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As of 02:49 MDT

Weather in Canton, MT

67°Current weather

Canton, Sunday, 9 August, 02:49

Clear. Feels like 65°. High 89°, low 60°.

Pressure29.94 inHg
Wind1 mph E
Humidity37%
Visibility6.2 mi
Dew point40°
Mon, 1091° / 54°0Clear
91 °Clear

Canton, Monday, 10 August

Clear. High 91°, low 54°.

Pressure29.83 inHg
Wind2.2 mph NE
Humidity17%
Visibility6.2 mi
Dew point34°
Tue, 1192° / 58°0Clear
92 °Clear

Canton, Tuesday, 11 August

Clear. High 92°, low 58°.

Pressure29.91 inHg
Wind2.7 mph N
Humidity15%
Visibility6.2 mi
Dew point30°
Wed, 1285° / 58°0Overcast
85 °Overcast

Canton, Wednesday, 12 August

Overcast. High 85°, low 58°.

Pressure29.85 inHg
Wind5.5 mph NW
Humidity25%
Visibility6.2 mi
Dew point39°
Thu, 1389° / 61°0Overcast
89 °Overcast

Canton, Thursday, 13 August

Overcast. High 89°, low 61°.

Pressure29.74 inHg
Wind14.2 mph N
Humidity26%
Visibility—
Dew point42°
Fri, 1474° / 59°0.08Light rain
74 °Light rain

Canton, Friday, 14 August

Light rain. High 74°, low 59°.

Pressure30.03 inHg
Wind9.3 mph NW
Humidity72%
Visibility—
Dew point54°
Sat, 1586° / 54°0.02Light rain
86 °Light rain

Canton, Saturday, 15 August

Light rain. High 86°, low 54°.

Pressure30.06 inHg
Wind12.2 mph N
Humidity38%
Visibility—
Dew point47°
Sun, 1675° / 60°0.03Light rain
75 °Light rain

Canton, Sunday, 16 August

Light rain. High 75°, low 60°.

Pressure30.03 inHg
Wind14.1 mph S
Humidity51%
Visibility—
Dew point50°
Mon, 1790° / 58°0.02Light rain
90 °Light rain

Canton, Monday, 17 August

Light rain. High 90°, low 58°.

Pressure29.88 inHg
Wind9.6 mph SW
Humidity34%
Visibility—
Dew point47°
Tue, 1884° / 57°0.01Light rain
84 °Light rain

Canton, Tuesday, 18 August

Light rain. High 84°, low 57°.

Pressure29.83 inHg
Wind17.2 mph SW
Humidity31%
Visibility—
Dew point44°
Wed, 1983° / 60°0Overcast
83 °Overcast

Canton, Wednesday, 19 August

Overcast. High 83°, low 60°.

Pressure29.94 inHg
Wind11.5 mph NW
Humidity30%
Visibility—
Dew point42°
Thu, 2087° / 56°0Clear
87 °Clear

Canton, Thursday, 20 August

Clear. High 87°, low 56°.

Pressure29.91 inHg
Wind9.9 mph NW
Humidity31%
Visibility—
Dew point43°
Fri, 2182° / 59°0.02Light rain
82 °Light rain

Canton, Friday, 21 August

Light rain. High 82°, low 59°.

Pressure29.77 inHg
Wind30.2 mph W
Humidity32%
Visibility—
Dew point47°
Sat, 2275° / 56°0.64Rain
75 °Rain

Canton, Saturday, 22 August

Rain. High 75°, low 56°.

Pressure29.85 inHg
Wind11.4 mph SE
Humidity71%
Visibility—
Dew point55°
Sun, 2375° / 51°0Clear
75 °Clear

Canton, Sunday, 23 August

Clear. High 75°, low 51°.

Pressure29.97 inHg
Wind13 mph N
Humidity44%
Visibility—
Dew point43°
Mon, 2481° / 50°0Overcast
81 °Overcast

Canton, Monday, 24 August

Overcast. High 81°, low 50°.

Pressure29.94 inHg
Wind8.7 mph SE
Humidity43%
Visibility—
Dew point43°

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 Canton, 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 Canton, 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.