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As of 10:33 MST

Weather in Deer Park, MT

49°Current weather

Deer Park, Friday, 13 November, 10:33

Overcast. Feels like 47°. High 57°, low 34°.

Pressure29.68 inHg
Wind5.1 mph S
Humidity52%
Visibility6.2 mi
Dew point32°
Sat, 1454° / 38°0.02Light rain
54 °Light rain

Deer Park, Saturday, 14 November

Light rain. High 54°, low 38°.

Pressure29.71 inHg
Wind9.1 mph SW
Humidity49%
Visibility6.2 mi
Dew point34°
Sun, 1553° / 39°0Overcast
53 °Overcast

Deer Park, Sunday, 15 November

Overcast. High 53°, low 39°.

Pressure29.97 inHg
Wind8.5 mph S
Humidity50%
Visibility6.2 mi
Dew point26°
Mon, 1652° / 40°0.03Light rain
52 °Light rain

Deer Park, Monday, 16 November

Light rain. High 52°, low 40°.

Pressure29.94 inHg
Wind3.8 mph SW
Humidity48%
Visibility6.2 mi
Dew point27°
Tue, 1742° / 33°0.41Snow
42 °Snow

Deer Park, Tuesday, 17 November

Snow. High 42°, low 33°.

Pressure29.94 inHg
Wind7.2 mph NW
Humidity98%
Visibility—
Dew point37°
Wed, 1836° / 30°0.02Light snow
36 °Light snow

Deer Park, Wednesday, 18 November

Light snow. High 36°, low 30°.

Pressure30.00 inHg
Wind4.3 mph NW
Humidity94%
Visibility—
Dew point32°
Thu, 1935° / 26°0.01Light snow
35 °Light snow

Deer Park, Thursday, 19 November

Light snow. High 35°, low 26°.

Pressure30.09 inHg
Wind6.5 mph NE
Humidity82%
Visibility—
Dew point27°
Fri, 2033° / 26°0.01Light snow
33 °Light snow

Deer Park, Friday, 20 November

Light snow. High 33°, low 26°.

Pressure29.97 inHg
Wind7.4 mph N
Humidity77%
Visibility—
Dew point25°
Sat, 2127° / 18°0.12Light snow
27 °Light snow

Deer Park, Saturday, 21 November

Light snow. High 27°, low 18°.

Pressure30.15 inHg
Wind7.9 mph N
Humidity73%
Visibility—
Dew point19°
Sun, 2225° / 10°0Light snow
25 °Light snow

Deer Park, Sunday, 22 November

Light snow. High 25°, low 10°.

Pressure30.30 inHg
Wind5.2 mph NW
Humidity88%
Visibility—
Dew point18°
Mon, 2323° / 6°0Overcast
23 °Overcast

Deer Park, Monday, 23 November

Overcast. High 23°, low 6°.

Pressure30.71 inHg
Wind5.4 mph E
Humidity85%
Visibility—
Dew point12°
Tue, 2425° / 9°0Clear
25 °Clear

Deer Park, Tuesday, 24 November

Clear. High 25°, low 9°.

Pressure30.56 inHg
Wind5.2 mph E
Humidity67%
Visibility—
Dew point10°
Wed, 2525° / 17°0.01Light snow
25 °Light snow

Deer Park, Wednesday, 25 November

Light snow. High 25°, low 17°.

Pressure30.27 inHg
Wind4.7 mph E
Humidity84%
Visibility—
Dew point18°
Thu, 2630° / 15°0Mostly clear
30 °Mostly clear

Deer Park, Thursday, 26 November

Mostly clear. High 30°, low 15°.

Pressure30.30 inHg
Wind6 mph SE
Humidity74%
Visibility—
Dew point18°
Fri, 2731° / 17°0.01Light snow
31 °Light snow

Deer Park, Friday, 27 November

Light snow. High 31°, low 17°.

Pressure30.18 inHg
Wind5.3 mph SE
Humidity64%
Visibility—
Dew point16°
Sat, 2835° / 22°0.01Light snow
35 °Light snow

Deer Park, Saturday, 28 November

Light snow. High 35°, low 22°.

Pressure29.88 inHg
Wind6 mph S
Humidity76%
Visibility—
Dew point24°

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.