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As of 14:15 MDT

Weather in Butte, MT

82°Current weather

Butte, Saturday, 8 August, 14:15

Clear. Feels like 80°. High 84°, low 50°.

Pressure29.85 inHg
Wind15.4 mph W
Humidity16%
Visibility6.2 mi
Dew point30°
Sun, 0983° / 50°0Clear
83 °Clear

Butte, Sunday, 9 August

Clear. High 83°, low 50°.

Pressure29.91 inHg
Wind3.5 mph N
Humidity16%
Visibility6.2 mi
Dew point28°
Mon, 1088° / 48°0Clear
88 °Clear

Butte, Monday, 10 August

Clear. High 88°, low 48°.

Pressure29.83 inHg
Wind14.3 mph W
Humidity12%
Visibility6.2 mi
Dew point25°
Tue, 1187° / 50°0Clear
87 °Clear

Butte, Tuesday, 11 August

Clear. High 87°, low 50°.

Pressure29.91 inHg
Wind2.2 mph NW
Humidity15%
Visibility6.2 mi
Dew point28°
Wed, 1288° / 53°0Clear
88 °Clear

Butte, Wednesday, 12 August

Clear. High 88°, low 53°.

Pressure29.80 inHg
Wind2 mph NW
Humidity14%
Visibility6.2 mi
Dew point27°
Thu, 1386° / 52°0Clear
86 °Clear

Butte, Thursday, 13 August

Clear. High 86°, low 52°.

Pressure29.80 inHg
Wind11.8 mph SE
Humidity21%
Visibility—
Dew point34°
Fri, 1487° / 59°0.03Light rain
87 °Light rain

Butte, Friday, 14 August

Light rain. High 87°, low 59°.

Pressure29.83 inHg
Wind16.4 mph W
Humidity16%
Visibility—
Dew point30°
Sat, 1577° / 57°0.24Rain
77 °Rain

Butte, Saturday, 15 August

Rain. High 77°, low 57°.

Pressure30.06 inHg
Wind7.1 mph S
Humidity63%
Visibility—
Dew point51°
Sun, 1685° / 54°0Light rain
85 °Light rain

Butte, Sunday, 16 August

Light rain. High 85°, low 54°.

Pressure30.03 inHg
Wind20.4 mph SW
Humidity22%
Visibility—
Dew point35°
Mon, 1787° / 54°0Partly cloudy
87 °Partly cloudy

Butte, Monday, 17 August

Partly cloudy. High 87°, low 54°.

Pressure30.03 inHg
Wind10.2 mph W
Humidity14%
Visibility—
Dew point26°
Tue, 1875° / 57°0.06Light rain
75 °Light rain

Butte, Tuesday, 18 August

Light rain. High 75°, low 57°.

Pressure29.94 inHg
Wind11.5 mph NW
Humidity33%
Visibility—
Dew point43°
Wed, 1981° / 48°0Clear
81 °Clear

Butte, Wednesday, 19 August

Clear. High 81°, low 48°.

Pressure30.06 inHg
Wind4.9 mph E
Humidity28%
Visibility—
Dew point36°
Thu, 2087° / 55°0Overcast
87 °Overcast

Butte, Thursday, 20 August

Overcast. High 87°, low 55°.

Pressure29.91 inHg
Wind8.5 mph W
Humidity19%
Visibility—
Dew point33°
Fri, 2189° / 57°0Clear
89 °Clear

Butte, Friday, 21 August

Clear. High 89°, low 57°.

Pressure29.94 inHg
Wind10.2 mph W
Humidity19%
Visibility—
Dew point34°
Sat, 2290° / 58°0Clear
90 °Clear

Butte, Saturday, 22 August

Clear. High 90°, low 58°.

Pressure29.94 inHg
Wind11.7 mph NW
Humidity20%
Visibility—
Dew point37°
Sun, 2390° / 58°0Overcast
90 °Overcast

Butte, Sunday, 23 August

Overcast. High 90°, low 58°.

Pressure30.00 inHg
Wind8.8 mph E
Humidity24%
Visibility—
Dew point40°

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 Butte, 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 Butte, 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.