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As of 14:20 MDT

Weather in Deer Park, MT

53°Current weather

Deer Park, Thursday, 29 October, 14:20

Partly cloudy. Feels like 50°. High 53°, low 30°.

Pressure29.97 inHg
Wind3.4 mph SW
Humidity47%
Visibility6.2 mi
Dew point32°
Fri, 3053° / 35°0Overcast
53 °Overcast

Deer Park, Friday, 30 October

Overcast. High 53°, low 35°.

Pressure30.00 inHg
Wind1.7 mph NW
Humidity62%
Visibility6.2 mi
Dew point31°
Sat, 3151° / 37°0.17Rain
51 °Rain

Deer Park, Saturday, 31 October

Rain. High 51°, low 37°.

Pressure30.00 inHg
Wind2.3 mph NW
Humidity72%
Visibility6.2 mi
Dew point38°
Sun, 0150° / 37°0.26Light rain
50 °Light rain

Deer Park, Sunday, 1 November

Light rain. High 50°, low 37°.

Pressure29.94 inHg
Wind0.7 mph NE
Humidity77%
Visibility3.6 mi
Dew point40°
Mon, 0241° / 33°0.06Light rain
41 °Light rain

Deer Park, Monday, 2 November

Light rain. High 41°, low 33°.

Pressure30.27 inHg
Wind9.8 mph NW
Humidity83%
Visibility6.2 mi
Dew point34°
Tue, 0350° / 33°0Overcast
50 °Overcast

Deer Park, Tuesday, 3 November

Overcast. High 50°, low 33°.

Pressure30.33 inHg
Wind5.5 mph S
Humidity63%
Visibility—
Dew point32°
Wed, 0451° / 35°0Clear
51 °Clear

Deer Park, Wednesday, 4 November

Clear. High 51°, low 35°.

Pressure30.15 inHg
Wind4.7 mph E
Humidity50%
Visibility—
Dew point26°
Thu, 0551° / 34°0Overcast
51 °Overcast

Deer Park, Thursday, 5 November

Overcast. High 51°, low 34°.

Pressure29.91 inHg
Wind4.9 mph SW
Humidity45%
Visibility—
Dew point24°
Fri, 0650° / 36°0Clear
50 °Clear

Deer Park, Friday, 6 November

Clear. High 50°, low 36°.

Pressure29.91 inHg
Wind5.3 mph SW
Humidity47%
Visibility—
Dew point26°
Sat, 0751° / 36°0Clear
51 °Clear

Deer Park, Saturday, 7 November

Clear. High 51°, low 36°.

Pressure30.12 inHg
Wind6.7 mph SW
Humidity55%
Visibility—
Dew point29°
Sun, 0856° / 36°0Overcast
56 °Overcast

Deer Park, Sunday, 8 November

Overcast. High 56°, low 36°.

Pressure30.06 inHg
Wind9.7 mph SW
Humidity40%
Visibility—
Dew point23°
Mon, 0951° / 42°0.01Light rain
51 °Light rain

Deer Park, Monday, 9 November

Light rain. High 51°, low 42°.

Pressure30.12 inHg
Wind6 mph SW
Humidity57%
Visibility—
Dew point32°
Tue, 1054° / 40°0Overcast
54 °Overcast

Deer Park, Tuesday, 10 November

Overcast. High 54°, low 40°.

Pressure29.94 inHg
Wind5 mph SE
Humidity46%
Visibility—
Dew point28°
Wed, 1156° / 42°0Overcast
56 °Overcast

Deer Park, Wednesday, 11 November

Overcast. High 56°, low 42°.

Pressure29.50 inHg
Wind19.3 mph SW
Humidity46%
Visibility—
Dew point31°
Thu, 1248° / 32°0.19Snow
48 °Snow

Deer Park, Thursday, 12 November

Snow. High 48°, low 32°.

Pressure29.35 inHg
Wind11.4 mph W
Humidity63%
Visibility—
Dew point31°
Fri, 1343° / 29°0Overcast
43 °Overcast

Deer Park, Friday, 13 November

Overcast. High 43°, low 29°.

Pressure29.68 inHg
Wind17 mph W
Humidity51%
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.