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As of 02:19 MDT

Weather in Patterson, MT

56°Current weather

Patterson, Thursday, 8 October, 02:19

Clear. Feels like 53°. High 76°, low 40°.

Pressure30.12 inHg
Wind1.5 mph SE
Humidity31%
Visibility6.2 mi
Dew point27°
Fri, 0980° / 41°0Mostly clear
80 °Mostly clear

Patterson, Friday, 9 October

Mostly clear. High 80°, low 41°.

Pressure29.59 inHg
Wind10.3 mph SW
Humidity21%
Visibility6.2 mi
Dew point31°
Sat, 1056° / 36°0.27Rain
56 °Rain

Patterson, Saturday, 10 October

Rain. High 56°, low 36°.

Pressure29.62 inHg
Wind5.3 mph W
Humidity61%
Visibility6.2 mi
Dew point38°
Sun, 1135° / 29°0.31Snow
35 °Snow

Patterson, Sunday, 11 October

Snow. High 35°, low 29°.

Pressure30.12 inHg
Wind10.3 mph E
Humidity91%
Visibility6.2 mi
Dew point23°
Mon, 1233° / 26°0.11Light snow
33 °Light snow

Patterson, Monday, 12 October

Light snow. High 33°, low 26°.

Pressure30.21 inHg
Wind5.1 mph NE
Humidity89%
Visibility—
Dew point29°
Tue, 1351° / 29°0Clear
51 °Clear

Patterson, Tuesday, 13 October

Clear. High 51°, low 29°.

Pressure30.09 inHg
Wind9.1 mph SE
Humidity68%
Visibility—
Dew point31°
Wed, 1446° / 35°0.5Snow
46 °Snow

Patterson, Wednesday, 14 October

Snow. High 46°, low 35°.

Pressure29.65 inHg
Wind7.2 mph SE
Humidity77%
Visibility—
Dew point38°
Thu, 1533° / 22°0.4Snow
33 °Snow

Patterson, Thursday, 15 October

Snow. High 33°, low 22°.

Pressure30.39 inHg
Wind8.2 mph NW
Humidity89%
Visibility—
Dew point27°
Fri, 1639° / 18°0Clear
39 °Clear

Patterson, Friday, 16 October

Clear. High 39°, low 18°.

Pressure30.53 inHg
Wind5.9 mph SE
Humidity61%
Visibility—
Dew point21°
Sat, 1746° / 28°0Partly cloudy
46 °Partly cloudy

Patterson, Saturday, 17 October

Partly cloudy. High 46°, low 28°.

Pressure30.21 inHg
Wind6.2 mph SE
Humidity70%
Visibility—
Dew point33°
Sun, 1855° / 34°0Mostly clear
55 °Mostly clear

Patterson, Sunday, 18 October

Mostly clear. High 55°, low 34°.

Pressure30.06 inHg
Wind6.4 mph SE
Humidity65%
Visibility—
Dew point38°
Mon, 1952° / 36°0Overcast
52 °Overcast

Patterson, Monday, 19 October

Overcast. High 52°, low 36°.

Pressure30.21 inHg
Wind5.7 mph SE
Humidity56%
Visibility—
Dew point32°
Tue, 2060° / 35°0Partly cloudy
60 °Partly cloudy

Patterson, Tuesday, 20 October

Partly cloudy. High 60°, low 35°.

Pressure30.09 inHg
Wind5.7 mph SE
Humidity46%
Visibility—
Dew point32°
Wed, 2160° / 42°0Overcast
60 °Overcast

Patterson, Wednesday, 21 October

Overcast. High 60°, low 42°.

Pressure29.71 inHg
Wind25 mph W
Humidity36%
Visibility—
Dew point30°
Thu, 2240° / 34°0.19Snow
40 °Snow

Patterson, Thursday, 22 October

Snow. High 40°, low 34°.

Pressure29.94 inHg
Wind17.3 mph NW
Humidity52%
Visibility—
Dew point21°
Fri, 2339° / 24°0.06Light snow
39 °Light snow

Patterson, Friday, 23 October

Light snow. High 39°, low 24°.

Pressure30.06 inHg
Wind9.5 mph W
Humidity37%
Visibility—
Dew point13°

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 Patterson, 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 Patterson, 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.