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As of 18:44 MDT

Weather in Arapahoe, CO

49°Current weather

Arapahoe, Friday, 16 October, 18:44

Clear. Feels like 49°. High 55°, low 35°.

Pressure30.62 inHg
Wind2.1 mph E
Humidity40%
Visibility6.2 mi
Dew point27°
Sat, 1766° / 34°0Clear
66 °Clear

Arapahoe, Saturday, 17 October

Clear. High 66°, low 34°.

Pressure30.33 inHg
Wind10.8 mph S
Humidity34%
Visibility6.2 mi
Dew point27°
Sun, 1870° / 39°0Partly cloudy
70 °Partly cloudy

Arapahoe, Sunday, 18 October

Partly cloudy. High 70°, low 39°.

Pressure30.03 inHg
Wind6.2 mph S
Humidity33%
Visibility6.2 mi
Dew point36°
Mon, 1966° / 43°0Clear
66 °Clear

Arapahoe, Monday, 19 October

Clear. High 66°, low 43°.

Pressure30.03 inHg
Wind5.1 mph NE
Humidity41%
Visibility6.2 mi
Dew point40°
Tue, 2073° / 48°0Clear
73 °Clear

Arapahoe, Tuesday, 20 October

Clear. High 73°, low 48°.

Pressure29.94 inHg
Wind8.3 mph S
Humidity49%
Visibility6.2 mi
Dew point49°
Wed, 2175° / 52°0Partly cloudy
75 °Partly cloudy

Arapahoe, Wednesday, 21 October

Partly cloudy. High 75°, low 52°.

Pressure30.12 inHg
Wind10 mph SW
Humidity49%
Visibility—
Dew point49°
Thu, 2269° / 58°0.03Light rain
69 °Light rain

Arapahoe, Thursday, 22 October

Light rain. High 69°, low 58°.

Pressure29.91 inHg
Wind28 mph SW
Humidity58%
Visibility—
Dew point52°
Fri, 2370° / 57°0.04Light rain
70 °Light rain

Arapahoe, Friday, 23 October

Light rain. High 70°, low 57°.

Pressure29.80 inHg
Wind27.1 mph S
Humidity28%
Visibility—
Dew point32°
Sat, 2461° / 45°0.07Light rain
61 °Light rain

Arapahoe, Saturday, 24 October

Light rain. High 61°, low 45°.

Pressure29.94 inHg
Wind18 mph N
Humidity62%
Visibility—
Dew point47°
Sun, 2553° / 41°0Overcast
53 °Overcast

Arapahoe, Sunday, 25 October

Overcast. High 53°, low 41°.

Pressure30.27 inHg
Wind18.8 mph N
Humidity55%
Visibility—
Dew point33°
Mon, 2655° / 39°0Mostly clear
55 °Mostly clear

Arapahoe, Monday, 26 October

Mostly clear. High 55°, low 39°.

Pressure30.30 inHg
Wind14.2 mph S
Humidity52%
Visibility—
Dew point33°
Tue, 2757° / 47°0Overcast
57 °Overcast

Arapahoe, Tuesday, 27 October

Overcast. High 57°, low 47°.

Pressure30.00 inHg
Wind29.9 mph S
Humidity67%
Visibility—
Dew point45°
Wed, 2873° / 52°0Overcast
73 °Overcast

Arapahoe, Wednesday, 28 October

Overcast. High 73°, low 52°.

Pressure29.74 inHg
Wind27.3 mph S
Humidity44%
Visibility—
Dew point42°
Thu, 2968° / 49°0Overcast
68 °Overcast

Arapahoe, Thursday, 29 October

Overcast. High 68°, low 49°.

Pressure30.00 inHg
Wind12.3 mph NW
Humidity22%
Visibility—
Dew point23°
Fri, 3065° / 49°0Overcast
65 °Overcast

Arapahoe, Friday, 30 October

Overcast. High 65°, low 49°.

Pressure30.06 inHg
Wind19.3 mph S
Humidity41%
Visibility—
Dew point37°
Sat, 3170° / 50°0Clear
70 °Clear

Arapahoe, Saturday, 31 October

Clear. High 70°, low 50°.

Pressure29.68 inHg
Wind13.2 mph S
Humidity35%
Visibility—
Dew point37°

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 Arapahoe, 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 Arapahoe, 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.