As of 03:17 PDT

Weather in Princeton, ID

44°

Princeton, Friday, 23 October, 03:17

Light rain. Feels like 39°. High 53°, low 32°.

Pressure29.85 inHg

Wind8.3 mph W

Humidity95%

Visibility1.9 mi

Dew point43°

See detailed hourly forecast

Monthly outlook for Princeton, ID: average high 54.3°, average low 34.8°. That is 2° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 26 October (62.2°), the coolest 24 October (24.2°).

54.3°/34.8°

Average high / low

+2°

Above normal

3 / 6

Wet days / normal

0.6 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
23 October – 1 November	53.9°	52.2°	+0.9°
2 November – 11 November	55.1°	47.4°	+4.3°
12 November – 21 November	at normal	43.6°	—

October records over 66 years

84.2°1 October 2008All-time high

6.8°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Moscow (15 mi).

Sat, 2452° / 24°

52 °

Princeton, Saturday, 24 October

Partly cloudy. High 52°, low 24°.

Pressure30.21 inHg

Wind5 mph SE

Humidity45%

Visibility6.2 mi

Dew point27°

Sun, 2562° / 39°

62 °

Princeton, Sunday, 25 October

Overcast. High 62°, low 39°.

Pressure30.03 inHg

Wind9 mph SE

Humidity42%

Visibility6.2 mi

Dew point35°

Mon, 2662° / 40°

0.07

62 °

Princeton, Monday, 26 October

Light rain. High 62°, low 40°.

Pressure29.91 inHg

Wind4.3 mph SE

Humidity38%

Visibility6.2 mi

Dew point35°

Tue, 2751° / 40°

51 °

Princeton, Tuesday, 27 October

Overcast. High 51°, low 40°.

Pressure30.18 inHg

Wind9.6 mph W

Humidity72%

Visibility—

Dew point38°

Wed, 2857° / 35°

57 °

Princeton, Wednesday, 28 October

Overcast. High 57°, low 35°.

Pressure30.30 inHg

Wind5.4 mph E

Humidity51%

Visibility—

Dew point34°

Thu, 2949° / 29°

49 °

Princeton, Thursday, 29 October

Clear. High 49°, low 29°.

Pressure30.15 inHg

Wind4.3 mph NE

Humidity39%

Visibility—

Dew point18°

Fri, 3048° / 28°

48 °

Princeton, Friday, 30 October

Clear. High 48°, low 28°.

Pressure30.15 inHg

Wind4 mph W

Humidity38%

Visibility—

Dew point17°

Sat, 3150° / 29°

50 °

Princeton, Saturday, 31 October

Clear. High 50°, low 29°.

Pressure30.24 inHg

Wind4.6 mph SE

Humidity37%

Visibility—

Dew point17°

Sun, 0154° / 31°

54 °

Princeton, Sunday, 1 November

Clear. High 54°, low 31°.

Pressure30.30 inHg

Wind4.2 mph SE

Humidity33%

Visibility—

Dew point18°

Mon, 0257° / 33°

57 °

Princeton, Monday, 2 November

Clear. High 57°, low 33°.

Pressure30.33 inHg

Wind4.2 mph E

Humidity30%

Visibility—

Dew point18°

Tue, 0357° / 34°

57 °

Princeton, Tuesday, 3 November

Clear. High 57°, low 34°.

Pressure30.27 inHg

Wind5.9 mph SE

Humidity39%

Visibility—

Dew point24°

Wed, 0459° / 37°

59 °

Princeton, Wednesday, 4 November

Mostly clear. High 59°, low 37°.

Pressure30.18 inHg

Wind7.4 mph SE

Humidity33%

Visibility—

Dew point23°

Thu, 0550° / 41°

0.25

50 °

Princeton, Thursday, 5 November

Rain. High 50°, low 41°.

Pressure30.09 inHg

Wind6 mph SE

Humidity90%

Visibility—

Dew point43°

Fri, 0650° / 42°

0.03

50 °

Princeton, Friday, 6 November

Light rain. High 50°, low 42°.

Pressure30.27 inHg

Wind4.1 mph SE

Humidity93%

Visibility—

Dew point43°

Sat, 0757° / 41°

57 °

Princeton, Saturday, 7 November

Overcast. High 57°, low 41°.

Pressure30.27 inHg

Wind6.7 mph SE

Humidity67%

Visibility—

Dew point40°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 0847° / 33°

0.09

47 °

Princeton, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.09 in

Chance of precipitation43%

Record high64° (2016)

Record low17° (1994)

Mon, 0946° / 33°

0.09

46 °

Princeton, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.09 in

Chance of precipitation47%

Record high62° (2016)

Record low17° (1986)

Tue, 1045° / 32°

0.07

45 °

Princeton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high45°

Average low32°

Average precipitation0.07 in

Chance of precipitation38%

Record high63° (1989)

Record low6° (2000)

Wed, 1146° / 32°

0.08

46 °

Princeton, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.08 in

Chance of precipitation32%

Record high62° (2016)

Record low13° (2000)

Thu, 1246° / 33°

0.12

46 °

Princeton, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.12 in

Chance of precipitation40%

Record high66° (1999)

Record low13° (2000)

Fri, 1345° / 32°

0.11

45 °

Princeton, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°

Average low32°

Average precipitation0.11 in

Chance of precipitation50%

Record high64° (1999)

Record low11° (2000)

Sat, 1445° / 32°

0.07

45 °

Princeton, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°

Average low32°

Average precipitation0.07 in

Chance of precipitation43%

Record high63° (1999)

Record low17° (2000)

Sun, 1545° / 31°

0.07

45 °

Princeton, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high45°

Average low31°

Average precipitation0.07 in

Chance of precipitation37%

Record high59° (2021)

Record low15° (2000)

Mon, 1644° / 32°

0.11

44 °

Princeton, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°

Average low32°

Average precipitation0.11 in

Chance of precipitation50%

Record high57° (1999)

Record low13° (1964)

Tue, 1744° / 32°

0.13

44 °

Princeton, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high44°

Average low32°

Average precipitation0.13 in

Chance of precipitation53%

Record high60° (1976)

Record low15° (1964)

Wed, 1843° / 31°

0.11

43 °

Princeton, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high43°

Average low31°

Average precipitation0.11 in

Chance of precipitation53%

Record high57° (2008)

Record low14° (1994)

Thu, 1942° / 29°

0.11

42 °

Princeton, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.11 in

Chance of precipitation45%

Record high55° (1989)

Record low0° (1985)

Fri, 2042° / 30°

0.12

42 °

Princeton, Friday, 20 November

Climate normal for this date — 60-year average.

Average high42°

Average low30°

Average precipitation0.12 in

Chance of precipitation47%

Record high57° (2002)

Record low15° (1977)

Sat, 2141° / 28°

0.09

41 °

Princeton, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high41°

Average low28°

Average precipitation0.09 in

Chance of precipitation42%

Record high58° (2002)

Record low5° (1985)

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, ID 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, ID 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.