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As of 00:41 MDT

Weather in McDonald, MT

41°Current weather

McDonald, Tuesday, 27 October, 00:41

Light rain. Feels like 41°. High 46°, low 39°.

Pressure29.97 inHg
Wind2.5 mph SW
Humidity90%
Visibility6.2 mi
Dew point38°
Wed, 2847° / 37°0.07Light rain
47 °Light rain

McDonald, Wednesday, 28 October

Light rain. High 47°, low 37°.

Pressure30.00 inHg
Wind3 mph S
Humidity66%
Visibility6.2 mi
Dew point31°
Thu, 2949° / 37°0Overcast
49 °Overcast

McDonald, Thursday, 29 October

Overcast. High 49°, low 37°.

Pressure30.12 inHg
Wind2.6 mph NE
Humidity68%
Visibility6.2 mi
Dew point32°
Fri, 3051° / 37°0Overcast
51 °Overcast

McDonald, Friday, 30 October

Overcast. High 51°, low 37°.

Pressure30.00 inHg
Wind2.7 mph NE
Humidity67%
Visibility6.2 mi
Dew point33°
Sat, 3149° / 37°0.01Light rain
49 °Light rain

McDonald, Saturday, 31 October

Light rain. High 49°, low 37°.

Pressure30.00 inHg
Wind2.8 mph NE
Humidity69%
Visibility—
Dew point36°
Sun, 0145° / 32°0.19Snow
45 °Snow

McDonald, Sunday, 1 November

Snow. High 45°, low 32°.

Pressure30.18 inHg
Wind7.7 mph W
Humidity70%
Visibility—
Dew point33°
Mon, 0243° / 28°0Mostly clear
43 °Mostly clear

McDonald, Monday, 2 November

Mostly clear. High 43°, low 28°.

Pressure30.59 inHg
Wind4.5 mph SW
Humidity66%
Visibility—
Dew point28°
Tue, 0347° / 28°0Overcast
47 °Overcast

McDonald, Tuesday, 3 November

Overcast. High 47°, low 28°.

Pressure30.50 inHg
Wind3.2 mph NE
Humidity54%
Visibility—
Dew point24°
Wed, 0450° / 30°0Clear
50 °Clear

McDonald, Wednesday, 4 November

Clear. High 50°, low 30°.

Pressure30.36 inHg
Wind3 mph SE
Humidity48%
Visibility—
Dew point24°
Thu, 0550° / 34°0Overcast
50 °Overcast

McDonald, Thursday, 5 November

Overcast. High 50°, low 34°.

Pressure30.06 inHg
Wind3.7 mph S
Humidity50%
Visibility—
Dew point26°
Fri, 0658° / 41°0Overcast
58 °Overcast

McDonald, Friday, 6 November

Overcast. High 58°, low 41°.

Pressure29.88 inHg
Wind4.3 mph S
Humidity51%
Visibility—
Dew point33°
Sat, 0751° / 44°0.19Light rain
51 °Light rain

McDonald, Saturday, 7 November

Light rain. High 51°, low 44°.

Pressure29.68 inHg
Wind4.7 mph SW
Humidity94%
Visibility—
Dew point48°
Sun, 0847° / 43°0.24Light rain
47 °Light rain

McDonald, Sunday, 8 November

Light rain. High 47°, low 43°.

Pressure29.83 inHg
Wind5.3 mph SW
Humidity90%
Visibility—
Dew point44°
Mon, 0948° / 44°0.06Light rain
48 °Light rain

McDonald, Monday, 9 November

Light rain. High 48°, low 44°.

Pressure30.09 inHg
Wind5.1 mph S
Humidity95%
Visibility—
Dew point43°
Tue, 1053° / 41°0.03Light rain
53 °Light rain

McDonald, Tuesday, 10 November

Light rain. High 53°, low 41°.

Pressure30.24 inHg
Wind4.9 mph SW
Humidity83%
Visibility—
Dew point44°
Wed, 1146° / 36°0Mostly clear
46 °Mostly clear

McDonald, Wednesday, 11 November

Mostly clear. High 46°, low 36°.

Pressure30.47 inHg
Wind2.6 mph E
Humidity73%
Visibility—
Dew point37°

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.