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As of 14:02 MDT

Weather in Polson, MT

87°Current weather

Polson, Saturday, 8 August, 14:02

Clear. Feels like 87°. High 90°, low 53°.

Pressure29.85 inHg
Wind7.4 mph NE
Humidity40%
Visibility6.2 mi
Dew point58°
Sun, 0988° / 53°0Clear
88 °Clear

Polson, Sunday, 9 August

Clear. High 88°, low 53°.

Pressure29.91 inHg
Wind4 mph N
Humidity26%
Visibility6.2 mi
Dew point36°
Mon, 1088° / 51°0Clear
88 °Clear

Polson, Monday, 10 August

Clear. High 88°, low 51°.

Pressure29.88 inHg
Wind2.1 mph N
Humidity23%
Visibility6.2 mi
Dew point36°
Tue, 1185° / 57°0Clear
85 °Clear

Polson, Tuesday, 11 August

Clear. High 85°, low 57°.

Pressure30.00 inHg
Wind2.8 mph N
Humidity29%
Visibility6.2 mi
Dew point38°
Wed, 1282° / 57°0Partly cloudy
82 °Partly cloudy

Polson, Wednesday, 12 August

Partly cloudy. High 82°, low 57°.

Pressure29.88 inHg
Wind3.6 mph N
Humidity29%
Visibility6.2 mi
Dew point38°
Thu, 1386° / 57°0Clear
86 °Clear

Polson, Thursday, 13 August

Clear. High 86°, low 57°.

Pressure29.85 inHg
Wind7.1 mph NE
Humidity52%
Visibility—
Dew point50°
Fri, 1483° / 54°0Mostly clear
83 °Mostly clear

Polson, Friday, 14 August

Mostly clear. High 83°, low 54°.

Pressure29.97 inHg
Wind6.9 mph NE
Humidity27%
Visibility—
Dew point33°
Sat, 1581° / 57°0Overcast
81 °Overcast

Polson, Saturday, 15 August

Overcast. High 81°, low 57°.

Pressure30.00 inHg
Wind5.6 mph NE
Humidity49%
Visibility—
Dew point47°
Sun, 1684° / 55°0.01Light rain
84 °Light rain

Polson, Sunday, 16 August

Light rain. High 84°, low 55°.

Pressure30.03 inHg
Wind7.5 mph NW
Humidity36%
Visibility—
Dew point45°
Mon, 1788° / 57°0Mostly clear
88 °Mostly clear

Polson, Monday, 17 August

Mostly clear. High 88°, low 57°.

Pressure30.06 inHg
Wind5.8 mph NE
Humidity40%
Visibility—
Dew point47°
Tue, 1869° / 58°0.15Light rain
69 °Light rain

Polson, Tuesday, 18 August

Light rain. High 69°, low 58°.

Pressure30.06 inHg
Wind7.1 mph S
Humidity60%
Visibility—
Dew point54°
Wed, 1979° / 52°0Partly cloudy
79 °Partly cloudy

Polson, Wednesday, 19 August

Partly cloudy. High 79°, low 52°.

Pressure30.09 inHg
Wind4.7 mph N
Humidity54%
Visibility—
Dew point50°
Thu, 2087° / 59°0Overcast
87 °Overcast

Polson, Thursday, 20 August

Overcast. High 87°, low 59°.

Pressure29.91 inHg
Wind7.5 mph NW
Humidity25%
Visibility—
Dew point38°
Fri, 2189° / 61°0Clear
89 °Clear

Polson, Friday, 21 August

Clear. High 89°, low 61°.

Pressure29.97 inHg
Wind6.7 mph NE
Humidity32%
Visibility—
Dew point44°
Sat, 2288° / 62°0Mostly clear
88 °Mostly clear

Polson, Saturday, 22 August

Mostly clear. High 88°, low 62°.

Pressure30.00 inHg
Wind7.1 mph NE
Humidity35%
Visibility—
Dew point45°
Sun, 2386° / 61°0Partly cloudy
86 °Partly cloudy

Polson, Sunday, 23 August

Partly cloudy. High 86°, low 61°.

Pressure30.00 inHg
Wind7.1 mph NE
Humidity42%
Visibility—
Dew point50°

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 Polson, 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 Polson, 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.