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As of 16:04 MDT

Weather in Princeton, MT

61°Current weather

Princeton, Monday, 19 October, 16:04

Overcast. Feels like 59°. High 61°, low 31°.

Pressure29.88 inHg
Wind2 mph NW
Humidity43%
Visibility6.2 mi
Dew point37°
Tue, 2064° / 38°0Mostly clear
64 °Mostly clear

Princeton, Tuesday, 20 October

Mostly clear. High 64°, low 38°.

Pressure30.09 inHg
Wind3.3 mph N
Humidity43%
Visibility6.2 mi
Dew point33°
Wed, 2166° / 38°0Overcast
66 °Overcast

Princeton, Wednesday, 21 October

Overcast. High 66°, low 38°.

Pressure30.03 inHg
Wind2.3 mph N
Humidity46%
Visibility6.2 mi
Dew point36°
Thu, 2266° / 48°0.04Light rain
66 °Light rain

Princeton, Thursday, 22 October

Light rain. High 66°, low 48°.

Pressure29.85 inHg
Wind3.5 mph N
Humidity54%
Visibility6.2 mi
Dew point42°
Fri, 2352° / 41°0.59Rain
52 °Rain

Princeton, Friday, 23 October

Rain. High 52°, low 41°.

Pressure29.85 inHg
Wind5.5 mph SW
Humidity96%
Visibility1.8 mi
Dew point40°
Sat, 2452° / 33°0Clear
52 °Clear

Princeton, Saturday, 24 October

Clear. High 52°, low 33°.

Pressure30.15 inHg
Wind8.4 mph S
Humidity64%
Visibility—
Dew point33°
Sun, 2557° / 37°0Mostly clear
57 °Mostly clear

Princeton, Sunday, 25 October

Mostly clear. High 57°, low 37°.

Pressure30.18 inHg
Wind6.8 mph NW
Humidity35%
Visibility—
Dew point23°
Mon, 2657° / 35°0Partly cloudy
57 °Partly cloudy

Princeton, Monday, 26 October

Partly cloudy. High 57°, low 35°.

Pressure30.12 inHg
Wind6.5 mph S
Humidity25%
Visibility—
Dew point17°
Tue, 2746° / 26°0Overcast
46 °Overcast

Princeton, Tuesday, 27 October

Overcast. High 46°, low 26°.

Pressure30.39 inHg
Wind5.9 mph NE
Humidity52%
Visibility—
Dew point21°
Wed, 2858° / 34°0Clear
58 °Clear

Princeton, Wednesday, 28 October

Clear. High 58°, low 34°.

Pressure30.09 inHg
Wind4.8 mph S
Humidity31%
Visibility—
Dew point21°
Thu, 2958° / 41°0Overcast
58 °Overcast

Princeton, Thursday, 29 October

Overcast. High 58°, low 41°.

Pressure29.94 inHg
Wind6.2 mph S
Humidity23%
Visibility—
Dew point17°
Fri, 3059° / 44°0Overcast
59 °Overcast

Princeton, Friday, 30 October

Overcast. High 59°, low 44°.

Pressure29.91 inHg
Wind9.9 mph W
Humidity22%
Visibility—
Dew point17°
Sat, 3151° / 42°0.04Light rain
51 °Light rain

Princeton, Saturday, 31 October

Light rain. High 51°, low 42°.

Pressure29.97 inHg
Wind6.2 mph S
Humidity44%
Visibility—
Dew point29°
Sun, 0153° / 40°0.01Light rain
53 °Light rain

Princeton, Sunday, 1 November

Light rain. High 53°, low 40°.

Pressure30.15 inHg
Wind5.7 mph W
Humidity56%
Visibility—
Dew point33°
Mon, 0257° / 40°0.04Light rain
57 °Light rain

Princeton, Monday, 2 November

Light rain. High 57°, low 40°.

Pressure29.80 inHg
Wind5.4 mph S
Humidity52%
Visibility—
Dew point33°
Tue, 0346° / 32°0.06Light rain
46 °Light rain

Princeton, Tuesday, 3 November

Light rain. High 46°, low 32°.

Pressure29.74 inHg
Wind14 mph W
Humidity85%
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 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.