Monthly outlook for Sillsville, CO: average high 38.7°, average low 21.4°. That is 1.5° above the climate normal for November. Precipitation is expected on 5 days (about 0.5 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 17 November (48.6°), the coolest 28 November (8.4°).
38.7°/21.4°
Average high / low
+1.5°
Above normal
5 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
42.1°
38.1°
+2.2°
25 November – 4 December
33.2°
32.8°
+0.2°
5 December – 14 December
at normal
30.5°
—
November records over 66 years
62.1°20 November 1989All-time high
-22.2°16 November 1997All-time low
Mon, 1647° / 28°0
47 °
Sillsville, Monday, 16 November
Overcast. High 47°, low 28°.
Pressure30.21 inHg
Wind1.6 mph N
Humidity68%
Visibility6.2 mi
Dew point29°
Tue, 1749° / 25°0.06
49 °
Sillsville, Tuesday, 17 November
Snow. High 49°, low 25°.
Pressure30.00 inHg
Wind4 mph NE
Humidity56%
Visibility6.2 mi
Dew point27°
Wed, 1841° / 25°0.08
41 °
Sillsville, Wednesday, 18 November
Light snow. High 41°, low 25°.
Pressure30.09 inHg
Wind10 mph W
Humidity71%
Visibility6.2 mi
Dew point26°
Thu, 1945° / 24°0
45 °
Sillsville, Thursday, 19 November
Overcast. High 45°, low 24°.
Pressure30.18 inHg
Wind7 mph SE
Humidity69%
Visibility—
Dew point26°
Fri, 2043° / 24°0.14
43 °
Sillsville, Friday, 20 November
Snow. High 43°, low 24°.
Pressure29.85 inHg
Wind18.9 mph W
Humidity54%
Visibility—
Dew point26°
Sat, 2135° / 22°0
35 °
Sillsville, Saturday, 21 November
Overcast. High 35°, low 22°.
Pressure30.33 inHg
Wind5.9 mph W
Humidity64%
Visibility—
Dew point18°
Sun, 2238° / 20°0
38 °
Sillsville, Sunday, 22 November
Overcast. High 38°, low 20°.
Pressure30.21 inHg
Wind3.8 mph SE
Humidity49%
Visibility—
Dew point14°
Mon, 2338° / 21°0
38 °
Sillsville, Monday, 23 November
Overcast. High 38°, low 21°.
Pressure30.12 inHg
Wind3.3 mph SE
Humidity48%
Visibility—
Dew point15°
Tue, 2438° / 24°0
38 °
Sillsville, Tuesday, 24 November
Overcast. High 38°, low 24°.
Pressure30.12 inHg
Wind6.3 mph W
Humidity60%
Visibility—
Dew point21°
Wed, 2537° / 24°0.08
37 °
Sillsville, Wednesday, 25 November
Snow. High 37°, low 24°.
Pressure30.00 inHg
Wind6.8 mph SW
Humidity71%
Visibility—
Dew point24°
Thu, 2630° / 19°0.08
30 °
Sillsville, Thursday, 26 November
Light snow. High 30°, low 19°.
Pressure30.15 inHg
Wind14.9 mph W
Humidity64%
Visibility—
Dew point15°
Fri, 2725° / 10°0.02
25 °
Sillsville, Friday, 27 November
Light snow. High 25°, low 10°.
Pressure30.21 inHg
Wind24.9 mph W
Humidity52%
Visibility—
Dew point8°
Sat, 2832° / 8°0
32 °
Sillsville, Saturday, 28 November
Partly cloudy. High 32°, low 8°.
Pressure30.39 inHg
Wind6.3 mph W
Humidity56%
Visibility—
Dew point8°
Sun, 2938° / 17°0
38 °
Sillsville, Sunday, 29 November
Mostly clear. High 38°, low 17°.
Pressure30.39 inHg
Wind3.4 mph SE
Humidity64%
Visibility—
Dew point19°
Mon, 3038° / 22°0
38 °
Sillsville, Monday, 30 November
Partly cloudy. High 38°, low 22°.
Pressure30.27 inHg
Wind3.4 mph SE
Humidity47%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 1131° / 5°0.04
31 °
Sillsville, Friday, 11 December
Climate normal for this date — 60-year average.
Average high31°
Average low5°
Average precipitation0.04 in
Chance of precipitation25%
Record high45° (1995)
Record low-17° (2009)
Sat, 1230° / 4°0.04
30 °
Sillsville, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high30°
Average low4°
Average precipitation0.04 in
Chance of precipitation18%
Record high46° (2014)
Record low-19° (1985)
Sun, 1330° / 5°0.05
30 °
Sillsville, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high30°
Average low5°
Average precipitation0.05 in
Chance of precipitation30%
Record high42° (1988)
Record low-23° (1961)
Mon, 1429° / 5°0.05
29 °
Sillsville, Monday, 14 December
Climate normal for this date — 60-year average.
Average high29°
Average low5°
Average precipitation0.05 in
Chance of precipitation32%
Record high42° (1998)
Record low-19° (1963)
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.