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As of 22:36 MDT

Weather in Columbus, MT

56°Current weather

Columbus, Thursday, 22 October, 22:36

Overcast. Feels like 55°. High 73°, low 45°.

Pressure29.68 inHg
Wind1 mph N
Humidity66%
Visibility6.2 mi
Dew point45°
Fri, 2360° / 38°0.44Snow
60 °Snow

Columbus, Friday, 23 October

Snow. High 60°, low 38°.

Pressure29.62 inHg
Wind10 mph NW
Humidity95%
Visibility2.9 mi
Dew point50°
Sat, 2451° / 36°0Light rain
51 °Light rain

Columbus, Saturday, 24 October

Light rain. High 51°, low 36°.

Pressure30.39 inHg
Wind4 mph SE
Humidity58%
Visibility6.2 mi
Dew point22°
Sun, 2550° / 30°0Clear
50 °Clear

Columbus, Sunday, 25 October

Clear. High 50°, low 30°.

Pressure30.30 inHg
Wind5.1 mph NE
Humidity54%
Visibility6.2 mi
Dew point25°
Mon, 2651° / 28°0Clear
51 °Clear

Columbus, Monday, 26 October

Clear. High 51°, low 28°.

Pressure30.24 inHg
Wind2.6 mph E
Humidity61%
Visibility6.2 mi
Dew point29°
Tue, 2745° / 37°0.13Light rain
45 °Light rain

Columbus, Tuesday, 27 October

Light rain. High 45°, low 37°.

Pressure30.03 inHg
Wind4.9 mph NE
Humidity82%
Visibility—
Dew point36°
Wed, 2842° / 33°0.25Snow
42 °Snow

Columbus, Wednesday, 28 October

Snow. High 42°, low 33°.

Pressure30.27 inHg
Wind12.3 mph NW
Humidity63%
Visibility—
Dew point30°
Thu, 2933° / 27°0.06Light snow
33 °Light snow

Columbus, Thursday, 29 October

Light snow. High 33°, low 27°.

Pressure30.27 inHg
Wind8 mph E
Humidity83%
Visibility—
Dew point26°
Fri, 3036° / 29°0.03Light snow
36 °Light snow

Columbus, Friday, 30 October

Light snow. High 36°, low 29°.

Pressure29.97 inHg
Wind5.5 mph N
Humidity89%
Visibility—
Dew point30°
Sat, 3146° / 33°0Overcast
46 °Overcast

Columbus, Saturday, 31 October

Overcast. High 46°, low 33°.

Pressure29.85 inHg
Wind16 mph NW
Humidity51%
Visibility—
Dew point24°
Sun, 0142° / 34°0.01Snow
42 °Snow

Columbus, Sunday, 1 November

Snow. High 42°, low 34°.

Pressure30.12 inHg
Wind19.9 mph NW
Humidity62%
Visibility—
Dew point28°
Mon, 0249° / 31°0Partly cloudy
49 °Partly cloudy

Columbus, Monday, 2 November

Partly cloudy. High 49°, low 31°.

Pressure30.39 inHg
Wind8.6 mph NW
Humidity36%
Visibility—
Dew point17°
Tue, 0353° / 31°0Clear
53 °Clear

Columbus, Tuesday, 3 November

Clear. High 53°, low 31°.

Pressure30.50 inHg
Wind4.4 mph W
Humidity29%
Visibility—
Dew point14°
Wed, 0459° / 34°0Partly cloudy
59 °Partly cloudy

Columbus, Wednesday, 4 November

Partly cloudy. High 59°, low 34°.

Pressure30.30 inHg
Wind4.6 mph SW
Humidity25%
Visibility—
Dew point15°
Thu, 0563° / 41°0Clear
63 °Clear

Columbus, Thursday, 5 November

Clear. High 63°, low 41°.

Pressure30.12 inHg
Wind4.8 mph SE
Humidity33%
Visibility—
Dew point26°
Fri, 0668° / 44°0Clear
68 °Clear

Columbus, Friday, 6 November

Clear. High 68°, low 44°.

Pressure29.91 inHg
Wind7.8 mph NW
Humidity31%
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 Columbus, MT 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 Columbus, MT 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.