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As of 14:54 MDT

Weather in Princeton, MT

56°Current weather

Princeton, Friday, 16 October, 14:54

Overcast. Feels like 54°. High 57°, low 26°.

Pressure30.36 inHg
Wind1.5 mph NW
Humidity42%
Visibility6.2 mi
Dew point34°
Sat, 1764° / 35°0Partly cloudy
64 °Partly cloudy

Princeton, Saturday, 17 October

Partly cloudy. High 64°, low 35°.

Pressure30.06 inHg
Wind5.9 mph SW
Humidity32%
Visibility6.2 mi
Dew point25°
Sun, 1860° / 38°0Clear
60 °Clear

Princeton, Sunday, 18 October

Clear. High 60°, low 38°.

Pressure30.09 inHg
Wind3.1 mph N
Humidity54%
Visibility6.2 mi
Dew point35°
Mon, 1968° / 43°0Overcast
68 °Overcast

Princeton, Monday, 19 October

Overcast. High 68°, low 43°.

Pressure29.85 inHg
Wind2.3 mph NW
Humidity45%
Visibility6.2 mi
Dew point36°
Tue, 2064° / 47°0Partly cloudy
64 °Partly cloudy

Princeton, Tuesday, 20 October

Partly cloudy. High 64°, low 47°.

Pressure30.00 inHg
Wind4.9 mph N
Humidity50%
Visibility6.2 mi
Dew point36°
Wed, 2165° / 44°0Clear
65 °Clear

Princeton, Wednesday, 21 October

Clear. High 65°, low 44°.

Pressure30.06 inHg
Wind3.3 mph N
Humidity53%
Visibility—
Dew point40°
Thu, 2256° / 45°0.03Light rain
56 °Light rain

Princeton, Thursday, 22 October

Light rain. High 56°, low 45°.

Pressure29.77 inHg
Wind5.2 mph N
Humidity49%
Visibility—
Dew point35°
Fri, 2345° / 34°0.81Snow
45 °Snow

Princeton, Friday, 23 October

Snow. High 45°, low 34°.

Pressure30.03 inHg
Wind4.6 mph W
Humidity99%
Visibility—
Dew point38°
Sat, 2438° / 23°0.02Light snow
38 °Light snow

Princeton, Saturday, 24 October

Light snow. High 38°, low 23°.

Pressure30.39 inHg
Wind5.7 mph E
Humidity50%
Visibility—
Dew point18°
Sun, 2542° / 19°0Clear
42 °Clear

Princeton, Sunday, 25 October

Clear. High 42°, low 19°.

Pressure30.30 inHg
Wind5.4 mph S
Humidity36%
Visibility—
Dew point10°
Mon, 2648° / 26°0Clear
48 °Clear

Princeton, Monday, 26 October

Clear. High 48°, low 26°.

Pressure30.09 inHg
Wind4.9 mph S
Humidity54%
Visibility—
Dew point26°
Tue, 2750° / 30°0Overcast
50 °Overcast

Princeton, Tuesday, 27 October

Overcast. High 50°, low 30°.

Pressure29.65 inHg
Wind4.9 mph NE
Humidity52%
Visibility—
Dew point27°
Wed, 2840° / 32°0.19Snow
40 °Snow

Princeton, Wednesday, 28 October

Snow. High 40°, low 32°.

Pressure29.74 inHg
Wind10.3 mph W
Humidity95%
Visibility—
Dew point35°
Thu, 2943° / 28°0Overcast
43 °Overcast

Princeton, Thursday, 29 October

Overcast. High 43°, low 28°.

Pressure30.09 inHg
Wind8.5 mph W
Humidity65%
Visibility—
Dew point28°
Fri, 3047° / 29°0.01Snow
47 °Snow

Princeton, Friday, 30 October

Snow. High 47°, low 29°.

Pressure29.97 inHg
Wind13.9 mph W
Humidity52%
Visibility—
Dew point26°
Sat, 3147° / 31°0Overcast
47 °Overcast

Princeton, Saturday, 31 October

Overcast. High 47°, low 31°.

Pressure29.80 inHg
Wind19.6 mph SW
Humidity60%
Visibility—
Dew point28°

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 Princeton, 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 Princeton, 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.