EN
English Español

As of 22:47 MDT

Weather in Colby, CO

55°Current weather

Colby, Thursday, 8 October, 22:47

Clear. Feels like 53°. High 75°, low 46°.

Pressure30.12 inHg
Wind4.6 mph N
Humidity44%
Visibility6.2 mi
Dew point34°
Fri, 0974° / 44°0.08Light rain
74 °Light rain

Colby, Friday, 9 October

Light rain. High 74°, low 44°.

Pressure30.03 inHg
Wind6.7 mph S
Humidity34%
Visibility6.2 mi
Dew point28°
Sat, 1061° / 42°0.66Rain
61 °Rain

Colby, Saturday, 10 October

Rain. High 61°, low 42°.

Pressure29.91 inHg
Wind9.4 mph S
Humidity68%
Visibility6.2 mi
Dew point40°
Sun, 1156° / 41°0.87Rain
56 °Rain

Colby, Sunday, 11 October

Rain. High 56°, low 41°.

Pressure29.88 inHg
Wind5.4 mph S
Humidity82%
Visibility6.2 mi
Dew point43°
Mon, 1246° / 40°0.62Rain
46 °Rain

Colby, Monday, 12 October

Rain. High 46°, low 40°.

Pressure30.00 inHg
Wind7.8 mph S
Humidity81%
Visibility6.2 mi
Dew point38°
Tue, 1347° / 34°0.3Snow
47 °Snow

Colby, Tuesday, 13 October

Snow. High 47°, low 34°.

Pressure29.97 inHg
Wind7.7 mph S
Humidity56%
Visibility—
Dew point30°
Wed, 1440° / 27°0.59Snow
40 °Snow

Colby, Wednesday, 14 October

Snow. High 40°, low 27°.

Pressure30.00 inHg
Wind6.5 mph W
Humidity91%
Visibility—
Dew point30°
Thu, 1550° / 41°0.17Light rain
50 °Light rain

Colby, Thursday, 15 October

Light rain. High 50°, low 41°.

Pressure29.94 inHg
Wind6.2 mph SW
Humidity68%
Visibility—
Dew point37°
Fri, 1641° / 37°0.46Snow
41 °Snow

Colby, Friday, 16 October

Snow. High 41°, low 37°.

Pressure30.21 inHg
Wind4.8 mph N
Humidity100%
Visibility—
Dew point38°
Sat, 1747° / 31°0Clear
47 °Clear

Colby, Saturday, 17 October

Clear. High 47°, low 31°.

Pressure30.39 inHg
Wind4.1 mph NE
Humidity69%
Visibility—
Dew point32°
Sun, 1850° / 34°0.05Light rain
50 °Light rain

Colby, Sunday, 18 October

Light rain. High 50°, low 34°.

Pressure30.18 inHg
Wind4.4 mph NE
Humidity59%
Visibility—
Dew point32°
Mon, 1950° / 38°0Light rain
50 °Light rain

Colby, Monday, 19 October

Light rain. High 50°, low 38°.

Pressure30.24 inHg
Wind4.8 mph N
Humidity70%
Visibility—
Dew point36°
Tue, 2057° / 37°0Clear
57 °Clear

Colby, Tuesday, 20 October

Clear. High 57°, low 37°.

Pressure30.18 inHg
Wind4.9 mph NE
Humidity49%
Visibility—
Dew point32°
Wed, 2159° / 40°0Clear
59 °Clear

Colby, Wednesday, 21 October

Clear. High 59°, low 40°.

Pressure30.15 inHg
Wind6.7 mph N
Humidity44%
Visibility—
Dew point31°
Thu, 2260° / 41°0Clear
60 °Clear

Colby, Thursday, 22 October

Clear. High 60°, low 41°.

Pressure30.24 inHg
Wind5.7 mph NE
Humidity34%
Visibility—
Dew point27°
Fri, 2360° / 43°0Clear
60 °Clear

Colby, Friday, 23 October

Clear. High 60°, low 43°.

Pressure30.27 inHg
Wind5.9 mph S
Humidity35%
Visibility—
Dew point28°

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 Colby, 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 Colby, 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.