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As of 12:58 MDT

Weather in Bannack, MT

82°Current weather

Bannack, Saturday, 8 August, 12:58

Clear. Feels like 79°. High 87°, low 51°.

Pressure29.88 inHg
Wind15.7 mph W
Humidity12%
Visibility6.2 mi
Dew point25°
Sun, 0987° / 50°0Partly cloudy
87 °Partly cloudy

Bannack, Sunday, 9 August

Partly cloudy. High 87°, low 50°.

Pressure29.85 inHg
Wind3.6 mph SW
Humidity13%
Visibility6.2 mi
Dew point25°
Mon, 1090° / 51°0Clear
90 °Clear

Bannack, Monday, 10 August

Clear. High 90°, low 51°.

Pressure29.83 inHg
Wind18.2 mph W
Humidity11%
Visibility6.2 mi
Dew point24°
Tue, 1188° / 54°0Clear
88 °Clear

Bannack, Tuesday, 11 August

Clear. High 88°, low 54°.

Pressure29.91 inHg
Wind9.2 mph W
Humidity10%
Visibility6.2 mi
Dew point21°
Wed, 1287° / 55°0Clear
87 °Clear

Bannack, Wednesday, 12 August

Clear. High 87°, low 55°.

Pressure29.80 inHg
Wind3.9 mph SE
Humidity15%
Visibility6.2 mi
Dew point29°
Thu, 1389° / 53°0Clear
89 °Clear

Bannack, Thursday, 13 August

Clear. High 89°, low 53°.

Pressure29.80 inHg
Wind18.6 mph SW
Humidity19%
Visibility—
Dew point31°
Fri, 1487° / 62°0Overcast
87 °Overcast

Bannack, Friday, 14 August

Overcast. High 87°, low 62°.

Pressure29.83 inHg
Wind16.5 mph W
Humidity17%
Visibility—
Dew point31°
Sat, 1576° / 58°0.1Light rain
76 °Light rain

Bannack, Saturday, 15 August

Light rain. High 76°, low 58°.

Pressure30.03 inHg
Wind9.9 mph W
Humidity47%
Visibility—
Dew point47°
Sun, 1681° / 53°0.01Light rain
81 °Light rain

Bannack, Sunday, 16 August

Light rain. High 81°, low 53°.

Pressure30.03 inHg
Wind16.1 mph W
Humidity21%
Visibility—
Dew point33°
Mon, 1787° / 57°0Overcast
87 °Overcast

Bannack, Monday, 17 August

Overcast. High 87°, low 57°.

Pressure30.03 inHg
Wind11.3 mph SW
Humidity14%
Visibility—
Dew point26°
Tue, 1882° / 65°0Overcast
82 °Overcast

Bannack, Tuesday, 18 August

Overcast. High 82°, low 65°.

Pressure29.88 inHg
Wind17.5 mph W
Humidity23%
Visibility—
Dew point38°
Wed, 1981° / 49°0Clear
81 °Clear

Bannack, Wednesday, 19 August

Clear. High 81°, low 49°.

Pressure30.09 inHg
Wind7.3 mph NW
Humidity30%
Visibility—
Dew point36°
Thu, 2087° / 55°0Overcast
87 °Overcast

Bannack, Thursday, 20 August

Overcast. High 87°, low 55°.

Pressure29.91 inHg
Wind13 mph NW
Humidity16%
Visibility—
Dew point28°
Fri, 2190° / 60°0Clear
90 °Clear

Bannack, Friday, 21 August

Clear. High 90°, low 60°.

Pressure29.88 inHg
Wind10.6 mph W
Humidity12%
Visibility—
Dew point25°
Sat, 2291° / 58°0Clear
91 °Clear

Bannack, Saturday, 22 August

Clear. High 91°, low 58°.

Pressure29.94 inHg
Wind12.6 mph NW
Humidity15%
Visibility—
Dew point29°
Sun, 2391° / 60°0Overcast
91 °Overcast

Bannack, Sunday, 23 August

Overcast. High 91°, low 60°.

Pressure29.97 inHg
Wind13 mph NE
Humidity21%
Visibility—
Dew point36°

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 Bannack, 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 Bannack, 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.