Monthly outlook for Chance, CO: average high 59.3°, average low 32°. That is 3° above the climate normal for October. Precipitation is expected on 4 days (about 0.3 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 11 October (66.4°), the coolest 17 October (22.3°).
59.3°/32°
Average high / low
+3°
Above normal
4 / 3
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
60.8°
55.2°
+3.1°
20 October – 29 October
56.9°
50.5°
+3.6°
30 October – 8 November
at normal
45°
—
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).
Sun, 1166° / 45°0.01
66 °
Chance, Sunday, 11 October
Light rain. High 66°, low 45°.
Pressure29.80 inHg
Wind4.9 mph SE
Humidity46%
Visibility6.2 mi
Dew point42°
Mon, 1261° / 38°0
61 °
Chance, Monday, 12 October
Light rain. High 61°, low 38°.
Pressure29.91 inHg
Wind3.5 mph NE
Humidity37%
Visibility6.2 mi
Dew point32°
Tue, 1362° / 44°0.06
62 °
Chance, Tuesday, 13 October
Light rain. High 62°, low 44°.
Pressure29.85 inHg
Wind4.8 mph S
Humidity37%
Visibility6.2 mi
Dew point33°
Wed, 1462° / 39°0.03
62 °
Chance, Wednesday, 14 October
Light rain. High 62°, low 39°.
Pressure29.88 inHg
Wind18.8 mph SE
Humidity34%
Visibility—
Dew point29°
Thu, 1561° / 34°0
61 °
Chance, Thursday, 15 October
Mostly clear. High 61°, low 34°.
Pressure30.12 inHg
Wind13 mph SE
Humidity55%
Visibility—
Dew point33°
Fri, 1656° / 26°0
56 °
Chance, Friday, 16 October
Clear. High 56°, low 26°.
Pressure30.21 inHg
Wind14.8 mph W
Humidity22%
Visibility—
Dew point9°
Sat, 1757° / 22°0
57 °
Chance, Saturday, 17 October
Clear. High 57°, low 22°.
Pressure30.36 inHg
Wind6.8 mph SW
Humidity15%
Visibility—
Dew point0°
Sun, 1861° / 27°0
61 °
Chance, Sunday, 18 October
Clear. High 61°, low 27°.
Pressure30.24 inHg
Wind14.8 mph W
Humidity21%
Visibility—
Dew point10°
Mon, 1958° / 28°0
58 °
Chance, Monday, 19 October
Overcast. High 58°, low 28°.
Pressure30.15 inHg
Wind9.5 mph W
Humidity28%
Visibility—
Dew point15°
Tue, 2060° / 30°0
60 °
Chance, Tuesday, 20 October
Clear. High 60°, low 30°.
Pressure30.06 inHg
Wind9.1 mph W
Humidity31%
Visibility—
Dew point20°
Wed, 2159° / 34°0.05
59 °
Chance, Wednesday, 21 October
Light rain. High 59°, low 34°.
Pressure29.88 inHg
Wind25.9 mph W
Humidity40%
Visibility—
Dew point27°
Thu, 2251° / 30°0.04
51 °
Chance, Thursday, 22 October
Light rain. High 51°, low 30°.
Pressure30.18 inHg
Wind16.7 mph W
Humidity25%
Visibility—
Dew point8°
Fri, 2356° / 27°0
56 °
Chance, Friday, 23 October
Overcast. High 56°, low 27°.
Pressure30.06 inHg
Wind22.2 mph W
Humidity19%
Visibility—
Dew point6°
Sat, 2457° / 27°0
57 °
Chance, Saturday, 24 October
Mostly clear. High 57°, low 27°.
Pressure30.03 inHg
Wind12.2 mph W
Humidity30%
Visibility—
Dew point15°
Sun, 2557° / 28°0
57 °
Chance, Sunday, 25 October
Overcast. High 57°, low 28°.
Pressure29.80 inHg
Wind27.1 mph W
Humidity26%
Visibility—
Dew point14°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2649° / 27°0.07
49 °
Chance, Monday, 26 October
Climate normal for this date — 60-year average.
Average high49°
Average low27°
Average precipitation0.07 in
Chance of precipitation28%
Record high64° (1977)
Record low-4° (1997)
Tue, 2749° / 26°0.03
49 °
Chance, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high49°
Average low26°
Average precipitation0.03 in
Chance of precipitation22%
Record high66° (2016)
Record low-4° (1997)
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)
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.