EN
English Español

As of 15:09 MDT

Weather in Deer Park, MT

39°Current weather

Deer Park, Sunday, 25 October, 15:09

Mostly clear. Feels like 36°. High 39°, low 25°.

Pressure30.24 inHg
Wind4 mph NW
Humidity82%
Visibility6.2 mi
Dew point34°
Mon, 2647° / 24°0.06Light rain
47 °Light rain

Deer Park, Monday, 26 October

Light rain. High 47°, low 24°.

Pressure30.06 inHg
Wind0.7 mph SW
Humidity58%
Visibility6.2 mi
Dew point29°
Tue, 2747° / 32°0.18Snow
47 °Snow

Deer Park, Tuesday, 27 October

Snow. High 47°, low 32°.

Pressure29.94 inHg
Wind14.2 mph SW
Humidity61%
Visibility6.2 mi
Dew point25°
Wed, 2849° / 33°0Clear
49 °Clear

Deer Park, Wednesday, 28 October

Clear. High 49°, low 33°.

Pressure30.00 inHg
Wind8.8 mph SW
Humidity63%
Visibility6.2 mi
Dew point26°
Thu, 2950° / 31°0Partly cloudy
50 °Partly cloudy

Deer Park, Thursday, 29 October

Partly cloudy. High 50°, low 31°.

Pressure30.06 inHg
Wind0.3 mph NW
Humidity62%
Visibility6.2 mi
Dew point29°
Fri, 3040° / 32°0.11Snow
40 °Snow

Deer Park, Friday, 30 October

Snow. High 40°, low 32°.

Pressure30.03 inHg
Wind6 mph E
Humidity88%
Visibility—
Dew point34°
Sat, 3151° / 33°0Overcast
51 °Overcast

Deer Park, Saturday, 31 October

Overcast. High 51°, low 33°.

Pressure30.00 inHg
Wind4.8 mph E
Humidity62%
Visibility—
Dew point32°
Sun, 0158° / 42°0Overcast
58 °Overcast

Deer Park, Sunday, 1 November

Overcast. High 58°, low 42°.

Pressure29.71 inHg
Wind5.1 mph E
Humidity47%
Visibility—
Dew point31°
Mon, 0247° / 35°0.15Snow
47 °Snow

Deer Park, Monday, 2 November

Snow. High 47°, low 35°.

Pressure29.91 inHg
Wind10.1 mph N
Humidity92%
Visibility—
Dew point37°
Tue, 0346° / 36°0Overcast
46 °Overcast

Deer Park, Tuesday, 3 November

Overcast. High 46°, low 36°.

Pressure30.12 inHg
Wind6.1 mph S
Humidity76%
Visibility—
Dew point33°
Wed, 0450° / 35°0Overcast
50 °Overcast

Deer Park, Wednesday, 4 November

Overcast. High 50°, low 35°.

Pressure30.00 inHg
Wind5.5 mph S
Humidity48%
Visibility—
Dew point25°
Thu, 0550° / 37°0Overcast
50 °Overcast

Deer Park, Thursday, 5 November

Overcast. High 50°, low 37°.

Pressure29.71 inHg
Wind9.5 mph S
Humidity53%
Visibility—
Dew point28°
Fri, 0648° / 36°0.01Light rain
48 °Light rain

Deer Park, Friday, 6 November

Light rain. High 48°, low 36°.

Pressure29.68 inHg
Wind14.5 mph SW
Humidity51%
Visibility—
Dew point30°
Sat, 0745° / 32°0.03Snow
45 °Snow

Deer Park, Saturday, 7 November

Snow. High 45°, low 32°.

Pressure29.91 inHg
Wind21.2 mph W
Humidity37%
Visibility—
Dew point18°
Sun, 0841° / 29°0.11Snow
41 °Snow

Deer Park, Sunday, 8 November

Snow. High 41°, low 29°.

Pressure30.12 inHg
Wind7 mph S
Humidity47%
Visibility—
Dew point19°
Mon, 0940° / 26°0.07Light snow
40 °Light snow

Deer Park, Monday, 9 November

Light snow. High 40°, low 26°.

Pressure30.36 inHg
Wind5 mph E
Humidity73%
Visibility—
Dew point27°

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 Deer Park, 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 Deer Park, 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.