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As of 14:07 MDT

Weather in Circle, MT

88°Current weather

Circle, Saturday, 8 August, 14:07

Clear. Feels like 85°. High 89°, low 55°.

Pressure29.80 inHg
Wind7.5 mph NW
Humidity27%
Visibility6.2 mi
Dew point49°
Sun, 0991° / 56°0Clear
91 °Clear

Circle, Sunday, 9 August

Clear. High 91°, low 56°.

Pressure29.83 inHg
Wind14.2 mph SE
Humidity25%
Visibility6.2 mi
Dew point45°
Mon, 1087° / 50°0Clear
87 °Clear

Circle, Monday, 10 August

Clear. High 87°, low 50°.

Pressure29.88 inHg
Wind12.3 mph NE
Humidity32%
Visibility6.2 mi
Dew point45°
Tue, 1190° / 60°0Clear
90 °Clear

Circle, Tuesday, 11 August

Clear. High 90°, low 60°.

Pressure29.88 inHg
Wind4.7 mph E
Humidity27%
Visibility6.2 mi
Dew point46°
Wed, 1285° / 60°0Overcast
85 °Overcast

Circle, Wednesday, 12 August

Overcast. High 85°, low 60°.

Pressure29.88 inHg
Wind17.3 mph E
Humidity31%
Visibility6.2 mi
Dew point46°
Thu, 1385° / 60°0Overcast
85 °Overcast

Circle, Thursday, 13 August

Overcast. High 85°, low 60°.

Pressure30.00 inHg
Wind19.3 mph E
Humidity35%
Visibility—
Dew point46°
Fri, 1487° / 68°0.08Light rain
87 °Light rain

Circle, Friday, 14 August

Light rain. High 87°, low 68°.

Pressure29.80 inHg
Wind20.6 mph SE
Humidity42%
Visibility—
Dew point57°
Sat, 1585° / 63°0.06Light rain
85 °Light rain

Circle, Saturday, 15 August

Light rain. High 85°, low 63°.

Pressure30.03 inHg
Wind15.3 mph NE
Humidity46%
Visibility—
Dew point52°
Sun, 1690° / 65°0.01Light rain
90 °Light rain

Circle, Sunday, 16 August

Light rain. High 90°, low 65°.

Pressure29.97 inHg
Wind14.6 mph W
Humidity38%
Visibility—
Dew point51°
Mon, 1793° / 73°0Light rain
93 °Light rain

Circle, Monday, 17 August

Light rain. High 93°, low 73°.

Pressure29.91 inHg
Wind16.4 mph NW
Humidity24%
Visibility—
Dew point47°
Tue, 1894° / 69°0Overcast
94 °Overcast

Circle, Tuesday, 18 August

Overcast. High 94°, low 69°.

Pressure29.94 inHg
Wind21.8 mph NE
Humidity20%
Visibility—
Dew point40°
Wed, 1978° / 66°0.09Light rain
78 °Light rain

Circle, Wednesday, 19 August

Light rain. High 78°, low 66°.

Pressure30.06 inHg
Wind19.3 mph NE
Humidity58%
Visibility—
Dew point56°
Thu, 2088° / 65°0Overcast
88 °Overcast

Circle, Thursday, 20 August

Overcast. High 88°, low 65°.

Pressure29.91 inHg
Wind9.2 mph SE
Humidity39%
Visibility—
Dew point53°
Fri, 2196° / 72°0Mostly clear
96 °Mostly clear

Circle, Friday, 21 August

Mostly clear. High 96°, low 72°.

Pressure29.80 inHg
Wind20.2 mph N
Humidity19%
Visibility—
Dew point42°
Sat, 2282° / 56°0Overcast
82 °Overcast

Circle, Saturday, 22 August

Overcast. High 82°, low 56°.

Pressure30.09 inHg
Wind16.6 mph E
Humidity40%
Visibility—
Dew point46°
Sun, 2386° / 63°0Clear
86 °Clear

Circle, Sunday, 23 August

Clear. High 86°, low 63°.

Pressure30.06 inHg
Wind13.7 mph SE
Humidity31%
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 Circle, 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 Circle, 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.