As of 21:25 MST

Weather in Twin Spruce, CO

39°

Twin Spruce, Wednesday, 11 November, 21:25

Clear. Feels like 34°. High 52°, low 26°.

Pressure30.24 inHg

Wind6.1 mph W

Humidity43%

Visibility6.2 mi

Dew point20°

See detailed hourly forecast

Monthly outlook for Twin Spruce, CO: average high 40.5°, average low 24.2°. That is 3.9° below the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 12 November (53.9°), the coolest 24 November (15.8°).

40.5°/24.2°

Average high / low

−3.9°

Below normal

0 / 3

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
11 November – 20 November	46.3°	49°	-1.5°
21 November – 30 November	30.9°	43.4°	-6.9°
1 December – 10 December	at normal	41.4°	—

November records over 66 years

77.7°2 November 2025All-time high

-16.8°28 November 1976All-time low

Climate normals and records are computed from the nearest reference point — Boulder (11 mi).

Thu, 1254° / 29°

54 °

Twin Spruce, Thursday, 12 November

Clear. High 54°, low 29°.

Pressure30.03 inHg

Wind4.9 mph E

Humidity34%

Visibility6.2 mi

Dew point19°

Fri, 1351° / 29°

51 °

Twin Spruce, Friday, 13 November

Overcast. High 51°, low 29°.

Pressure29.80 inHg

Wind4.5 mph E

Humidity36%

Visibility6.2 mi

Dew point18°

Sat, 1442° / 25°

42 °

Twin Spruce, Saturday, 14 November

Overcast. High 42°, low 25°.

Pressure29.74 inHg

Wind4.4 mph E

Humidity55%

Visibility6.2 mi

Dew point25°

Sun, 1545° / 25°

45 °

Twin Spruce, Sunday, 15 November

Clear. High 45°, low 25°.

Pressure30.03 inHg

Wind3.5 mph E

Humidity50%

Visibility6.2 mi

Dew point25°

Mon, 1648° / 25°

48 °

Twin Spruce, Monday, 16 November

Overcast. High 48°, low 25°.

Pressure29.91 inHg

Wind4.5 mph W

Humidity39%

Visibility—

Dew point22°

Tue, 1747° / 26°

47 °

Twin Spruce, Tuesday, 17 November

Clear. High 47°, low 26°.

Pressure29.80 inHg

Wind7 mph W

Humidity41%

Visibility—

Dew point21°

Wed, 1846° / 33°

0.03

46 °

Twin Spruce, Wednesday, 18 November

Light rain. High 46°, low 33°.

Pressure29.65 inHg

Wind6.4 mph SE

Humidity34%

Visibility—

Dew point18°

Thu, 1941° / 29°

41 °

Twin Spruce, Thursday, 19 November

Overcast. High 41°, low 29°.

Pressure29.97 inHg

Wind5.7 mph W

Humidity46%

Visibility—

Dew point20°

Fri, 2037° / 25°

37 °

Twin Spruce, Friday, 20 November

Overcast. High 37°, low 25°.

Pressure30.06 inHg

Wind6.5 mph E

Humidity58%

Visibility—

Dew point21°

Sat, 2139° / 25°

0.01

39 °

Twin Spruce, Saturday, 21 November

Light rain. High 39°, low 25°.

Pressure29.68 inHg

Wind8.3 mph W

Humidity36%

Visibility—

Dew point13°

Sun, 2231° / 20°

31 °

Twin Spruce, Sunday, 22 November

Overcast. High 31°, low 20°.

Pressure29.94 inHg

Wind7.5 mph W

Humidity58%

Visibility—

Dew point15°

Mon, 2326° / 18°

26 °

Twin Spruce, Monday, 23 November

Partly cloudy. High 26°, low 18°.

Pressure30.06 inHg

Wind6.2 mph W

Humidity56%

Visibility—

Dew point11°

Tue, 2429° / 16°

29 °

Twin Spruce, Tuesday, 24 November

Overcast. High 29°, low 16°.

