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As of 22:28 MDT

Weather in McDonald, MT

41°Current weather

McDonald, Sunday, 25 October, 22:28

Overcast. Feels like 41°. High 53°, low 35°.

Pressure30.12 inHg
Wind0.1 mph N
Humidity80%
Visibility6.2 mi
Dew point35°
Mon, 2654° / 35°0.15Rain
54 °Rain

McDonald, Monday, 26 October

Rain. High 54°, low 35°.

Pressure30.09 inHg
Wind2.4 mph NE
Humidity67%
Visibility6.2 mi
Dew point33°
Tue, 2750° / 39°0.06Light rain
50 °Light rain

McDonald, Tuesday, 27 October

Light rain. High 50°, low 39°.

Pressure29.94 inHg
Wind6 mph SW
Humidity63%
Visibility6.2 mi
Dew point34°
Wed, 2848° / 38°0.07Light rain
48 °Light rain

McDonald, Wednesday, 28 October

Light rain. High 48°, low 38°.

Pressure29.97 inHg
Wind1.8 mph S
Humidity67%
Visibility6.2 mi
Dew point34°
Thu, 2949° / 35°0Overcast
49 °Overcast

McDonald, Thursday, 29 October

Overcast. High 49°, low 35°.

Pressure30.06 inHg
Wind3.3 mph NE
Humidity71%
Visibility6.2 mi
Dew point32°
Fri, 3049° / 37°0Overcast
49 °Overcast

McDonald, Friday, 30 October

Overcast. High 49°, low 37°.

Pressure30.00 inHg
Wind2.9 mph N
Humidity71%
Visibility—
Dew point34°
Sat, 3151° / 38°0.01Light rain
51 °Light rain

McDonald, Saturday, 31 October

Light rain. High 51°, low 38°.

Pressure30.00 inHg
Wind3.4 mph N
Humidity78%
Visibility—
Dew point37°
Sun, 0144° / 37°0.65Snow
44 °Snow

McDonald, Sunday, 1 November

Snow. High 44°, low 37°.

Pressure29.83 inHg
Wind4.9 mph SW
Humidity95%
Visibility—
Dew point41°
Mon, 0246° / 31°0Overcast
46 °Overcast

McDonald, Monday, 2 November

Overcast. High 46°, low 31°.

Pressure30.15 inHg
Wind4.9 mph SW
Humidity71%
Visibility—
Dew point32°
Tue, 0346° / 28°0Overcast
46 °Overcast

McDonald, Tuesday, 3 November

Overcast. High 46°, low 28°.

Pressure30.09 inHg
Wind3.3 mph S
Humidity70%
Visibility—
Dew point30°
Wed, 0449° / 42°0Overcast
49 °Overcast

McDonald, Wednesday, 4 November

Overcast. High 49°, low 42°.

Pressure30.06 inHg
Wind3.6 mph SW
Humidity76%
Visibility—
Dew point40°
Thu, 0562° / 46°0.02Light rain
62 °Light rain

McDonald, Thursday, 5 November

Light rain. High 62°, low 46°.

Pressure29.80 inHg
Wind4.4 mph SE
Humidity70%
Visibility—
Dew point46°
Fri, 0658° / 48°0.56Rain
58 °Rain

McDonald, Friday, 6 November

Rain. High 58°, low 48°.

Pressure29.71 inHg
Wind5.2 mph SW
Humidity70%
Visibility—
Dew point46°
Sat, 0755° / 44°0.12Light rain
55 °Light rain

McDonald, Saturday, 7 November

Light rain. High 55°, low 44°.

Pressure30.00 inHg
Wind4.6 mph SW
Humidity77%
Visibility—
Dew point44°
Sun, 0856° / 41°0Overcast
56 °Overcast

McDonald, Sunday, 8 November

Overcast. High 56°, low 41°.

Pressure30.03 inHg
Wind5 mph S
Humidity67%
Visibility—
Dew point38°
Mon, 0954° / 45°0.29Rain
54 °Rain

McDonald, Monday, 9 November

Rain. High 54°, low 45°.

Pressure29.91 inHg
Wind5.1 mph W
Humidity64%
Visibility—
Dew point40°

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.