As of 17:39 MST

Weather in McArthur Ranch, CO

54°Current weather

McArthur Ranch, Thursday, 12 November, 17:39

Clear. Feels like 51°. High 66°, low 38°.

Pressure30.03 inHg
Wind3.4 mph E
Humidity37%
Visibility6.2 mi
Dew point28°

Monthly outlook for McArthur Ranch, CO: average high 48.3°, average low 28°. That is 0.8° above the climate normal for November. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 12 November (65.5°), the coolest 26 November (4.3°).

48.3°/28°
Average high / low
+0.8°
Above normal
3 / 3
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 November – 21 November56.6°48.8°+4.3°
22 November – 1 December34.6°43.1°-4.7°
2 December – 11 Decemberat normal41.3°—

November records over 66 years

81.1°2 November 2025All-time high
-20°28 November 1976All-time low

Climate normals and records are computed from the nearest reference point — Highlands Ranch (4 mi).

Fri, 1362° / 41°0Overcast
62 °Overcast

McArthur Ranch, Friday, 13 November

Overcast. High 62°, low 41°.

Pressure29.80 inHg
Wind2.5 mph N
Humidity30%
Visibility6.2 mi
Dew point19°
Sat, 1450° / 35°0.01Light rain
50 °Light rain

McArthur Ranch, Saturday, 14 November

Light rain. High 50°, low 35°.

Pressure29.77 inHg
Wind1.8 mph NE
Humidity62%
Visibility6.2 mi
Dew point35°
Sun, 1557° / 38°0Clear
57 °Clear

McArthur Ranch, Sunday, 15 November

Clear. High 57°, low 38°.

Pressure30.06 inHg
Wind2.7 mph NE
Humidity47%
Visibility6.2 mi
Dew point34°
Mon, 1663° / 33°0Overcast
63 °Overcast

McArthur Ranch, Monday, 16 November

Overcast. High 63°, low 33°.

Pressure29.91 inHg
Wind1.7 mph NE
Humidity33%
Visibility6.2 mi
Dew point20°
Tue, 1764° / 34°0Overcast
64 °Overcast

McArthur Ranch, Tuesday, 17 November

Overcast. High 64°, low 34°.

Pressure29.77 inHg
Wind8.1 mph S
Humidity37%
Visibility—
Dew point28°
Wed, 1859° / 37°0Clear
59 °Clear

McArthur Ranch, Wednesday, 18 November

Clear. High 59°, low 37°.

Pressure29.77 inHg
Wind15.5 mph SW
Humidity18%
Visibility—
Dew point11°
Thu, 1954° / 33°0Mostly clear
54 °Mostly clear

McArthur Ranch, Thursday, 19 November

Mostly clear. High 54°, low 33°.

Pressure29.88 inHg
Wind6.5 mph N
Humidity22%
Visibility—
Dew point9°
Fri, 2051° / 30°0Overcast
51 °Overcast

McArthur Ranch, Friday, 20 November

Overcast. High 51°, low 30°.

Pressure29.85 inHg
Wind6.4 mph N
Humidity30%
Visibility—
Dew point15°
Sat, 2140° / 31°0.03Light snow
40 °Light snow

McArthur Ranch, Saturday, 21 November

Light snow. High 40°, low 31°.

Pressure29.85 inHg
Wind8.2 mph NW
Humidity99%
Visibility—
Dew point35°
Sun, 2232° / 28°0.16Snow
32 °Snow

McArthur Ranch, Sunday, 22 November

Snow. High 32°, low 28°.

Pressure29.97 inHg
Wind9.2 mph NW
Humidity90%
Visibility—
Dew point27°
Mon, 2345° / 26°0Partly cloudy
45 °Partly cloudy

McArthur Ranch, Monday, 23 November

Partly cloudy. High 45°, low 26°.

Pressure29.59 inHg
Wind8.4 mph SW
Humidity35%
Visibility—
Dew point14°
Tue, 2433° / 19°0.17Snow
33 °Snow

McArthur Ranch, Tuesday, 24 November

Snow. High 33°, low 19°.

Pressure30.00 inHg
Wind9.6 mph NE
Humidity50%
Visibility—
Dew point15°
Wed, 2520° / 4°0.17Snow
20 °Snow

McArthur Ranch, Wednesday, 25 November

Snow. High 20°, low 4°.

