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As of 20:41 MDT

Weather in Muir, MT

71°Current weather

Muir, Saturday, 8 August, 20:41

Mostly clear. Feels like 70°. High 87°, low 54°.

Pressure29.88 inHg
Wind2.1 mph N
Humidity37%
Visibility6.2 mi
Dew point44°
Sun, 0984° / 50°0Partly cloudy
84 °Partly cloudy

Muir, Sunday, 9 August

Partly cloudy. High 84°, low 50°.

Pressure29.85 inHg
Wind5.6 mph NW
Humidity12%
Visibility6.2 mi
Dew point25°
Mon, 1090° / 50°0Mostly clear
90 °Mostly clear

Muir, Monday, 10 August

Mostly clear. High 90°, low 50°.

Pressure29.80 inHg
Wind11.3 mph W
Humidity11%
Visibility6.2 mi
Dew point24°
Tue, 1187° / 57°0Clear
87 °Clear

Muir, Tuesday, 11 August

Clear. High 87°, low 57°.

Pressure29.91 inHg
Wind4.5 mph NW
Humidity11%
Visibility6.2 mi
Dew point23°
Wed, 1288° / 58°0Overcast
88 °Overcast

Muir, Wednesday, 12 August

Overcast. High 88°, low 58°.

Pressure29.83 inHg
Wind2.3 mph N
Humidity18%
Visibility6.2 mi
Dew point35°
Thu, 1386° / 53°0Overcast
86 °Overcast

Muir, Thursday, 13 August

Overcast. High 86°, low 53°.

Pressure29.77 inHg
Wind11.6 mph W
Humidity23%
Visibility—
Dew point38°
Fri, 1474° / 54°0.19Rain
74 °Rain

Muir, Friday, 14 August

Rain. High 74°, low 54°.

Pressure29.97 inHg
Wind6.5 mph SE
Humidity40%
Visibility—
Dew point46°
Sat, 1579° / 56°0.28Rain
79 °Rain

Muir, Saturday, 15 August

Rain. High 79°, low 56°.

Pressure30.09 inHg
Wind6.8 mph NE
Humidity49%
Visibility—
Dew point51°
Sun, 1683° / 54°0.09Light rain
83 °Light rain

Muir, Sunday, 16 August

Light rain. High 83°, low 54°.

Pressure30.03 inHg
Wind5.1 mph S
Humidity29%
Visibility—
Dew point41°
Mon, 1785° / 56°0Mostly clear
85 °Mostly clear

Muir, Monday, 17 August

Mostly clear. High 85°, low 56°.

Pressure30.00 inHg
Wind4.8 mph S
Humidity23%
Visibility—
Dew point38°
Tue, 1875° / 63°0.01Light rain
75 °Light rain

Muir, Tuesday, 18 August

Light rain. High 75°, low 63°.

Pressure30.12 inHg
Wind9.4 mph NW
Humidity56%
Visibility—
Dew point50°
Wed, 1981° / 54°0.03Light rain
81 °Light rain

Muir, Wednesday, 19 August

Light rain. High 81°, low 54°.

Pressure29.97 inHg
Wind11.9 mph NW
Humidity41%
Visibility—
Dew point46°
Thu, 2082° / 56°0Partly cloudy
82 °Partly cloudy

Muir, Thursday, 20 August

Partly cloudy. High 82°, low 56°.

Pressure29.88 inHg
Wind8.9 mph NW
Humidity22%
Visibility—
Dew point34°
Fri, 2176° / 52°0.11Light rain
76 °Light rain

Muir, Friday, 21 August

Light rain. High 76°, low 52°.

Pressure29.91 inHg
Wind11.3 mph NW
Humidity38%
Visibility—
Dew point41°
Sat, 2282° / 54°0Clear
82 °Clear

Muir, Saturday, 22 August

Clear. High 82°, low 54°.

Pressure29.91 inHg
Wind8.6 mph NW
Humidity21%
Visibility—
Dew point31°
Sun, 2389° / 56°0Clear
89 °Clear

Muir, Sunday, 23 August

Clear. High 89°, low 56°.

Pressure29.77 inHg
Wind15.9 mph NW
Humidity13%
Visibility—
Dew point25°

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.