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As of 12:41 MDT

Weather in Princeton, MT

53°Current weather

Princeton, Wednesday, 21 October, 12:41

Clear. Feels like 50°. High 56°, low 30°.

Pressure30.00 inHg
Wind1.8 mph NW
Humidity52%
Visibility6.2 mi
Dew point35°
Thu, 2261° / 32°0.01Light rain
61 °Light rain

Princeton, Thursday, 22 October

Light rain. High 61°, low 32°.

Pressure29.88 inHg
Wind2.9 mph N
Humidity50%
Visibility6.2 mi
Dew point40°
Fri, 2352° / 38°0.75Snow
52 °Snow

Princeton, Friday, 23 October

Snow. High 52°, low 38°.

Pressure29.83 inHg
Wind5.7 mph NW
Humidity98%
Visibility2.0 mi
Dew point45°
Sat, 2447° / 30°0Partly cloudy
47 °Partly cloudy

Princeton, Saturday, 24 October

Partly cloudy. High 47°, low 30°.

Pressure30.33 inHg
Wind4.2 mph N
Humidity82%
Visibility6.2 mi
Dew point28°
Sun, 2552° / 35°0Overcast
52 °Overcast

Princeton, Sunday, 25 October

Overcast. High 52°, low 35°.

Pressure30.21 inHg
Wind3.1 mph N
Humidity64%
Visibility6.2 mi
Dew point28°
Mon, 2650° / 31°0Partly cloudy
50 °Partly cloudy

Princeton, Monday, 26 October

Partly cloudy. High 50°, low 31°.

Pressure30.36 inHg
Wind3.9 mph N
Humidity76%
Visibility—
Dew point35°
Tue, 2748° / 40°0.02Snow
48 °Snow

Princeton, Tuesday, 27 October

Snow. High 48°, low 40°.

Pressure29.94 inHg
Wind3.9 mph N
Humidity55%
Visibility—
Dew point31°
Wed, 2841° / 32°0.42Snow
41 °Snow

Princeton, Wednesday, 28 October

Snow. High 41°, low 32°.

Pressure30.30 inHg
Wind3 mph S
Humidity84%
Visibility—
Dew point32°
Thu, 2946° / 28°0Clear
46 °Clear

Princeton, Thursday, 29 October

Clear. High 46°, low 28°.

Pressure30.03 inHg
Wind6.2 mph S
Humidity69%
Visibility—
Dew point31°
Fri, 3048° / 31°0Clear
48 °Clear

Princeton, Friday, 30 October

Clear. High 48°, low 31°.

Pressure29.65 inHg
Wind8.3 mph W
Humidity65%
Visibility—
Dew point32°
Sat, 3136° / 24°0.23Snow
36 °Snow

Princeton, Saturday, 31 October

Snow. High 36°, low 24°.

Pressure29.80 inHg
Wind14.3 mph W
Humidity73%
Visibility—
Dew point27°
Sun, 0144° / 23°0Mostly clear
44 °Mostly clear

Princeton, Sunday, 1 November

Mostly clear. High 44°, low 23°.

Pressure30.09 inHg
Wind7.4 mph SW
Humidity60%
Visibility—
Dew point24°
Mon, 0245° / 31°0Overcast
45 °Overcast

Princeton, Monday, 2 November

Overcast. High 45°, low 31°.

Pressure30.15 inHg
Wind6.5 mph S
Humidity54%
Visibility—
Dew point27°
Tue, 0349° / 30°0Overcast
49 °Overcast

Princeton, Tuesday, 3 November

Overcast. High 49°, low 30°.

Pressure30.03 inHg
Wind5.1 mph S
Humidity50%
Visibility—
Dew point25°
Wed, 0447° / 32°0Partly cloudy
47 °Partly cloudy

Princeton, Wednesday, 4 November

Partly cloudy. High 47°, low 32°.

Pressure29.85 inHg
Wind7.3 mph SW
Humidity59%
Visibility—
Dew point28°
Thu, 0537° / 25°0.37Snow
37 °Snow

Princeton, Thursday, 5 November

Snow. High 37°, low 25°.

Pressure29.68 inHg
Wind13.6 mph W
Humidity73%
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.