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As of 15:35 MDT

Weather in Augusta, MT

83°Current weather

Augusta, Saturday, 8 August, 15:35

Clear. Feels like 80°. High 83°, low 50°.

Pressure29.77 inHg
Wind10.9 mph NW
Humidity18%
Visibility6.2 mi
Dew point35°
Sun, 0979° / 51°0Clear
79 °Clear

Augusta, Sunday, 9 August

Clear. High 79°, low 51°.

Pressure29.94 inHg
Wind6.5 mph E
Humidity33%
Visibility6.2 mi
Dew point42°
Mon, 1090° / 46°0Clear
90 °Clear

Augusta, Monday, 10 August

Clear. High 90°, low 46°.

Pressure29.80 inHg
Wind6.4 mph NE
Humidity19%
Visibility6.2 mi
Dew point36°
Tue, 1185° / 54°0Clear
85 °Clear

Augusta, Tuesday, 11 August

Clear. High 85°, low 54°.

Pressure29.97 inHg
Wind6.8 mph E
Humidity30%
Visibility6.2 mi
Dew point41°
Wed, 1283° / 58°0Partly cloudy
83 °Partly cloudy

Augusta, Wednesday, 12 August

Partly cloudy. High 83°, low 58°.

Pressure29.88 inHg
Wind10.7 mph NE
Humidity31%
Visibility6.2 mi
Dew point43°
Thu, 1385° / 53°0Light rain
85 °Light rain

Augusta, Thursday, 13 August

Light rain. High 85°, low 53°.

Pressure29.85 inHg
Wind18.6 mph SE
Humidity41%
Visibility—
Dew point44°
Fri, 1486° / 60°0Mostly clear
86 °Mostly clear

Augusta, Friday, 14 August

Mostly clear. High 86°, low 60°.

Pressure29.91 inHg
Wind16.4 mph NE
Humidity34%
Visibility—
Dew point44°
Sat, 1579° / 56°0Overcast
79 °Overcast

Augusta, Saturday, 15 August

Overcast. High 79°, low 56°.

Pressure30.03 inHg
Wind10.7 mph SE
Humidity48%
Visibility—
Dew point45°
Sun, 1690° / 56°0Clear
90 °Clear

Augusta, Sunday, 16 August

Clear. High 90°, low 56°.

Pressure29.94 inHg
Wind16.7 mph W
Humidity17%
Visibility—
Dew point32°
Mon, 1792° / 59°0Overcast
92 °Overcast

Augusta, Monday, 17 August

Overcast. High 92°, low 59°.

Pressure30.00 inHg
Wind13.2 mph W
Humidity18%
Visibility—
Dew point33°
Tue, 1880° / 62°0.31Rain
80 °Rain

Augusta, Tuesday, 18 August

Rain. High 80°, low 62°.

Pressure29.97 inHg
Wind11.8 mph NW
Humidity26%
Visibility—
Dew point40°
Wed, 1986° / 54°0Clear
86 °Clear

Augusta, Wednesday, 19 August

Clear. High 86°, low 54°.

Pressure30.00 inHg
Wind9.8 mph W
Humidity29%
Visibility—
Dew point40°
Thu, 2091° / 62°0Overcast
91 °Overcast

Augusta, Thursday, 20 August

Overcast. High 91°, low 62°.

Pressure29.85 inHg
Wind14.3 mph NW
Humidity16%
Visibility—
Dew point31°
Fri, 2189° / 65°0Clear
89 °Clear

Augusta, Friday, 21 August

Clear. High 89°, low 65°.

Pressure29.94 inHg
Wind9.8 mph E
Humidity23%
Visibility—
Dew point38°
Sat, 2292° / 65°0Overcast
92 °Overcast

Augusta, Saturday, 22 August

Overcast. High 92°, low 65°.

Pressure29.91 inHg
Wind17.2 mph NE
Humidity27%
Visibility—
Dew point44°
Sun, 2387° / 64°0.03Light rain
87 °Light rain

Augusta, Sunday, 23 August

Light rain. High 87°, low 64°.

Pressure30.06 inHg
Wind9 mph NE
Humidity33%
Visibility—
Dew point46°

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 Augusta, 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 Augusta, 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.