As of 23:00 MST

Weather in Summerville, CO

39°Current weather

Summerville, Sunday, 8 November, 23:00

Clear. Feels like 36°. High 58°, low 28°.

Pressure30.06 inHg
Wind5 mph W
Humidity45%
Visibility6.2 mi
Dew point23°

Monthly outlook for Summerville, CO: average high 50.5°, average low 30°. That is 8.7° above the climate normal for November. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 9 November (58.4°), the coolest 23 November (26.3°).

50.5°/30°
Average high / low
+8.7°
Above normal
1 / 4
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 November – 17 November53.8°35.8°+10°
18 November – 27 November45°31.7°+7.4°
28 November – 7 Decemberat normal29.1°—

November records over 66 years

57.7°6 November 2010All-time high
-25.2°15 November 1997All-time low

Climate normals and records are computed from the nearest reference point — Ward (6 mi).

Mon, 0958° / 32°0Clear
58 °Clear

Summerville, Monday, 9 November

Clear. High 58°, low 32°.

Pressure30.09 inHg
Wind4.1 mph E
Humidity34%
Visibility6.2 mi
Dew point21°
Tue, 1056° / 30°0Overcast
56 °Overcast

Summerville, Tuesday, 10 November

Overcast. High 56°, low 30°.

Pressure30.06 inHg
Wind4.4 mph W
Humidity34%
Visibility6.2 mi
Dew point18°
Wed, 1153° / 30°0Partly cloudy
53 °Partly cloudy

Summerville, Wednesday, 11 November

Partly cloudy. High 53°, low 30°.

Pressure30.18 inHg
Wind1.6 mph SE
Humidity39%
Visibility6.2 mi
Dew point20°
Thu, 1254° / 30°0Clear
54 °Clear

Summerville, Thursday, 12 November

Clear. High 54°, low 30°.

Pressure30.06 inHg
Wind5.5 mph E
Humidity39%
Visibility6.2 mi
Dew point23°
Fri, 1355° / 31°0Overcast
55 °Overcast

Summerville, Friday, 13 November

Overcast. High 55°, low 31°.

Pressure29.91 inHg
Wind7.1 mph W
Humidity36%
Visibility—
Dew point25°
Sat, 1456° / 31°0Partly cloudy
56 °Partly cloudy

Summerville, Saturday, 14 November

Partly cloudy. High 56°, low 31°.

Pressure29.88 inHg
Wind8.6 mph W
Humidity29%
Visibility—
Dew point20°
Sun, 1552° / 37°0Overcast
52 °Overcast

Summerville, Sunday, 15 November

Overcast. High 52°, low 37°.

Pressure29.85 inHg
Wind9.3 mph W
Humidity19%
Visibility—
Dew point9°
Mon, 1652° / 36°0Overcast
52 °Overcast

Summerville, Monday, 16 November

Overcast. High 52°, low 36°.

Pressure29.83 inHg
Wind15.4 mph W
Humidity29%
Visibility—
Dew point19°
Tue, 1743° / 27°0Mostly clear
43 °Mostly clear

Summerville, Tuesday, 17 November

Mostly clear. High 43°, low 27°.

Pressure30.09 inHg
Wind14.6 mph W
Humidity31%
Visibility—
Dew point12°
Wed, 1843° / 28°0Mostly clear
43 °Mostly clear

Summerville, Wednesday, 18 November

Mostly clear. High 43°, low 28°.

Pressure30.21 inHg
Wind6.7 mph W
Humidity25%
Visibility—
Dew point7°
Thu, 1952° / 28°0Overcast
52 °Overcast

Summerville, Thursday, 19 November

Overcast. High 52°, low 28°.

Pressure29.88 inHg
Wind11.5 mph W
Humidity22%
Visibility—
Dew point9°
Fri, 2050° / 27°0Partly cloudy
50 °Partly cloudy

Summerville, Friday, 20 November

Partly cloudy. High 50°, low 27°.

Pressure29.91 inHg
Wind9.8 mph W
Humidity25%
Visibility—
Dew point12°
Sat, 2139° / 27°0.01Light rain
39 °Light rain

Summerville, Saturday, 21 November

Light rain. High 39°, low 27°.

