Monthly outlook for Chance, CO: average high 52.6°, average low 30.1°. That is 0.2° below the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 12 October (61.3°), the coolest 23 October (20°).
52.6°/30.1°
Average high / low
−0.2°
Below normal
2 / 3
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
55.7°
54.4°
+0.7°
22 October – 31 October
47.4°
48.9°
-0.8°
1 November – 10 November
at normal
44.4°
—
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).
Tue, 1353° / 37°0.09
53 °
Chance, Tuesday, 13 October
Light rain. High 53°, low 37°.
Pressure29.85 inHg
Wind4.2 mph SE
Humidity50%
Visibility6.2 mi
Dew point36°
Wed, 1454° / 35°0.53
54 °
Chance, Wednesday, 14 October
Snow. High 54°, low 35°.
Pressure29.80 inHg
Wind19.2 mph SE
Humidity51%
Visibility6.2 mi
Dew point37°
Thu, 1550° / 35°0.02
50 °
Chance, Thursday, 15 October
Snow. High 50°, low 35°.
Pressure30.36 inHg
Wind3.8 mph W
Humidity61%
Visibility6.2 mi
Dew point32°
Fri, 1658° / 25°0
58 °
Chance, Friday, 16 October
Clear. High 58°, low 25°.
Pressure30.59 inHg
Wind4.7 mph NE
Humidity48%
Visibility6.2 mi
Dew point22°
Sat, 1757° / 31°0
57 °
Chance, Saturday, 17 October
Overcast. High 57°, low 31°.
Pressure30.33 inHg
Wind5.2 mph N
Humidity43%
Visibility—
Dew point27°
Sun, 1857° / 34°0
57 °
Chance, Sunday, 18 October
Partly cloudy. High 57°, low 34°.
Pressure30.12 inHg
Wind7.4 mph NW
Humidity53%
Visibility—
Dew point31°
Mon, 1956° / 30°0
56 °
Chance, Monday, 19 October
Clear. High 56°, low 30°.
Pressure30.03 inHg
Wind4.3 mph NW
Humidity41%
Visibility—
Dew point24°
Tue, 2057° / 32°0
57 °
Chance, Tuesday, 20 October
Clear. High 57°, low 32°.
Pressure29.83 inHg
Wind12.2 mph S
Humidity36%
Visibility—
Dew point22°
Wed, 2154° / 35°0.02
54 °
Chance, Wednesday, 21 October
Light rain. High 54°, low 35°.
Pressure29.59 inHg
Wind16.1 mph SW
Humidity52%
Visibility—
Dew point31°
Thu, 2238° / 26°0.01
38 °
Chance, Thursday, 22 October
Light snow. High 38°, low 26°.
Pressure29.94 inHg
Wind28.1 mph W
Humidity46%
Visibility—
Dew point15°
Fri, 2345° / 20°0
45 °
Chance, Friday, 23 October
Clear. High 45°, low 20°.
Pressure30.18 inHg
Wind15.6 mph W
Humidity30%
Visibility—
Dew point7°
Sat, 2443° / 23°0
43 °
Chance, Saturday, 24 October
Partly cloudy. High 43°, low 23°.
Pressure30.33 inHg
Wind8.8 mph W
Humidity39%
Visibility—
Dew point13°
Sun, 2549° / 20°0
49 °
Chance, Sunday, 25 October
Clear. High 49°, low 20°.
Pressure30.42 inHg
Wind7.4 mph W
Humidity29%
Visibility—
Dew point8°
Mon, 2652° / 24°0
52 °
Chance, Monday, 26 October
Clear. High 52°, low 24°.
Pressure30.42 inHg
Wind2.5 mph NW
Humidity31%
Visibility—
Dew point13°
Tue, 2757° / 29°0
57 °
Chance, Tuesday, 27 October
Clear. High 57°, low 29°.
Pressure30.30 inHg
Wind3.7 mph W
Humidity41%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2849° / 26°0.06
49 °
Chance, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high49°
Average low26°
Average precipitation0.06 in
Chance of precipitation23%
Record high64° (2016)
Record low-1° (1970)
Thu, 2947° / 24°0.06
47 °
Chance, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high47°
Average low24°
Average precipitation0.06 in
Chance of precipitation35%
Record high63° (1964)
Record low4° (1980)
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)
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.