As of 09:54 MDT

Weather in McDonald, MT

40°Current weather

McDonald, Sunday, 25 October, 09:54

Partly cloudy. Feels like 40°. High 53°, low 36°.

Pressure30.27 inHg
Wind2.9 mph N
Humidity85%
Visibility6.2 mi
Dew point36°
Mon, 2651° / 35°0.1Rain
51 °Rain

McDonald, Monday, 26 October

Rain. High 51°, low 35°.

Pressure30.09 inHg
Wind2.2 mph NE
Humidity68%
Visibility6.2 mi
Dew point32°
Tue, 2751° / 40°0.03Light rain
51 °Light rain

McDonald, Tuesday, 27 October

Light rain. High 51°, low 40°.

Pressure29.94 inHg
Wind4.8 mph SW
Humidity70%
Visibility6.2 mi
Dew point36°
Wed, 2848° / 38°0.06Light rain
48 °Light rain

McDonald, Wednesday, 28 October

Light rain. High 48°, low 38°.

Pressure29.97 inHg
Wind6.3 mph SW
Humidity62%
Visibility6.2 mi
Dew point33°
Thu, 2950° / 35°0Clear
50 °Clear

McDonald, Thursday, 29 October

Clear. High 50°, low 35°.

Pressure30.12 inHg
Wind4 mph NE
Humidity68%
Visibility—
Dew point34°
Fri, 3050° / 35°0Overcast
50 °Overcast

McDonald, Friday, 30 October

Overcast. High 50°, low 35°.

Pressure30.03 inHg
Wind3.4 mph N
Humidity70%
Visibility—
Dew point34°
Sat, 3151° / 35°0Overcast
51 °Overcast

McDonald, Saturday, 31 October

Overcast. High 51°, low 35°.

Pressure30.03 inHg
Wind3.6 mph S
Humidity69%
Visibility—
Dew point35°
Sun, 0150° / 37°0.07Light rain
50 °Light rain

McDonald, Sunday, 1 November

Light rain. High 50°, low 37°.

Pressure29.80 inHg
Wind4.9 mph NE
Humidity67%
Visibility—
Dew point36°
Mon, 0243° / 33°0.3Snow
43 °Snow

McDonald, Monday, 2 November

Snow. High 43°, low 33°.

Pressure30.03 inHg
Wind10.6 mph SW
Humidity85%
Visibility—
Dew point37°
Tue, 0350° / 32°0Overcast
50 °Overcast

McDonald, Tuesday, 3 November

Overcast. High 50°, low 32°.

Pressure30.27 inHg
Wind5.6 mph SW
Humidity61%
Visibility—
Dew point30°
Wed, 0453° / 35°0Overcast
53 °Overcast

McDonald, Wednesday, 4 November

Overcast. High 53°, low 35°.

Pressure29.94 inHg
Wind4.2 mph S
Humidity56%
Visibility—
Dew point31°
Thu, 0554° / 36°0.01Light rain
54 °Light rain

McDonald, Thursday, 5 November

Light rain. High 54°, low 36°.

Pressure29.83 inHg
Wind4.1 mph S
Humidity54%
Visibility—
Dew point31°
Fri, 0652° / 40°0.04Light rain
52 °Light rain

McDonald, Friday, 6 November

Light rain. High 52°, low 40°.

Pressure29.44 inHg
Wind4.7 mph S
Humidity67%
Visibility—
Dew point37°
Sat, 0743° / 39°0.21Light rain
43 °Light rain

McDonald, Saturday, 7 November

Light rain. High 43°, low 39°.

Pressure29.77 inHg
Wind5.6 mph SW
Humidity96%
Visibility—
Dew point42°
Sun, 0847° / 40°0.03Light rain
47 °Light rain

McDonald, Sunday, 8 November

Light rain. High 47°, low 40°.

Pressure30.00 inHg
Wind5 mph S
Humidity74%
Visibility—
Dew point38°
Mon, 0962° / 45°0Overcast
62 °Overcast

McDonald, Monday, 9 November

Overcast. High 62°, low 45°.

Pressure29.97 inHg
Wind6 mph S
Humidity72%
Visibility—
Dew point45°

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 McDonald, 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 McDonald, 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.