As of 23:32 MDT

Weather in Arrowhead, CO

67°

Arrowhead, Tuesday, 6 October, 23:32

Clear. Feels like 65°. High 87°, low 56°.

Pressure30.00 inHg

Wind6.9 mph NE

Humidity28%

Visibility6.2 mi

Dew point33°

See detailed hourly forecast

Monthly outlook for Arrowhead, CO: average high 73.2°, average low 49.1°. That is 5.6° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 6 October (87.2°), the coolest 16 October (33.9°).

73.2°/49.1°

Average high / low

+5.6°

Above normal

1 / 3

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
6 October – 15 October	75.6°	63.9°	+6.5°
16 October – 25 October	69.1°	61.1°	+4.5°
26 October – 4 November	at normal	54.1°	—

October records over 66 years

84.9°5 October 2024All-time high

-0.4°30 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Fort Collins (3 mi).

Wed, 0782° / 51°

82 °

Arrowhead, Wednesday, 7 October

Clear. High 82°, low 51°.

Pressure30.06 inHg

Wind3.7 mph E

Humidity29%

Visibility6.2 mi

Dew point39°

Thu, 0885° / 50°

85 °

Arrowhead, Thursday, 8 October

Clear. High 85°, low 50°.

Pressure29.94 inHg

Wind5.6 mph SE

Humidity17%

Visibility6.2 mi

Dew point32°

Fri, 0984° / 53°

84 °

Arrowhead, Friday, 9 October

Light rain. High 84°, low 53°.

Pressure29.80 inHg

Wind7 mph SE

Humidity18%

Visibility6.2 mi

Dew point32°

Sat, 1082° / 50°

82 °

Arrowhead, Saturday, 10 October

Mostly clear. High 82°, low 50°.

Pressure29.62 inHg

Wind5.6 mph SW

Humidity17%

Visibility6.2 mi

Dew point31°

Sun, 1174° / 57°

0.02

74 °

Arrowhead, Sunday, 11 October

Light rain. High 74°, low 57°.

Pressure29.74 inHg

Wind7.8 mph SE

Humidity39%

Visibility—

Dew point42°

Mon, 1269° / 50°

0.01

69 °

Arrowhead, Monday, 12 October

Light rain. High 69°, low 50°.

Pressure29.91 inHg

Wind7.5 mph E

Humidity65%

Visibility—

Dew point44°

Tue, 1369° / 55°

69 °

Arrowhead, Tuesday, 13 October

Overcast. High 69°, low 55°.

Pressure29.83 inHg

Wind7 mph SE

Humidity46%

Visibility—

Dew point44°

Wed, 1470° / 54°

0.16

70 °

Arrowhead, Wednesday, 14 October

Light rain. High 70°, low 54°.

Pressure29.53 inHg

Wind17.9 mph NW

Humidity35%

Visibility—

Dew point39°

Thu, 1552° / 41°

52 °

Arrowhead, Thursday, 15 October

Overcast. High 52°, low 41°.

Pressure30.33 inHg

Wind14.7 mph N

Humidity63%

Visibility—

Dew point31°

Fri, 1657° / 34°

57 °

Arrowhead, Friday, 16 October

Clear. High 57°, low 34°.

Pressure30.33 inHg

Wind10.4 mph SE

Humidity26%

Visibility—

Dew point15°

Sat, 1764° / 35°

64 °

Arrowhead, Saturday, 17 October

Clear. High 64°, low 35°.

Pressure30.30 inHg

Wind6.7 mph SE

Humidity19%

Visibility—

Dew point11°

Sun, 1875° / 48°

75 °

Arrowhead, Sunday, 18 October

Clear. High 75°, low 48°.

Pressure29.97 inHg

Wind6.6 mph SE

Humidity10%

Visibility—

Dew point7°

Mon, 1977° / 50°

77 °

Arrowhead, Monday, 19 October

Clear. High 77°, low 50°.

