As of 22:22 MST

Weather in McDonald, MT

35°Current weather

McDonald, Tuesday, 3 November, 22:22

Overcast. Feels like 35°. High 47°, low 31°.

Pressure30.15 inHg
Wind0.2 mph W
Humidity90%
Visibility0.9 mi
Dew point33°
Wed, 0449° / 33°0Clear
49 °Clear

McDonald, Wednesday, 4 November

Clear. High 49°, low 33°.

Pressure30.15 inHg
Wind2.2 mph NE
Humidity74%
Visibility6.2 mi
Dew point33°
Thu, 0549° / 36°0Overcast
49 °Overcast

McDonald, Thursday, 5 November

Overcast. High 49°, low 36°.

Pressure30.15 inHg
Wind0.7 mph SW
Humidity64%
Visibility6.2 mi
Dew point34°
Fri, 0649° / 33°0Overcast
49 °Overcast

McDonald, Friday, 6 November

Overcast. High 49°, low 33°.

Pressure30.30 inHg
Wind1.9 mph N
Humidity66%
Visibility6.2 mi
Dew point33°
Sat, 0757° / 43°0Overcast
57 °Overcast

McDonald, Saturday, 7 November

Overcast. High 57°, low 43°.

Pressure30.24 inHg
Wind2 mph NE
Humidity56%
Visibility6.2 mi
Dew point36°
Sun, 0861° / 40°0Overcast
61 °Overcast

McDonald, Sunday, 8 November

Overcast. High 61°, low 40°.

Pressure30.00 inHg
Wind11.3 mph W
Humidity48%
Visibility—
Dew point37°
Mon, 0953° / 38°0.01Light rain
53 °Light rain

McDonald, Monday, 9 November

Light rain. High 53°, low 38°.

Pressure30.15 inHg
Wind4.1 mph NE
Humidity65%
Visibility—
Dew point37°
Tue, 1055° / 36°0Overcast
55 °Overcast

McDonald, Tuesday, 10 November

Overcast. High 55°, low 36°.

Pressure30.12 inHg
Wind3.2 mph S
Humidity48%
Visibility—
Dew point30°
Wed, 1159° / 38°0Overcast
59 °Overcast

McDonald, Wednesday, 11 November

Overcast. High 59°, low 38°.

Pressure30.09 inHg
Wind4.2 mph S
Humidity48%
Visibility—
Dew point32°
Thu, 1258° / 39°0Overcast
58 °Overcast

McDonald, Thursday, 12 November

Overcast. High 58°, low 39°.

Pressure29.88 inHg
Wind4.8 mph S
Humidity44%
Visibility—
Dew point29°
Fri, 1359° / 39°0Overcast
59 °Overcast

McDonald, Friday, 13 November

Overcast. High 59°, low 39°.

Pressure29.83 inHg
Wind4.9 mph S
Humidity40%
Visibility—
Dew point27°
Sat, 1459° / 40°0Partly cloudy
59 °Partly cloudy

McDonald, Saturday, 14 November

Partly cloudy. High 59°, low 40°.

Pressure29.74 inHg
Wind5.1 mph S
Humidity46%
Visibility—
Dew point32°
Sun, 1546° / 39°0.05Light rain
46 °Light rain

McDonald, Sunday, 15 November

Light rain. High 46°, low 39°.

Pressure29.74 inHg
Wind5 mph SW
Humidity80%
Visibility—
Dew point40°
Mon, 1642° / 37°0.06Snow
42 °Snow

McDonald, Monday, 16 November

Snow. High 42°, low 37°.

Pressure30.15 inHg
Wind4.4 mph W
Humidity85%
Visibility—
Dew point36°
Tue, 1745° / 31°0Overcast
45 °Overcast

McDonald, Tuesday, 17 November

Overcast. High 45°, low 31°.

Pressure30.39 inHg
Wind5.3 mph SW
Humidity69%
Visibility—
Dew point30°
Wed, 1844° / 39°0.04Snow
44 °Snow

McDonald, Wednesday, 18 November

Snow. High 44°, low 39°.

Pressure30.30 inHg
Wind5.4 mph S
Humidity83%
Visibility—
Dew point36°

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.