Pressure30.47 inHg
Wind9.1 mph SW
Humidity77%
Visibility—
Dew point10°
Thu, 2636° / 4°0Mostly clear
36 °Mostly clear

McArthur Ranch, Thursday, 26 November

Mostly clear. High 36°, low 4°.

Pressure30.24 inHg
Wind10.6 mph SW
Humidity64%
Visibility—
Dew point18°
Fri, 2741° / 17°0Overcast
41 °Overcast

McArthur Ranch, Friday, 27 November

Overcast. High 41°, low 17°.

Pressure30.09 inHg
Wind9.8 mph SW
Humidity78%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2842° / 17°0.04Climate normal
42 °Climate normal

McArthur Ranch, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high42°
Average low17°
Average precipitation0.04 in
Chance of precipitation17%
Record high65° (2021)
Record low-20° (1976)
Sun, 2941° / 17°0.03Climate normal
41 °Climate normal

McArthur Ranch, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high41°
Average low17°
Average precipitation0.03 in
Chance of precipitation20%
Record high71° (2021)
Record low-8° (1979)
Mon, 3042° / 16°0.04Climate normal
42 °Climate normal

McArthur Ranch, Monday, 30 November

Climate normal for this date — 60-year average.

Average high42°
Average low16°
Average precipitation0.04 in
Chance of precipitation15%
Record high64° (2021)
Record low-17° (2006)
Tue, 0143° / 18°0.02Climate normal
43 °Climate normal

McArthur Ranch, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high43°
Average low18°
Average precipitation0.02 in
Chance of precipitation10%
Record high70° (2021)
Record low2° (1974)
Wed, 0243° / 19°0.02Climate normal
43 °Climate normal

McArthur Ranch, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high43°
Average low19°
Average precipitation0.02 in
Chance of precipitation12%
Record high74° (2021)
Record low-4° (2004)
Thu, 0342° / 18°0.05Climate normal
42 °Climate normal

McArthur Ranch, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high42°
Average low18°
Average precipitation0.05 in
Chance of precipitation12%
Record high67° (2017)
Record low-10° (1978)
Fri, 0443° / 17°0.02Climate normal
43 °Climate normal

McArthur Ranch, Friday, 4 December

Climate normal for this date — 60-year average.

Average high43°
Average low17°
Average precipitation0.02 in
Chance of precipitation15%
Record high65° (2021)
Record low-5° (2009)
Sat, 0542° / 17°0.04Climate normal
42 °Climate normal

McArthur Ranch, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high42°
Average low17°
Average precipitation0.04 in
Chance of precipitation18%
Record high64° (2012)
Record low-25° (2013)
Sun, 0640° / 16°0.04Climate normal
40 °Climate normal

McArthur Ranch, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high40°
Average low16°
Average precipitation0.04 in
Chance of precipitation23%
Record high62° (2023)
Record low-21° (1972)
Mon, 0740° / 17°0.03Climate normal
40 °Climate normal

McArthur Ranch, Monday, 7 December

Climate normal for this date — 60-year average.

Average high40°
Average low17°
Average precipitation0.03 in
Chance of precipitation20%
Record high59° (1981)
Record low-16° (2013)
Tue, 0840° / 16°0.03Climate normal
40 °Climate normal

McArthur Ranch, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high40°
Average low16°
Average precipitation0.03 in
Chance of precipitation23%
Record high63° (2020)
Record low-32° (1978)
Wed, 0940° / 14°0.05Climate normal
40 °Climate normal

McArthur Ranch, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high40°
Average low14°
Average precipitation0.05 in
Chance of precipitation20%
Record high62° (1981)
Record low-17° (1978)
Thu, 1041° / 13°0.03Climate normal
41 °Climate normal

McArthur Ranch, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high41°
Average low13°
Average precipitation0.03 in
Chance of precipitation15%
Record high59° (1981)
Record low-23° (1972)
Fri, 1141° / 16°0.02Climate normal
41 °Climate normal

McArthur Ranch, Friday, 11 December

Climate normal for this date — 60-year average.

Average high41°
Average low16°
Average precipitation0.02 in
Chance of precipitation18%
Record high64° (2025)
Record low-14° (1985)

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 McArthur Ranch, 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 McArthur Ranch, 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.