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As of 12:51 MST

Weather in Deer Park, MT

45°Current weather

Deer Park, Tuesday, 3 November, 12:51

Clear. Feels like 42°. High 48°, low 29°.

Pressure30.09 inHg
Wind5.6 mph SW
Humidity55%
Visibility6.2 mi
Dew point30°
Wed, 0451° / 35°0Clear
51 °Clear

Deer Park, Wednesday, 4 November

Clear. High 51°, low 35°.

Pressure30.00 inHg
Wind2.7 mph W
Humidity54%
Visibility6.2 mi
Dew point28°
Thu, 0551° / 36°0Overcast
51 °Overcast

Deer Park, Thursday, 5 November

Overcast. High 51°, low 36°.

Pressure30.06 inHg
Wind4.4 mph SW
Humidity54%
Visibility6.2 mi
Dew point30°
Fri, 0652° / 35°0Partly cloudy
52 °Partly cloudy

Deer Park, Friday, 6 November

Partly cloudy. High 52°, low 35°.

Pressure30.18 inHg
Wind9.4 mph S
Humidity53%
Visibility6.2 mi
Dew point28°
Sat, 0757° / 42°0Mostly clear
57 °Mostly clear

Deer Park, Saturday, 7 November

Mostly clear. High 57°, low 42°.

Pressure30.15 inHg
Wind6.2 mph SW
Humidity46%
Visibility6.2 mi
Dew point32°
Sun, 0861° / 40°0.01Light rain
61 °Light rain

Deer Park, Sunday, 8 November

Light rain. High 61°, low 40°.

Pressure29.94 inHg
Wind16.5 mph N
Humidity43%
Visibility—
Dew point33°
Mon, 0951° / 36°0Mostly clear
51 °Mostly clear

Deer Park, Monday, 9 November

Mostly clear. High 51°, low 36°.

Pressure30.06 inHg
Wind4.2 mph SW
Humidity47%
Visibility—
Dew point26°
Tue, 1055° / 39°0Partly cloudy
55 °Partly cloudy

Deer Park, Tuesday, 10 November

Partly cloudy. High 55°, low 39°.

Pressure30.15 inHg
Wind9.9 mph W
Humidity45%
Visibility—
Dew point27°
Wed, 1154° / 37°0Clear
54 °Clear

Deer Park, Wednesday, 11 November

Clear. High 54°, low 37°.

Pressure30.21 inHg
Wind5.4 mph S
Humidity41%
Visibility—
Dew point25°
Thu, 1255° / 38°0Clear
55 °Clear

Deer Park, Thursday, 12 November

Clear. High 55°, low 38°.

Pressure30.00 inHg
Wind5.4 mph S
Humidity30%
Visibility—
Dew point18°
Fri, 1359° / 40°0Overcast
59 °Overcast

Deer Park, Friday, 13 November

Overcast. High 59°, low 40°.

Pressure29.71 inHg
Wind20 mph S
Humidity41%
Visibility—
Dew point26°
Sat, 1450° / 39°0.04Light rain
50 °Light rain

Deer Park, Saturday, 14 November

Light rain. High 50°, low 39°.

Pressure29.38 inHg
Wind10.4 mph SW
Humidity61%
Visibility—
Dew point37°
Sun, 1549° / 34°0.01Light rain
49 °Light rain

Deer Park, Sunday, 15 November

Light rain. High 49°, low 34°.

Pressure29.74 inHg
Wind15.7 mph W
Humidity48%
Visibility—
Dew point25°
Mon, 1646° / 31°0Partly cloudy
46 °Partly cloudy

Deer Park, Monday, 16 November

Partly cloudy. High 46°, low 31°.

Pressure29.85 inHg
Wind16 mph SW
Humidity55%
Visibility—
Dew point23°
Tue, 1739° / 33°0.07Light snow
39 °Light snow

Deer Park, Tuesday, 17 November

Light snow. High 39°, low 33°.

Pressure29.71 inHg
Wind7 mph N
Humidity83%
Visibility—
Dew point32°
Wed, 1837° / 23°0.07Light snow
37 °Light snow

Deer Park, Wednesday, 18 November

Light snow. High 37°, low 23°.

Pressure30.09 inHg
Wind4.9 mph E
Humidity61%
Visibility—
Dew point21°

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.