EN
English Español

As of 09:10 MDT

Weather in Patterson, MT

55°Current weather

Patterson, Thursday, 8 October, 09:10

Mostly clear. Feels like 51°. High 75°, low 41°.

Pressure30.12 inHg
Wind3.4 mph SE
Humidity37%
Visibility6.2 mi
Dew point33°
Fri, 0980° / 40°0Mostly clear
80 °Mostly clear

Patterson, Friday, 9 October

Mostly clear. High 80°, low 40°.

Pressure29.62 inHg
Wind10.8 mph SW
Humidity21%
Visibility6.2 mi
Dew point31°
Sat, 1057° / 39°0.27Rain
57 °Rain

Patterson, Saturday, 10 October

Rain. High 57°, low 39°.

Pressure29.56 inHg
Wind4.5 mph NW
Humidity55%
Visibility6.2 mi
Dew point42°
Sun, 1138° / 33°0.54Snow
38 °Snow

Patterson, Sunday, 11 October

Snow. High 38°, low 33°.

Pressure30.00 inHg
Wind8.2 mph E
Humidity82%
Visibility1.5 mi
Dew point29°
Mon, 1234° / 27°0.65Snow
34 °Snow

Patterson, Monday, 12 October

Snow. High 34°, low 27°.

Pressure30.06 inHg
Wind5 mph NE
Humidity91%
Visibility—
Dew point31°
Tue, 1333° / 24°0Overcast
33 °Overcast

Patterson, Tuesday, 13 October

Overcast. High 33°, low 24°.

Pressure30.15 inHg
Wind2.3 mph W
Humidity95%
Visibility—
Dew point29°
Wed, 1451° / 35°1.04Snow
51 °Snow

Patterson, Wednesday, 14 October

Snow. High 51°, low 35°.

Pressure29.59 inHg
Wind6.8 mph W
Humidity74%
Visibility—
Dew point41°
Thu, 1534° / 21°1.08Snow
34 °Snow

Patterson, Thursday, 15 October

Snow. High 34°, low 21°.

Pressure30.45 inHg
Wind8.9 mph NW
Humidity96%
Visibility—
Dew point30°
Fri, 1636° / 17°0Clear
36 °Clear

Patterson, Friday, 16 October

Clear. High 36°, low 17°.

Pressure30.59 inHg
Wind5.4 mph SE
Humidity88%
Visibility—
Dew point28°
Sat, 1741° / 25°0Mostly clear
41 °Mostly clear

Patterson, Saturday, 17 October

Mostly clear. High 41°, low 25°.

Pressure30.24 inHg
Wind5.7 mph SE
Humidity91%
Visibility—
Dew point35°
Sun, 1843° / 30°0Mostly clear
43 °Mostly clear

Patterson, Sunday, 18 October

Mostly clear. High 43°, low 30°.

Pressure30.15 inHg
Wind6.1 mph SE
Humidity85%
Visibility—
Dew point37°
Mon, 1950° / 34°0Partly cloudy
50 °Partly cloudy

Patterson, Monday, 19 October

Partly cloudy. High 50°, low 34°.

Pressure30.18 inHg
Wind6.5 mph SE
Humidity84%
Visibility—
Dew point40°
Tue, 2053° / 38°0Clear
53 °Clear

Patterson, Tuesday, 20 October

Clear. High 53°, low 38°.

Pressure30.27 inHg
Wind6.8 mph SE
Humidity69%
Visibility—
Dew point39°
Wed, 2150° / 35°0Partly cloudy
50 °Partly cloudy

Patterson, Wednesday, 21 October

Partly cloudy. High 50°, low 35°.

Pressure30.24 inHg
Wind18.5 mph NW
Humidity52%
Visibility—
Dew point32°
Thu, 2255° / 34°0Overcast
55 °Overcast

Patterson, Thursday, 22 October

Overcast. High 55°, low 34°.

Pressure30.03 inHg
Wind9.5 mph SE
Humidity36%
Visibility—
Dew point21°
Fri, 2346° / 26°0.61Snow
46 °Snow

Patterson, Friday, 23 October

Snow. High 46°, low 26°.

Pressure29.83 inHg
Wind7.7 mph W
Humidity99%
Visibility—
Dew point33°

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.