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As of 18:23 MST

Weather in Deer Park, MT

48°Current weather

Deer Park, Saturday, 7 November, 18:23

Overcast. Feels like 46°. High 58°, low 40°.

Pressure30.12 inHg
Wind4.8 mph SE
Humidity58%
Visibility6.2 mi
Dew point34°
Sun, 0862° / 40°0Overcast
62 °Overcast

Deer Park, Sunday, 8 November

Overcast. High 62°, low 40°.

Pressure29.97 inHg
Wind9.9 mph SW
Humidity39%
Visibility6.2 mi
Dew point31°
Mon, 0956° / 38°0Overcast
56 °Overcast

Deer Park, Monday, 9 November

Overcast. High 56°, low 38°.

Pressure30.09 inHg
Wind3.2 mph SW
Humidity55%
Visibility6.2 mi
Dew point34°
Tue, 1057° / 43°0Partly cloudy
57 °Partly cloudy

Deer Park, Tuesday, 10 November

Partly cloudy. High 57°, low 43°.

Pressure30.15 inHg
Wind12.2 mph SW
Humidity46%
Visibility6.2 mi
Dew point33°
Wed, 1159° / 41°0Mostly clear
59 °Mostly clear

Deer Park, Wednesday, 11 November

Mostly clear. High 59°, low 41°.

Pressure30.24 inHg
Wind7.2 mph S
Humidity43%
Visibility6.2 mi
Dew point32°
Thu, 1261° / 44°0Overcast
61 °Overcast

Deer Park, Thursday, 12 November

Overcast. High 61°, low 44°.

Pressure30.09 inHg
Wind4.7 mph SW
Humidity43%
Visibility—
Dew point33°
Fri, 1359° / 43°0Overcast
59 °Overcast

Deer Park, Friday, 13 November

Overcast. High 59°, low 43°.

Pressure30.00 inHg
Wind5.7 mph S
Humidity38%
Visibility—
Dew point28°
Sat, 1454° / 40°0Overcast
54 °Overcast

Deer Park, Saturday, 14 November

Overcast. High 54°, low 40°.

Pressure29.97 inHg
Wind4.9 mph S
Humidity36%
Visibility—
Dew point23°
Sun, 1553° / 39°0Overcast
53 °Overcast

Deer Park, Sunday, 15 November

Overcast. High 53°, low 39°.

Pressure29.80 inHg
Wind5.4 mph SE
Humidity33%
Visibility—
Dew point20°
Mon, 1650° / 35°0.39Snow
50 °Snow

Deer Park, Monday, 16 November

Snow. High 50°, low 35°.

Pressure29.65 inHg
Wind13 mph NW
Humidity58%
Visibility—
Dew point35°
Tue, 1742° / 28°0Clear
42 °Clear

Deer Park, Tuesday, 17 November

Clear. High 42°, low 28°.

Pressure30.15 inHg
Wind9.4 mph SW
Humidity64%
Visibility—
Dew point24°
Wed, 1843° / 30°0Overcast
43 °Overcast

Deer Park, Wednesday, 18 November

Overcast. High 43°, low 30°.

Pressure29.83 inHg
Wind5.9 mph S
Humidity59%
Visibility—
Dew point26°
Thu, 1948° / 35°0Overcast
48 °Overcast

Deer Park, Thursday, 19 November

Overcast. High 48°, low 35°.

Pressure29.91 inHg
Wind4.8 mph SE
Humidity36%
Visibility—
Dew point18°
Fri, 2045° / 33°0Partly cloudy
45 °Partly cloudy

Deer Park, Friday, 20 November

Partly cloudy. High 45°, low 33°.

Pressure29.88 inHg
Wind6.6 mph SE
Humidity44%
Visibility—
Dew point22°
Sat, 2145° / 30°0Overcast
45 °Overcast

Deer Park, Saturday, 21 November

Overcast. High 45°, low 30°.

Pressure29.85 inHg
Wind9 mph S
Humidity52%
Visibility—
Dew point21°
Sun, 2247° / 31°0.09Snow
47 °Snow

Deer Park, Sunday, 22 November

Snow. High 47°, low 31°.

Pressure29.71 inHg
Wind17.5 mph SW
Humidity57%
Visibility—
Dew point26°

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.