As of 00:51 MDT

Weather in Arapahoe, CO

45°

Arapahoe, Sunday, 18 October, 00:51

Clear. Feels like 40°. High 72°, low 37°.

Pressure30.15 inHg

Wind10.7 mph S

Humidity56%

Visibility6.2 mi

Dew point31°

See detailed hourly forecast

Mon, 1964° / 38°

64 °

Arapahoe, Monday, 19 October

Partly cloudy. High 64°, low 38°.

Pressure30.12 inHg

Wind6.5 mph NE

Humidity49%

Visibility6.2 mi

Dew point42°

Tue, 2071° / 45°

71 °

Arapahoe, Tuesday, 20 October

Clear. High 71°, low 45°.

Pressure30.03 inHg

Wind8.4 mph S

Humidity56%

Visibility6.2 mi

Dew point51°

Wed, 2174° / 52°

74 °

Arapahoe, Wednesday, 21 October

Clear. High 74°, low 52°.

Pressure30.12 inHg

Wind6.8 mph NE

Humidity42%

Visibility6.2 mi

Dew point48°

Thu, 2274° / 54°

74 °

Arapahoe, Thursday, 22 October

Overcast. High 74°, low 54°.

Pressure30.03 inHg

Wind15 mph S

Humidity65%

Visibility—

Dew point56°

Fri, 2375° / 60°

75 °

Arapahoe, Friday, 23 October

Partly cloudy. High 75°, low 60°.

Pressure29.80 inHg

Wind26.2 mph S

Humidity51%

Visibility—

Dew point51°

Sat, 2462° / 47°

62 °

Arapahoe, Saturday, 24 October

Partly cloudy. High 62°, low 47°.

Pressure30.27 inHg

Wind21.8 mph N

Humidity46%

Visibility—

Dew point35°

Sun, 2549° / 41°

49 °

Arapahoe, Sunday, 25 October

Overcast. High 49°, low 41°.

Pressure30.56 inHg

Wind8.2 mph S

Humidity44%

Visibility—

Dew point25°

Mon, 2658° / 40°

58 °

Arapahoe, Monday, 26 October

Overcast. High 58°, low 40°.

Pressure30.18 inHg

Wind26.1 mph S

Humidity63%

Visibility—

Dew point39°

Tue, 2773° / 51°

73 °

Arapahoe, Tuesday, 27 October

Clear. High 73°, low 51°.

Pressure29.85 inHg

Wind24.5 mph S

Humidity39%

Visibility—

Dew point41°

Wed, 2875° / 53°

0.01

75 °

Arapahoe, Wednesday, 28 October

Light rain. High 75°, low 53°.

Pressure29.68 inHg

Wind21 mph SW

Humidity35%

Visibility—

Dew point40°

Thu, 2966° / 50°

66 °

Arapahoe, Thursday, 29 October

Clear. High 66°, low 50°.

Pressure29.88 inHg

Wind17.8 mph NW

Humidity27%

Visibility—

Dew point27°

Fri, 3067° / 49°

67 °

Arapahoe, Friday, 30 October

Clear. High 67°, low 49°.

Pressure29.83 inHg

Wind19.8 mph S

Humidity31%

Visibility—

Dew point32°

Sat, 3166° / 47°

66 °

Arapahoe, Saturday, 31 October

Mostly clear. High 66°, low 47°.

Pressure29.53 inHg

Wind26.5 mph NW

Humidity25%

Visibility—

Dew point27°

Sun, 0166° / 41°

66 °

Arapahoe, Sunday, 1 November

Clear. High 66°, low 41°.

Pressure29.94 inHg

Wind22.6 mph S

Humidity26%

Visibility—

Dew point24°

Mon, 0261° / 46°

61 °

Arapahoe, Monday, 2 November

Partly cloudy. High 61°, low 46°.

Pressure29.71 inHg

Wind11.2 mph S

Humidity35%

Visibility—

Dew point31°

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.