As of 06:47 MDT

Weather in Arlington, CO

57°

Arlington, Tuesday, 13 October, 06:47

Clear. Feels like 56°. High 79°, low 57°.

Pressure29.77 inHg

Wind5.8 mph SW

Humidity67%

Visibility6.2 mi

Dew point46°

See detailed hourly forecast

Wed, 1458° / 49°

0.48

58 °

Arlington, Wednesday, 14 October

Heavy rain. High 58°, low 49°.

Pressure30.03 inHg

Wind10.4 mph E

Humidity77%

Visibility6.2 mi

Dew point46°

Thu, 1555° / 45°

55 °

Arlington, Thursday, 15 October

Overcast. High 55°, low 45°.

Pressure30.33 inHg

Wind21.9 mph N

Humidity51%

Visibility6.2 mi

Dew point37°

Fri, 1659° / 39°

59 °

Arlington, Friday, 16 October

Clear. High 59°, low 39°.

Pressure30.68 inHg

Wind5.6 mph N

Humidity40%

Visibility6.2 mi

Dew point29°

Sat, 1768° / 33°

68 °

Arlington, Saturday, 17 October

Overcast. High 68°, low 33°.

Pressure30.30 inHg

Wind12 mph SE

Humidity36%

Visibility—

Dew point28°

Sun, 1874° / 48°

74 °

Arlington, Sunday, 18 October

Clear. High 74°, low 48°.

Pressure29.91 inHg

Wind12 mph NE

Humidity22%

Visibility—

Dew point28°

Mon, 1968° / 49°

68 °

Arlington, Monday, 19 October

Clear. High 68°, low 49°.

Pressure30.06 inHg

Wind16 mph SE

Humidity32%

Visibility—

Dew point31°

Tue, 2076° / 53°

76 °

Arlington, Tuesday, 20 October

Clear. High 76°, low 53°.

Pressure29.71 inHg

Wind23.6 mph S

Humidity30%

Visibility—

Dew point36°

Wed, 2178° / 61°

78 °

Arlington, Wednesday, 21 October

Mostly clear. High 78°, low 61°.

Pressure29.59 inHg

Wind30.2 mph S

Humidity26%

Visibility—

Dew point36°

Thu, 2259° / 46°

59 °

Arlington, Thursday, 22 October

Mostly clear. High 59°, low 46°.

Pressure29.74 inHg

Wind18.9 mph N

Humidity60%

Visibility—

Dew point38°

Fri, 2362° / 42°

62 °

Arlington, Friday, 23 October

Clear. High 62°, low 42°.

Pressure30.03 inHg

Wind20.2 mph E

Humidity37%

Visibility—

Dew point29°

Sat, 2461° / 44°

0.19

61 °

Arlington, Saturday, 24 October

Rain. High 61°, low 44°.

Pressure30.12 inHg

Wind20.7 mph E

Humidity45%

Visibility—

Dew point33°

Sun, 2556° / 43°

0.01

56 °

Arlington, Sunday, 25 October

Light rain. High 56°, low 43°.

Pressure30.15 inHg

Wind21 mph N

Humidity44%

Visibility—

Dew point30°

Mon, 2648° / 41°

48 °

Arlington, Monday, 26 October

Overcast. High 48°, low 41°.

Pressure30.21 inHg

Wind16.8 mph SE

Humidity61%

Visibility—

Dew point34°

Tue, 2760° / 45°

60 °

Arlington, Tuesday, 27 October

Overcast. High 60°, low 45°.

Pressure30.18 inHg

Wind14.1 mph SE

Humidity58%

Visibility—

Dew point40°

Wed, 2863° / 48°

63 °

Arlington, Wednesday, 28 October

Overcast. High 63°, low 48°.

Pressure30.06 inHg

Wind6.8 mph N

Humidity55%

Visibility—

Dew point40°

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 Arlington, 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 Arlington, 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.