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As of 07:36 MDT

Weather in Deer Park, MT

30°Current weather

Deer Park, Wednesday, 28 October, 07:36

Clear. Feels like 25°. High 49°, low 31°.

Pressure30.00 inHg
Wind4.8 mph SE
Humidity83%
Visibility6.2 mi
Dew point27°
Thu, 2952° / 34°0Partly cloudy
52 °Partly cloudy

Deer Park, Thursday, 29 October

Partly cloudy. High 52°, low 34°.

Pressure30.06 inHg
Wind3.8 mph SW
Humidity55%
Visibility6.2 mi
Dew point25°
Fri, 3054° / 34°0Light rain
54 °Light rain

Deer Park, Friday, 30 October

Light rain. High 54°, low 34°.

Pressure30.00 inHg
Wind1.3 mph N
Humidity62%
Visibility6.2 mi
Dew point34°
Sat, 3156° / 36°0Overcast
56 °Overcast

Deer Park, Saturday, 31 October

Overcast. High 56°, low 36°.

Pressure30.00 inHg
Wind2.7 mph SW
Humidity62%
Visibility6.2 mi
Dew point38°
Sun, 0148° / 34°0.39Snow
48 °Snow

Deer Park, Sunday, 1 November

Snow. High 48°, low 34°.

Pressure29.74 inHg
Wind13.2 mph N
Humidity92%
Visibility—
Dew point45°
Mon, 0242° / 31°0.24Snow
42 °Snow

Deer Park, Monday, 2 November

Snow. High 42°, low 31°.

Pressure30.42 inHg
Wind7.6 mph NW
Humidity84%
Visibility—
Dew point34°
Tue, 0346° / 29°0Overcast
46 °Overcast

Deer Park, Tuesday, 3 November

Overcast. High 46°, low 29°.

Pressure30.33 inHg
Wind5.1 mph E
Humidity33%
Visibility—
Dew point13°
Wed, 0450° / 35°0Overcast
50 °Overcast

Deer Park, Wednesday, 4 November

Overcast. High 50°, low 35°.

Pressure30.06 inHg
Wind4.5 mph E
Humidity45%
Visibility—
Dew point24°
Thu, 0547° / 35°0Overcast
47 °Overcast

Deer Park, Thursday, 5 November

Overcast. High 47°, low 35°.

Pressure29.88 inHg
Wind3.7 mph E
Humidity52%
Visibility—
Dew point27°
Fri, 0650° / 35°0Overcast
50 °Overcast

Deer Park, Friday, 6 November

Overcast. High 50°, low 35°.

Pressure30.00 inHg
Wind5.2 mph SW
Humidity50%
Visibility—
Dew point27°
Sat, 0752° / 35°0Clear
52 °Clear

Deer Park, Saturday, 7 November

Clear. High 52°, low 35°.

Pressure29.94 inHg
Wind4.8 mph SE
Humidity45%
Visibility—
Dew point25°
Sun, 0844° / 39°0.26Snow
44 °Snow

Deer Park, Sunday, 8 November

Snow. High 44°, low 39°.

Pressure29.97 inHg
Wind7.8 mph SW
Humidity88%
Visibility—
Dew point38°
Mon, 0946° / 35°0Mostly clear
46 °Mostly clear

Deer Park, Monday, 9 November

Mostly clear. High 46°, low 35°.

Pressure30.30 inHg
Wind5.6 mph SW
Humidity62%
Visibility—
Dew point29°
Tue, 1048° / 33°0Partly cloudy
48 °Partly cloudy

Deer Park, Tuesday, 10 November

Partly cloudy. High 48°, low 33°.

Pressure30.09 inHg
Wind5.7 mph S
Humidity45%
Visibility—
Dew point22°
Wed, 1153° / 37°0Clear
53 °Clear

Deer Park, Wednesday, 11 November

Clear. High 53°, low 37°.

Pressure29.94 inHg
Wind8.3 mph SW
Humidity46%
Visibility—
Dew point26°
Thu, 1253° / 37°0Overcast
53 °Overcast

Deer Park, Thursday, 12 November

Overcast. High 53°, low 37°.

Pressure29.74 inHg
Wind6 mph S
Humidity56%
Visibility—
Dew point31°

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.