As of 11:33 PDT

Weather in Princeton, ID

63°Current weather

Princeton, Saturday, 17 October, 11:33

Overcast. Feels like 61°. High 64°, low 41°.

Pressure30.09 inHg
Wind13.1 mph W
Humidity39%
Visibility6.2 mi
Dew point38°

Monthly outlook for Princeton, ID: average high 52.6°, average low 38.9°. That is 0.9° below the climate normal for October. Precipitation is expected on 8 days (about 3.3 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 21 October (67.7°), the coolest 30 October (32.7°).

52.6°/38.9°
Average high / low
−0.9°
Below normal
8 / 5
Wet days / normal
3.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October58.7°56.5°+1.3°
27 October – 5 November42.5°49.9°-4.1°
6 November – 15 Novemberat normal45.9°—

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).

Sun, 1865° / 33°0Clear
65 °Clear

Princeton, Sunday, 18 October

Clear. High 65°, low 33°.

Pressure30.09 inHg
Wind1.2 mph S
Humidity44%
Visibility6.2 mi
Dew point37°
Mon, 1963° / 41°0Overcast
63 °Overcast

Princeton, Monday, 19 October

Overcast. High 63°, low 41°.

Pressure29.85 inHg
Wind4.9 mph W
Humidity46%
Visibility6.2 mi
Dew point41°
Tue, 2067° / 39°0Clear
67 °Clear

Princeton, Tuesday, 20 October

Clear. High 67°, low 39°.

Pressure30.00 inHg
Wind1.4 mph W
Humidity45%
Visibility6.2 mi
Dew point41°
Wed, 2168° / 44°0Overcast
68 °Overcast

Princeton, Wednesday, 21 October

Overcast. High 68°, low 44°.

Pressure30.00 inHg
Wind3 mph E
Humidity48%
Visibility—
Dew point40°
Thu, 2263° / 46°0.01Light rain
63 °Light rain

Princeton, Thursday, 22 October

Light rain. High 63°, low 46°.

Pressure29.83 inHg
Wind6.2 mph SW
Humidity47%
Visibility—
Dew point41°
Fri, 2357° / 42°0Overcast
57 °Overcast

Princeton, Friday, 23 October

Overcast. High 57°, low 42°.

Pressure29.91 inHg
Wind10 mph W
Humidity50%
Visibility—
Dew point34°
Sat, 2453° / 39°0.23Light rain
53 °Light rain

Princeton, Saturday, 24 October

Light rain. High 53°, low 39°.

Pressure29.94 inHg
Wind7.6 mph SE
Humidity49%
Visibility—
Dew point32°
Sun, 2545° / 41°0.9Rain
45 °Rain

Princeton, Sunday, 25 October

Rain. High 45°, low 41°.

Pressure29.88 inHg
Wind8.1 mph W
Humidity96%
Visibility—
Dew point41°
Mon, 2643° / 42°0.56Rain
43 °Rain

Princeton, Monday, 26 October

Rain. High 43°, low 42°.

Pressure29.83 inHg
Wind8.5 mph SW
Humidity95%
Visibility—
Dew point41°
Tue, 2744° / 39°0.69Heavy rain
44 °Heavy rain

Princeton, Tuesday, 27 October

Heavy rain. High 44°, low 39°.

Pressure29.77 inHg
Wind21.5 mph SW
Humidity79%
Visibility—
Dew point38°
Wed, 2845° / 38°0.42Snow
45 °Snow

Princeton, Wednesday, 28 October

Snow. High 45°, low 38°.

Pressure30.00 inHg
Wind14.2 mph SW
Humidity60%
Visibility—
Dew point30°
Thu, 2940° / 37°0.18Snow
40 °Snow

Princeton, Thursday, 29 October

Snow. High 40°, low 37°.

Pressure29.80 inHg
Wind8 mph W
Humidity86%
Visibility—
Dew point36°
Fri, 3042° / 33°0.19Snow
42 °Snow

Princeton, Friday, 30 October

Snow. High 42°, low 33°.

Pressure29.97 inHg
Wind6.6 mph W
Humidity86%
Visibility—
Dew point35°
Sat, 3140° / 33°0.06Snow
40 °Snow

Princeton, Saturday, 31 October

Snow. High 40°, low 33°.

Pressure29.74 inHg
Wind8.8 mph SE
Humidity72%
Visibility—
Dew point29°
Sun, 0143° / 34°0.02Snow
43 °Snow

Princeton, Sunday, 1 November

Snow. High 43°, low 34°.

Pressure29.77 inHg
Wind4.3 mph NE
Humidity86%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0249° / 34°0.1Climate normal
49 °Climate normal

Princeton, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.1 in
Chance of precipitation38%
Record high64° (1981)
Record low16° (1973)
Tue, 0349° / 34°0.04Climate normal
49 °Climate normal

Princeton, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.04 in
Chance of precipitation27%
Record high62° (1965)
Record low13° (1973)
Wed, 0449° / 35°0.15Climate normal
49 °Climate normal

Princeton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.15 in
Chance of precipitation50%
Record high64° (1980)
Record low18° (1973)
Thu, 0548° / 34°0.1Climate normal
48 °Climate normal

Princeton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation45%
Record high63° (1987)
Record low13° (1973)
Fri, 0648° / 34°0.14Climate normal
48 °Climate normal

Princeton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.14 in
Chance of precipitation57%
Record high64° (2012)
Record low18° (1994)
Sat, 0747° / 34°0.15Climate normal
47 °Climate normal

Princeton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.15 in
Chance of precipitation42%
Record high65° (1999)
Record low16° (1973)
Sun, 0847° / 33°0.09Climate normal
47 °Climate normal

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°0.09Climate normal
46 °Climate normal

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°0.07Climate normal
45 °Climate normal

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°0.08Climate normal
46 °Climate normal

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°0.12Climate normal
46 °Climate normal

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°0.11Climate normal
45 °Climate normal

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°0.07Climate normal
45 °Climate normal

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°0.07Climate normal
45 °Climate normal

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)

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.