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As of 15:06 MDT

Weather in Muir, MT

32°Current weather

Muir, Monday, 12 October, 15:06

Overcast. Feels like 32°. High 32°, low 22°.

Pressure29.97 inHg
Wind0.7 mph NE
Humidity87%
Visibility6.2 mi
Dew point29°
Tue, 1338° / 20°0Clear
38 °Clear

Muir, Tuesday, 13 October

Clear. High 38°, low 20°.

Pressure30.09 inHg
Wind3.9 mph W
Humidity74%
Visibility6.2 mi
Dew point27°
Wed, 1447° / 25°0Clear
47 °Clear

Muir, Wednesday, 14 October

Clear. High 47°, low 25°.

Pressure30.18 inHg
Wind4.3 mph W
Humidity60%
Visibility6.2 mi
Dew point24°
Thu, 1551° / 34°0Clear
51 °Clear

Muir, Thursday, 15 October

Clear. High 51°, low 34°.

Pressure30.56 inHg
Wind3.4 mph E
Humidity60%
Visibility6.2 mi
Dew point32°
Fri, 1663° / 35°0Clear
63 °Clear

Muir, Friday, 16 October

Clear. High 63°, low 35°.

Pressure30.39 inHg
Wind1.8 mph SW
Humidity38%
Visibility6.2 mi
Dew point26°
Sat, 1765° / 40°0Clear
65 °Clear

Muir, Saturday, 17 October

Clear. High 65°, low 40°.

Pressure30.03 inHg
Wind6.1 mph W
Humidity33%
Visibility—
Dew point29°
Sun, 1861° / 41°0Overcast
61 °Overcast

Muir, Sunday, 18 October

Overcast. High 61°, low 41°.

Pressure29.97 inHg
Wind5.2 mph NW
Humidity46%
Visibility—
Dew point34°
Mon, 1965° / 41°0Mostly clear
65 °Mostly clear

Muir, Monday, 19 October

Mostly clear. High 65°, low 41°.

Pressure29.85 inHg
Wind10.3 mph SW
Humidity34%
Visibility—
Dew point30°
Tue, 2061° / 44°0.15Rain
61 °Rain

Muir, Tuesday, 20 October

Rain. High 61°, low 44°.

Pressure29.65 inHg
Wind5.3 mph S
Humidity36%
Visibility—
Dew point30°
Wed, 2144° / 36°0.66Snow
44 °Snow

Muir, Wednesday, 21 October

Snow. High 44°, low 36°.

Pressure29.80 inHg
Wind4.1 mph SE
Humidity98%
Visibility—
Dew point40°
Thu, 2235° / 34°0.33Snow
35 °Snow

Muir, Thursday, 22 October

Snow. High 35°, low 34°.

Pressure30.06 inHg
Wind4.7 mph W
Humidity99%
Visibility—
Dew point34°
Fri, 2345° / 27°0Clear
45 °Clear

Muir, Friday, 23 October

Clear. High 45°, low 27°.

Pressure30.09 inHg
Wind5.5 mph W
Humidity79%
Visibility—
Dew point34°
Sat, 2452° / 32°0.02Light rain
52 °Light rain

Muir, Saturday, 24 October

Light rain. High 52°, low 32°.

Pressure30.09 inHg
Wind6.2 mph S
Humidity67%
Visibility—
Dew point35°
Sun, 2546° / 37°0.04Light rain
46 °Light rain

Muir, Sunday, 25 October

Light rain. High 46°, low 37°.

Pressure30.09 inHg
Wind6.4 mph W
Humidity77%
Visibility—
Dew point35°
Mon, 2649° / 33°0.01Light rain
49 °Light rain

Muir, Monday, 26 October

Light rain. High 49°, low 33°.

Pressure29.97 inHg
Wind9.1 mph W
Humidity62%
Visibility—
Dew point32°
Tue, 2745° / 36°0.08Snow
45 °Snow

Muir, Tuesday, 27 October

Snow. High 45°, low 36°.

Pressure30.03 inHg
Wind8.9 mph W
Humidity70%
Visibility—
Dew point33°

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 Muir, 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 Muir, 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.