in
Chance of precipitation27%
Record high58° (2006)
Record low-4° (1974)
Mon, 0943° / 20°0.07
43 °
Chance, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low20°
Average precipitation0.07 in
Chance of precipitation37%
Record high58° (2016)
Record low-13° (1986)
Tue, 1043° / 19°0.04
43 °
Chance, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high43°
Average low19°
Average precipitation0.04 in
Chance of precipitation18%
Record high60° (2016)
Record low-11° (1972)
Wed, 1142° / 19°0.04
42 °
Chance, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low19°
Average precipitation0.04 in
Chance of precipitation23%
Record high59° (1973)
Record low-9° (1998)
Thu, 1241° / 17°0.06
41 °
Chance, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low17°
Average precipitation0.06 in
Chance of precipitation22%
Record high59° (1999)
Record low-10° (2002)
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 Chance, 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 Chance, 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.