Pressure30.00 inHg
Wind5.3 mph E
Humidity59%
Visibility—
Dew point22°
Sun, 2247° / 31°0Overcast
47 °Overcast

Summerville, Sunday, 22 November

Overcast. High 47°, low 31°.

Pressure29.62 inHg
Wind7.8 mph W
Humidity40%
Visibility—
Dew point20°
Mon, 2340° / 26°0.23Snow
40 °Snow

Summerville, Monday, 23 November

Snow. High 40°, low 26°.

Pressure29.68 inHg
Wind6.7 mph E
Humidity58%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2431° / 12°0.04Climate normal
31 °Climate normal

Summerville, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high31°
Average low12°
Average precipitation0.04 in
Chance of precipitation18%
Record high45° (1990)
Record low-11° (1999)
Wed, 2531° / 12°0.04Climate normal
31 °Climate normal

Summerville, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high31°
Average low12°
Average precipitation0.04 in
Chance of precipitation27%
Record high47° (1990)
Record low-15° (1993)
Thu, 2628° / 12°0.09Climate normal
28 °Climate normal

Summerville, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high28°
Average low12°
Average precipitation0.09 in
Chance of precipitation33%
Record high51° (1998)
Record low-11° (1975)
Fri, 2727° / 9°0.06Climate normal
27 °Climate normal

Summerville, Friday, 27 November

Climate normal for this date — 60-year average.

Average high27°
Average low9°
Average precipitation0.06 in
Chance of precipitation28%
Record high51° (1998)
Record low-19° (1976)
Sat, 2829° / 9°0.04Climate normal
29 °Climate normal

Summerville, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high29°
Average low9°
Average precipitation0.04 in
Chance of precipitation22%
Record high48° (1998)
Record low-23° (1976)
Sun, 2929° / 9°0.05Climate normal
29 °Climate normal

Summerville, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high29°
Average low9°
Average precipitation0.05 in
Chance of precipitation25%
Record high47° (2021)
Record low-12° (1974)
Mon, 3029° / 9°0.04Climate normal
29 °Climate normal

Summerville, Monday, 30 November

Climate normal for this date — 60-year average.

Average high29°
Average low9°
Average precipitation0.04 in
Chance of precipitation23%
Record high46° (2012)
Record low-22° (2006)
Tue, 0130° / 11°0.03Climate normal
30 °Climate normal

Summerville, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high30°
Average low11°
Average precipitation0.03 in
Chance of precipitation15%
Record high49° (1998)
Record low-7° (1971)
Wed, 0230° / 11°0.03Climate normal
30 °Climate normal

Summerville, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high30°
Average low11°
Average precipitation0.03 in
Chance of precipitation22%
Record high54° (2021)
Record low-8° (2016)
Thu, 0330° / 10°0.05Climate normal
30 °Climate normal

Summerville, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high30°
Average low10°
Average precipitation0.05 in
Chance of precipitation20%
Record high47° (2021)
Record low-25° (2009)
Fri, 0431° / 10°0.04Climate normal
31 °Climate normal

Summerville, Friday, 4 December

Climate normal for this date — 60-year average.

Average high31°
Average low10°
Average precipitation0.04 in
Chance of precipitation17%
Record high48° (1987)
Record low-17° (2009)
Sat, 0529° / 9°0.05Climate normal
29 °Climate normal

Summerville, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high29°
Average low9°
Average precipitation0.05 in
Chance of precipitation30%
Record high48° (1965)
Record low-23° (2013)
Sun, 0628° / 8°0.06Climate normal
28 °Climate normal

Summerville, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high28°
Average low8°
Average precipitation0.06 in
Chance of precipitation27%
Record high47° (1965)
Record low-24° (2013)
Mon, 0727° / 10°0.05Climate normal
27 °Climate normal

Summerville, Monday, 7 December

Climate normal for this date — 60-year average.

Average high27°
Average low10°
Average precipitation0.05 in
Chance of precipitation25%
Record high46° (1965)
Record low-21° (2005)

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 Summerville, 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 Summerville, 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.