Pressure29.97 inHg

Wind5.6 mph W

Humidity42%

Visibility—

Dew point6°

Wed, 2528° / 16°

28 °

Twin Spruce, Wednesday, 25 November

Overcast. High 28°, low 16°.

Pressure30.06 inHg

Wind5.9 mph W

Humidity51%

Visibility—

Dew point9°

Thu, 2632° / 19°

32 °

Twin Spruce, Thursday, 26 November

Overcast. High 32°, low 19°.

Pressure30.15 inHg

Wind4.5 mph W

Humidity54%

Visibility—

Dew point13°

From day 17 onward the outlook is built from 60-year climate statistics

Fri, 2740° / 18°

0.07

40 °

Twin Spruce, Friday, 27 November

Climate normal for this date — 60-year average.

Average high40°

Average low18°

Average precipitation0.07 in

Chance of precipitation28%

Record high69° (2017)

Record low-8° (1976)

Sat, 2842° / 18°

0.04

42 °

Twin Spruce, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high42°

Average low18°

Average precipitation0.04 in

Chance of precipitation20%

Record high64° (2021)

Record low-17° (1976)

Sun, 2941° / 18°

0.04

41 °

Twin Spruce, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high41°

Average low18°

Average precipitation0.04 in

Chance of precipitation18%

Record high69° (2021)

Record low-5° (1979)

Mon, 3041° / 18°

0.03

41 °

Twin Spruce, Monday, 30 November

Climate normal for this date — 60-year average.

Average high41°

Average low18°

Average precipitation0.03 in

Chance of precipitation23%

Record high61° (1999)

Record low-13° (2006)

Tue, 0142° / 19°

0.02

42 °

Twin Spruce, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high42°

Average low19°

Average precipitation0.02 in

Chance of precipitation13%

Record high69° (2021)

Record low1° (2004)

Wed, 0243° / 20°

0.03

43 °

Twin Spruce, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high43°

Average low20°

Average precipitation0.03 in

Chance of precipitation13%

Record high65° (2021)

Record low-5° (2004)

Thu, 0342° / 19°

0.04

42 °

Twin Spruce, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high42°

Average low19°

Average precipitation0.04 in

Chance of precipitation17%

Record high63° (2017)

Record low-7° (2006)

Fri, 0443° / 18°

0.02

43 °

Twin Spruce, Friday, 4 December

Climate normal for this date — 60-year average.

Average high43°

Average low18°

Average precipitation0.02 in

Chance of precipitation12%

Record high63° (2021)

Record low-10° (2009)

Sat, 0542° / 18°

0.04

42 °

Twin Spruce, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high42°

Average low18°

Average precipitation0.04 in

Chance of precipitation22%

Record high65° (2012)

Record low-20° (2013)

Sun, 0640° / 18°

0.04

40 °

Twin Spruce, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high40°

Average low18°

Average precipitation0.04 in

Chance of precipitation23%

Record high57° (2023)

Record low-20° (1972)

Mon, 0740° / 19°

0.05

40 °

Twin Spruce, Monday, 7 December

Climate normal for this date — 60-year average.

Average high40°

Average low19°

Average precipitation0.05 in

Chance of precipitation23%

Record high59° (1965)

Record low-12° (2013)

Tue, 0840° / 18°

0.04

40 °

Twin Spruce, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high40°

Average low18°

Average precipitation0.04 in

Chance of precipitation25%

Record high59° (1981)

Record low-20° (1978)

Wed, 0940° / 16°

0.04

40 °

Twin Spruce, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high40°

Average low16°

Average precipitation0.04 in

Chance of precipitation22%

Record high60° (1981)

Record low-14° (1978)

Thu, 1041° / 17°

0.04

41 °

Twin Spruce, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high41°

Average low17°

Average precipitation0.04 in

Chance of precipitation15%

Record high61° (1990)

Record low-17° (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 Twin Spruce, 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 Twin Spruce, 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.