As of 11:54 CDT

Weather in Princeton, MO

61°

Princeton, Sunday, 18 October, 11:54

Clear. Feels like 59°. High 63°, low 40°.

Pressure30.36 inHg

Wind12.8 mph S

Humidity56%

Visibility6.2 mi

Dew point45°

See detailed hourly forecast

Monthly outlook for Princeton, MO: average high 65.2°, average low 48.3°. That is 3.1° above the climate normal for October. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 30 October (74.9°), the coolest 1 November (33.4°).

65.2°/48.3°

Average high / low

+3.1°

Above normal

4 / 5

Wet days / normal

0.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
18 October – 27 October	66.7°	60.9°	+3.2°
28 October – 6 November	62.7°	56.1°	+3.6°
7 November – 16 November	at normal	51.2°	—

October records over 66 years

92.8°10 October 1963All-time high

16.3°27 October 1997All-time low

Mon, 1965° / 43°

65 °

Princeton, Monday, 19 October

Clear. High 65°, low 43°.

Pressure30.36 inHg

Wind7 mph S

Humidity63%

Visibility6.2 mi

Dew point47°

Tue, 2068° / 46°

68 °

Princeton, Tuesday, 20 October

Clear. High 68°, low 46°.

Pressure30.33 inHg

Wind6.7 mph S

Humidity60%

Visibility6.2 mi

Dew point50°

Wed, 2169° / 48°

69 °

Princeton, Wednesday, 21 October

Overcast. High 69°, low 48°.

Pressure30.27 inHg

Wind5.3 mph S

Humidity63%

Visibility6.2 mi

Dew point51°

Thu, 2271° / 50°

71 °

Princeton, Thursday, 22 October

Clear. High 71°, low 50°.

Pressure30.27 inHg

Wind7.4 mph SE

Humidity53%

Visibility—

Dew point49°

Fri, 2371° / 53°

71 °

Princeton, Friday, 23 October

Mostly clear. High 71°, low 53°.

Pressure30.21 inHg

Wind13.8 mph SE

Humidity56%

Visibility—

Dew point51°

Sat, 2475° / 58°

0.04

75 °

Princeton, Saturday, 24 October

Light rain. High 75°, low 58°.

Pressure30.15 inHg

Wind15.2 mph SW

Humidity44%

Visibility—

Dew point49°

Sun, 2556° / 51°

0.11

56 °

Princeton, Sunday, 25 October

Light rain. High 56°, low 51°.

Pressure30.47 inHg

Wind10 mph NE

Humidity60%

Visibility—

Dew point38°

Mon, 2666° / 50°

0.06

66 °

Princeton, Monday, 26 October

Light rain. High 66°, low 50°.

Pressure30.21 inHg

Wind6.5 mph SE

Humidity63%

Visibility—

Dew point49°

Tue, 2763° / 57°

63 °

Princeton, Tuesday, 27 October

Overcast. High 63°, low 57°.

Pressure30.18 inHg

Wind10.2 mph SE

Humidity50%

Visibility—

Dew point43°

Wed, 2864° / 54°

0.1

64 °

Princeton, Wednesday, 28 October

Light rain. High 64°, low 54°.

Pressure29.85 inHg

Wind10.8 mph SE

Humidity93%

Visibility—

Dew point57°

Thu, 2972° / 55°

72 °

Princeton, Thursday, 29 October

Mostly clear. High 72°, low 55°.

Pressure29.80 inHg

Wind7.9 mph W

Humidity56%

Visibility—

Dew point52°

Fri, 3075° / 55°

0.05

75 °

Princeton, Friday, 30 October

Light rain. High 75°, low 55°.

Pressure29.50 inHg

Wind18.2 mph S

Humidity58%

Visibility—

Dew point56°

Sat, 3151° / 40°

51 °

Princeton, Saturday, 31 October

Clear. High 51°, low 40°.

Pressure29.77 inHg

Wind25.1 mph W

Humidity42%

Visibility—

Dew point25°

Sun, 0153° / 33°

53 °

Princeton, Sunday, 1 November

Clear. High 53°, low 33°.

Pressure30.30 inHg

Wind13.1 mph W

Humidity43%

Visibility—

Dew point26°

Mon, 0262° / 38°

62 °

Princeton, Monday, 2 November

Mostly clear. High 62°, low 38°.

Pressure30.27 inHg

Wind16.8 mph S

Humidity38%

Visibility—

Dew point31°

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

Tue, 0355° / 40°

0.11

55 °

Princeton, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.11 in

Chance of precipitation25%

Record high75° (1978)

Record low11° (1991)

Wed, 0454° / 40°

0.11

54 °

Princeton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high54°

Average low40°

Average precipitation0.11 in

Chance of precipitation23%

Record high74° (1978)

Record low10° (1991)

Thu, 0553° / 39°

0.07

53 °

Princeton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.07 in

Chance of precipitation27%

Record high72° (2015)

Record low22° (1967)

Fri, 0654° / 38°

0.07

54 °

Princeton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°

Average low38°

Average precipitation0.07 in

Chance of precipitation22%

Record high70° (1999)

Record low19° (1991)

Sat, 0754° / 38°

0.02

54 °

Princeton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high54°

Average low38°

Average precipitation0.02 in

Chance of precipitation13%

Record high72° (1966)

Record low-1° (1991)

Sun, 0854° / 38°

0.04

54 °

Princeton, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high54°

Average low38°

Average precipitation0.04 in

Chance of precipitation22%

Record high76° (1999)

Record low-15° (1991)

Mon, 0954° / 38°

0.11

54 °

Princeton, Monday, 9 November

Climate normal for this date — 60-year average.

Average high54°

Average low38°

Average precipitation0.11 in

Chance of precipitation30%

Record high74° (1999)

Record low13° (1991)

Tue, 1051° / 36°

0.11

51 °

Princeton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°

Average low36°

Average precipitation0.11 in

Chance of precipitation27%

Record high73° (2012)

Record low11° (2018)

Wed, 1150° / 34°

0.07

50 °

Princeton, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°

Average low34°

Average precipitation0.07 in

Chance of precipitation25%

Record high74° (1964)

Record low14° (2019)

Thu, 1248° / 33°

0.07

48 °

Princeton, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high48°

Average low33°

Average precipitation0.07 in

Chance of precipitation28%

Record high69° (1999)

Record low4° (1968)

Fri, 1350° / 34°

0.07

50 °

Princeton, Friday, 13 November

Climate normal for this date — 60-year average.

Average high50°

Average low34°

Average precipitation0.07 in

Chance of precipitation17%

Record high75° (1999)

Record low6° (1986)

Sat, 1450° / 35°

0.04

50 °

Princeton, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high50°

Average low35°

Average precipitation0.04 in

Chance of precipitation27%

Record high74° (2025)

Record low15° (1986)

Sun, 1550° / 35°

0.07

50 °

Princeton, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high50°

Average low35°

Average precipitation0.07 in

Chance of precipitation22%

Record high73° (2025)

Record low9° (1972)

Mon, 1651° / 34°

0.04

51 °

Princeton, Monday, 16 November

Climate normal for this date — 60-year average.

Average high51°

Average low34°

Average precipitation0.04 in

Chance of precipitation13%

Record high70° (2001)

Record low18° (1997)

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, MO 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, MO 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.