As of 07:15 MDT

Weather in McDonald, MT

34°Current weather

McDonald, Friday, 30 October, 07:15

Overcast. Feels like 34°. High 51°, low 34°.

Pressure30.06 inHg
Wind0.2 mph W
Humidity92%
Visibility6.2 mi
Dew point32°
Sat, 3153° / 39°0Overcast
53 °Overcast

McDonald, Saturday, 31 October

Overcast. High 53°, low 39°.

Pressure30.06 inHg
Wind2.1 mph NE
Humidity72%
Visibility6.2 mi
Dew point38°
Sun, 0149° / 38°0Light rain
49 °Light rain

McDonald, Sunday, 1 November

Light rain. High 49°, low 38°.

Pressure29.97 inHg
Wind1.5 mph NW
Humidity83%
Visibility2.1 mi
Dew point38°
Mon, 0249° / 35°0Partly cloudy
49 °Partly cloudy

McDonald, Monday, 2 November

Partly cloudy. High 49°, low 35°.

Pressure30.42 inHg
Wind1.9 mph NW
Humidity76%
Visibility4.5 mi
Dew point35°
Tue, 0355° / 38°0Clear
55 °Clear

McDonald, Tuesday, 3 November

Clear. High 55°, low 38°.

Pressure30.30 inHg
Wind2.2 mph NE
Humidity59%
Visibility—
Dew point35°
Wed, 0454° / 38°0Clear
54 °Clear

McDonald, Wednesday, 4 November

Clear. High 54°, low 38°.

Pressure30.18 inHg
Wind2.6 mph NE
Humidity59%
Visibility—
Dew point35°
Thu, 0555° / 39°0Overcast
55 °Overcast

McDonald, Thursday, 5 November

Overcast. High 55°, low 39°.

Pressure29.83 inHg
Wind5.3 mph SW
Humidity50%
Visibility—
Dew point30°
Fri, 0652° / 37°0Overcast
52 °Overcast

McDonald, Friday, 6 November

Overcast. High 52°, low 37°.

Pressure30.03 inHg
Wind5.5 mph SW
Humidity56%
Visibility—
Dew point33°
Sat, 0756° / 35°0Overcast
56 °Overcast

McDonald, Saturday, 7 November

Overcast. High 56°, low 35°.

Pressure30.33 inHg
Wind5.1 mph SW
Humidity47%
Visibility—
Dew point28°
Sun, 0860° / 40°0Overcast
60 °Overcast

McDonald, Sunday, 8 November

Overcast. High 60°, low 40°.

Pressure30.03 inHg
Wind4.1 mph S
Humidity44%
Visibility—
Dew point30°
Mon, 0960° / 41°0Partly cloudy
60 °Partly cloudy

McDonald, Monday, 9 November

Partly cloudy. High 60°, low 41°.

Pressure29.65 inHg
Wind5.5 mph S
Humidity39%
Visibility—
Dew point29°
Tue, 1043° / 32°0.08Snow
43 °Snow

McDonald, Tuesday, 10 November

Snow. High 43°, low 32°.

Pressure29.50 inHg
Wind8.8 mph SW
Humidity86%
Visibility—
Dew point38°
Wed, 1142° / 31°0.03Snow
42 °Snow

McDonald, Wednesday, 11 November

Snow. High 42°, low 31°.

Pressure29.56 inHg
Wind4.8 mph SW
Humidity72%
Visibility—
Dew point30°
Thu, 1240° / 28°0Overcast
40 °Overcast

McDonald, Thursday, 12 November

Overcast. High 40°, low 28°.

Pressure30.00 inHg
Wind4.6 mph W
Humidity71%
Visibility—
Dew point29°
Fri, 1342° / 28°0Overcast
42 °Overcast

McDonald, Friday, 13 November

Overcast. High 42°, low 28°.

Pressure30.33 inHg
Wind4.2 mph N
Humidity69%
Visibility—
Dew point28°
Sat, 1445° / 29°0Mostly clear
45 °Mostly clear

McDonald, Saturday, 14 November

Mostly clear. High 45°, low 29°.

Pressure30.33 inHg
Wind3.2 mph N
Humidity61%
Visibility—
Dew point27°

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.