Monthly outlook for Sillsville, CO: average high 36.5°, average low 17.5°. That is 1° below the climate normal for November. Precipitation is expected on 5 days (about 0.7 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 12 November (55.5°), the coolest 23 November (0.9°).
36.5°/17.5°
Average high / low
−1°
Below normal
5 / 4
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
41.7°
39.8°
+1.1°
21 November – 30 November
27.9°
34.3°
-3.6°
1 December – 10 December
at normal
31.8°
—
November records over 66 years
62.1°20 November 1989All-time high
-22.2°16 November 1997All-time low
Thu, 1255° / 28°0
55 °
Sillsville, Thursday, 12 November
Clear. High 55°, low 28°.
Pressure30.21 inHg
Wind1.2 mph NW
Humidity59%
Visibility6.2 mi
Dew point27°
Fri, 1349° / 29°0
49 °
Sillsville, Friday, 13 November
Overcast. High 49°, low 29°.
Pressure29.97 inHg
Wind2 mph NW
Humidity55%
Visibility6.2 mi
Dew point26°
Sat, 1438° / 29°0.24
38 °
Sillsville, Saturday, 14 November
Snow. High 38°, low 29°.
Pressure29.83 inHg
Wind1.8 mph NE
Humidity82%
Visibility6.2 mi
Dew point30°
Sun, 1541° / 27°0.05
41 °
Sillsville, Sunday, 15 November
Light snow. High 41°, low 27°.
Pressure30.09 inHg
Wind5.3 mph W
Humidity81%
Visibility—
Dew point31°
Mon, 1642° / 26°0
42 °
Sillsville, Monday, 16 November
Mostly clear. High 42°, low 26°.
Pressure30.18 inHg
Wind3.5 mph SE
Humidity73%
Visibility—
Dew point28°
Tue, 1747° / 26°0.06
47 °
Sillsville, Tuesday, 17 November
Snow. High 47°, low 26°.
Pressure29.91 inHg
Wind5.4 mph SE
Humidity54%
Visibility—
Dew point23°
Wed, 1833° / 16°0.23
33 °
Sillsville, Wednesday, 18 November
Snow. High 33°, low 16°.
Pressure29.88 inHg
Wind21.1 mph W
Humidity73%
Visibility—
Dew point24°
Thu, 1930° / 17°0.04
30 °
Sillsville, Thursday, 19 November
Light snow. High 30°, low 17°.
Pressure29.88 inHg
Wind6.8 mph W
Humidity71%
Visibility—
Dew point18°
Fri, 2028° / 15°0.02
28 °
Sillsville, Friday, 20 November
Light snow. High 28°, low 15°.
Pressure30.33 inHg
Wind5.2 mph SW
Humidity74%
Visibility—
Dew point16°
Sat, 2127° / 7°0.01
27 °
Sillsville, Saturday, 21 November
Light snow. High 27°, low 7°.
Pressure30.36 inHg
Wind23.9 mph W
Humidity80%
Visibility—
Dew point14°
Sun, 2220° / 4°0
20 °
Sillsville, Sunday, 22 November
Overcast. High 20°, low 4°.
Pressure30.62 inHg
Wind3 mph SE
Humidity68%
Visibility—
Dew point4°
Mon, 2324° / 1°0
24 °
Sillsville, Monday, 23 November
Clear. High 24°, low 1°.
Pressure30.68 inHg
Wind4 mph SE
Humidity57%
Visibility—
Dew point1°
Tue, 2431° / 6°0
31 °
Sillsville, Tuesday, 24 November
Clear. High 31°, low 6°.
Pressure30.45 inHg
Wind4.4 mph SE
Humidity49%
Visibility—
Dew point5°
Wed, 2535° / 11°0.01
35 °
Sillsville, Wednesday, 25 November
Light snow. High 35°, low 11°.
Pressure30.15 inHg
Wind5.5 mph SW
Humidity54%
Visibility—
Dew point12°
Thu, 2630° / 21°0
30 °
Sillsville, Thursday, 26 November
Partly cloudy. High 30°, low 21°.
Pressure30.24 inHg
Wind3.1 mph SE
Humidity64%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2732° / 7°0.06
32 °
Sillsville, Friday, 27 November
Climate normal for this date — 60-year average.
Average high32°
Average low7°
Average precipitation0.06 in
Chance of precipitation32%
Record high56° (2017)
Record low-18° (1968)
Sat, 2832° / 6°0.04
32 °
Sillsville, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high32°
Average low6°
Average precipitation0.04 in
Chance of precipitation27%
Record high48° (1999)
Record low-14° (2001)
Sun, 2932° / 8°0.05
32 °
Sillsville, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high32°
Average low8°
Average precipitation0.05 in
Chance of precipitation33%
Record high51° (1999)
Record low-21° (1979)
Mon, 3032° / 5°0.04
32 °
Sillsville, Monday, 30 November
Climate normal for this date — 60-year average.
Average high32°
Average low5°
Average precipitation0.04 in
Chance of precipitation30%
Record high53° (1999)
Record low-21° (2004)
Tue, 0133° / 7°0.04
33 °
Sillsville, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high33°
Average low7°
Average precipitation0.04 in
Chance of precipitation20%
Record high50° (1995)
Record low-15° (2004)
Wed, 0233° / 6°0.04
33 °
Sillsville, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high33°
Average low6°
Average precipitation0.04 in
Chance of precipitation27%
Record high51° (2021)
Record low-22° (2004)
Thu, 0333° / 7°0.04
33 °
Sillsville, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high33°
Average low7°
Average precipitation0.04 in
Chance of precipitation25%
Record high47° (2021)
Record low-20° (2006)
Fri, 0433° / 6°0.03
33 °
Sillsville, Friday, 4 December
Climate normal for this date — 60-year average.
Average high33°
Average low6°
Average precipitation0.03 in
Chance of precipitation15%
Record high50° (1987)
Record low-11° (1971)
Sat, 0532° / 7°0.05
32 °
Sillsville, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high32°
Average low7°
Average precipitation0.05 in
Chance of precipitation27%
Record high50° (2012)
Record low-20° (1971)
Sun, 0632° / 6°0.06
32 °
Sillsville, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high32°
Average low6°
Average precipitation0.06 in
Chance of precipitation27%
Record high44° (2021)
Record low-18° (1964)
Mon, 0731° / 6°0.06
31 °
Sillsville, Monday, 7 December
Climate normal for this date — 60-year average.
Average high31°
Average low6°
Average precipitation0.06 in
Chance of precipitation28%
Record high44° (1981)
Record low-22° (1964)
Tue, 0830° / 5°0.06
30 °
Sillsville, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high30°
Average low5°
Average precipitation0.06 in
Chance of precipitation30%
Record high46° (1981)
Record low-31° (2005)
Wed, 0930° / 4°0.04
30 °
Sillsville, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high30°
Average low4°
Average precipitation0.04 in
Chance of precipitation30%
Record high50° (1981)
Record low-20° (1978)
Thu, 1031° / 2°0.02
31 °
Sillsville, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high31°
Average low2°
Average precipitation0.02 in
Chance of precipitation22%
Record high45° (2015)
Record low-23° (2013)
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 Sillsville, 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 Sillsville, 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.