Pressure29.85 inHg

Wind14 mph NW

Humidity12%

Visibility—

Dew point13°

Tue, 2068° / 50°

68 °

Arrowhead, Tuesday, 20 October

Clear. High 68°, low 50°.

Pressure30.12 inHg

Wind13.5 mph N

Humidity22%

Visibility—

Dew point23°

Wed, 2174° / 50°

74 °

Arrowhead, Wednesday, 21 October

Clear. High 74°, low 50°.

Pressure30.15 inHg

Wind9.4 mph NE

Humidity11%

Visibility—

Dew point11°

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

Thu, 2260° / 36°

0.05

60 °

Arrowhead, Thursday, 22 October

Climate normal for this date — 60-year average.

Average high60°

Average low36°

Average precipitation0.05 in

Chance of precipitation17%

Record high81° (2003)

Record low25° (1996)

Fri, 2360° / 36°

0.03

60 °

Arrowhead, Friday, 23 October

Climate normal for this date — 60-year average.

Average high60°

Average low36°

Average precipitation0.03 in

Chance of precipitation18%

Record high80° (2003)

Record low20° (2020)

Sat, 2459° / 35°

0.04

59 °

Arrowhead, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high59°

Average low35°

Average precipitation0.04 in

Chance of precipitation17%

Record high77° (2014)

Record low11° (1975)

Sun, 2560° / 34°

0.04

60 °

Arrowhead, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high60°

Average low34°

Average precipitation0.04 in

Chance of precipitation20%

Record high77° (2017)

Record low5° (1975)

Mon, 2658° / 35°

0.05

58 °

Arrowhead, Monday, 26 October

Climate normal for this date — 60-year average.

Average high58°

Average low35°

Average precipitation0.05 in

Chance of precipitation18%

Record high75° (1977)

Record low6° (2020)

Tue, 2756° / 33°

0.03

56 °

Arrowhead, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high56°

Average low33°

Average precipitation0.03 in

Chance of precipitation20%

Record high78° (2016)

Record low1° (2020)

Wed, 2857° / 33°

0.06

57 °

Arrowhead, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high57°

Average low33°

Average precipitation0.06 in

Chance of precipitation18%

Record high76° (2024)

Record low11° (2011)

Thu, 2956° / 33°

0.05

56 °

Arrowhead, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high56°

Average low33°

Average precipitation0.05 in

Chance of precipitation30%

Record high77° (2003)

Record low7° (2019)

Fri, 3053° / 31°

0.04

53 °

Arrowhead, Friday, 30 October

Climate normal for this date — 60-year average.

Average high53°

Average low31°

Average precipitation0.04 in

Chance of precipitation23%

Record high74° (1968)

Record low0° (1993)

Sat, 3152° / 31°

0.04

52 °

Arrowhead, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high52°

Average low31°

Average precipitation0.04 in

Chance of precipitation25%

Record high74° (2016)

Record low4° (1991)

Sun, 0152° / 31°

0.05

52 °

Arrowhead, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high52°

Average low31°

Average precipitation0.05 in

Chance of precipitation27%

Record high70° (1988)

Record low13° (1991)

Mon, 0252° / 29°

0.06

52 °

Arrowhead, Monday, 2 November

Climate normal for this date — 60-year average.

Average high52°

Average low29°

Average precipitation0.06 in

Chance of precipitation22%

Record high76° (2025)

Record low5° (1991)

Tue, 0352° / 29°

0.04

52 °

Arrowhead, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high52°

Average low29°

Average precipitation0.04 in

Chance of precipitation18%

Record high71° (2015)

Record low-5° (1991)

Wed, 0453° / 29°

0.02

53 °

Arrowhead, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high53°

Average low29°

Average precipitation0.02 in

Chance of precipitation20%

Record high73° (2020)

Record low6° (1990)

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 Arrowhead, 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 Arrowhead, 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.