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As of 16:51 MDT

Weather in Brockton, MT

89°Current weather

Brockton, Saturday, 8 August, 16:51

Mostly clear. Feels like 86°. High 89°, low 54°.

Pressure29.77 inHg
Wind12 mph N
Humidity25%
Visibility6.2 mi
Dew point47°
Sun, 0990° / 55°0Clear
90 °Clear

Brockton, Sunday, 9 August

Clear. High 90°, low 55°.

Pressure29.85 inHg
Wind14 mph E
Humidity29%
Visibility6.2 mi
Dew point47°
Mon, 1083° / 49°0Partly cloudy
83 °Partly cloudy

Brockton, Monday, 10 August

Partly cloudy. High 83°, low 49°.

Pressure29.91 inHg
Wind12.5 mph NE
Humidity33%
Visibility6.2 mi
Dew point46°
Tue, 1188° / 58°0Clear
88 °Clear

Brockton, Tuesday, 11 August

Clear. High 88°, low 58°.

Pressure29.91 inHg
Wind7.2 mph E
Humidity31%
Visibility6.2 mi
Dew point47°
Wed, 1283° / 58°0Partly cloudy
83 °Partly cloudy

Brockton, Wednesday, 12 August

Partly cloudy. High 83°, low 58°.

Pressure29.94 inHg
Wind12 mph NE
Humidity32%
Visibility6.2 mi
Dew point46°
Thu, 1383° / 57°0Partly cloudy
83 °Partly cloudy

Brockton, Thursday, 13 August

Partly cloudy. High 83°, low 57°.

Pressure30.06 inHg
Wind16.7 mph E
Humidity32%
Visibility—
Dew point42°
Fri, 1475° / 65°0.28Light rain
75 °Light rain

Brockton, Friday, 14 August

Light rain. High 75°, low 65°.

Pressure29.91 inHg
Wind18.4 mph SE
Humidity56%
Visibility—
Dew point54°
Sat, 1578° / 62°0.02Light rain
78 °Light rain

Brockton, Saturday, 15 August

Light rain. High 78°, low 62°.

Pressure30.06 inHg
Wind11.8 mph N
Humidity36%
Visibility—
Dew point45°
Sun, 1686° / 60°0.16Light rain
86 °Light rain

Brockton, Sunday, 16 August

Light rain. High 86°, low 60°.

Pressure30.00 inHg
Wind10 mph E
Humidity43%
Visibility—
Dew point51°
Mon, 1794° / 68°0Overcast
94 °Overcast

Brockton, Monday, 17 August

Overcast. High 94°, low 68°.

Pressure29.91 inHg
Wind14.6 mph W
Humidity23%
Visibility—
Dew point44°
Tue, 1889° / 67°0Light rain
89 °Light rain

Brockton, Tuesday, 18 August

Light rain. High 89°, low 67°.

Pressure29.97 inHg
Wind18.6 mph NE
Humidity28%
Visibility—
Dew point46°
Wed, 1976° / 65°0.14Light rain
76 °Light rain

Brockton, Wednesday, 19 August

Light rain. High 76°, low 65°.

Pressure30.09 inHg
Wind10.5 mph NE
Humidity75%
Visibility—
Dew point58°
Thu, 2088° / 64°0Overcast
88 °Overcast

Brockton, Thursday, 20 August

Overcast. High 88°, low 64°.

Pressure29.94 inHg
Wind10.4 mph E
Humidity41%
Visibility—
Dew point53°
Fri, 2193° / 68°0Overcast
93 °Overcast

Brockton, Friday, 21 August

Overcast. High 93°, low 68°.

Pressure29.77 inHg
Wind18 mph NE
Humidity21%
Visibility—
Dew point44°
Sat, 2275° / 54°0Overcast
75 °Overcast

Brockton, Saturday, 22 August

Overcast. High 75°, low 54°.

Pressure30.15 inHg
Wind14.8 mph E
Humidity41%
Visibility—
Dew point42°
Sun, 2384° / 59°0Clear
84 °Clear

Brockton, Sunday, 23 August

Clear. High 84°, low 59°.

Pressure30.06 inHg
Wind12.8 mph NE
Humidity30%
Visibility—
Dew point42°

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 Brockton, 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 Brockton, 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.