As of 06:23 EST

Weather in Saint Peters, PA

50°

Saint Peters, Wednesday, 4 November, 06:23

Clear. Feels like 50°. High 73°, low 49°.

Pressure30.18 inHg

Wind0 mph N

Humidity95%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Monthly outlook for Saint Peters, PA: average high 53.6°, average low 38.4°. That is 0.1° below the climate normal for November. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 4 November (73°), the coolest 18 November (26.2°).

53.6°/38.4°

Average high / low

−0.1°

Below normal

3 / 5

Wet days / normal

0.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
4 November – 13 November	58.2°	55.1°	+1.7°
14 November – 23 November	46.1°	50.8°	-2.6°
24 November – 3 December	at normal	48.4°	—

November records over 66 years

81°6 November 2024All-time high

12.4°24 November 1989All-time low

Climate normals and records are computed from the nearest reference point — Pottstown (7 mi).

Thu, 0570° / 53°

0.52

70 °

Saint Peters, Thursday, 5 November

Rain. High 70°, low 53°.

Pressure29.88 inHg

Wind12.7 mph SW

Humidity87%

Visibility6.2 mi

Dew point63°

Fri, 0668° / 51°

68 °

Saint Peters, Friday, 6 November

Light rain. High 68°, low 51°.

Pressure29.88 inHg

Wind4 mph W

Humidity58%

Visibility6.2 mi

Dew point52°

Sat, 0753° / 44°

53 °

Saint Peters, Saturday, 7 November

Overcast. High 53°, low 44°.

Pressure29.91 inHg

Wind10.8 mph NW

Humidity61%

Visibility6.2 mi

Dew point41°

Sun, 0855° / 44°

0.07

55 °

Saint Peters, Sunday, 8 November

Light rain. High 55°, low 44°.

Pressure29.97 inHg

Wind13.2 mph NW

Humidity60%

Visibility—

Dew point37°

Mon, 0950° / 44°

50 °

Saint Peters, Monday, 9 November

Overcast. High 50°, low 44°.

Pressure29.88 inHg

Wind17.2 mph NW

Humidity53%

Visibility—

Dew point33°

Tue, 1060° / 40°

60 °

Saint Peters, Tuesday, 10 November

Partly cloudy. High 60°, low 40°.

Pressure30.09 inHg

Wind9.8 mph W

Humidity47%

Visibility—

Dew point32°

Wed, 1157° / 41°

57 °

Saint Peters, Wednesday, 11 November

Clear. High 57°, low 41°.

Pressure30.00 inHg

Wind8.5 mph N

Humidity56%

Visibility—

Dew point37°

Thu, 1246° / 31°

46 °

Saint Peters, Thursday, 12 November

Clear. High 46°, low 31°.

Pressure30.00 inHg

Wind6.8 mph W

Humidity44%

Visibility—

Dew point20°

Fri, 1349° / 35°

49 °

Saint Peters, Friday, 13 November

Overcast. High 49°, low 35°.

Pressure29.71 inHg

Wind14 mph W

Humidity60%

Visibility—

Dew point32°

Sat, 1442° / 31°

42 °

Saint Peters, Saturday, 14 November

Clear. High 42°, low 31°.

Pressure30.00 inHg

Wind13.6 mph NW

Humidity54%

Visibility—

Dew point23°

Sun, 1546° / 27°

46 °

Saint Peters, Sunday, 15 November

Clear. High 46°, low 27°.

Pressure30.24 inHg

Wind9 mph NW

Humidity51%

Visibility—

Dew point21°

Mon, 1646° / 33°

0.07

46 °

Saint Peters, Monday, 16 November

Light rain. High 46°, low 33°.

Pressure29.97 inHg

Wind11.4 mph NW

Humidity57%

Visibility—

Dew point26°

Tue, 1740° / 30°

40 °

Saint Peters, Tuesday, 17 November

Mostly clear. High 40°, low 30°.

Pressure30.00 inHg

Wind14.5 mph NW

Humidity57%

Visibility—

Dew point23°

Wed, 1845° / 26°

45 °

Saint Peters, Wednesday, 18 November

Clear. High 45°, low 26°.

Pressure30.06 inHg

Wind12.2 mph W

Humidity59%

Visibility—

Dew point24°

Thu, 1956° / 34°

56 °

Saint Peters, Thursday, 19 November

Overcast. High 56°, low 34°.

Pressure29.74 inHg

Wind17.5 mph W

Humidity42%

Visibility—

Dew point25°

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

Fri, 2051° / 37°

0.1

51 °

Saint Peters, Friday, 20 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.1 in

Chance of precipitation30%

Record high73° (1985)

Record low26° (1984)

Sat, 2150° / 36°

0.1

50 °

Saint Peters, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.1 in

Chance of precipitation30%

Record high66° (1991)

Record low20° (1987)

Sun, 2249° / 36°

0.12

49 °

Saint Peters, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.12 in

Chance of precipitation35%

Record high69° (2007)

Record low19° (1987)

Mon, 2349° / 35°

0.07

49 °

Saint Peters, Monday, 23 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.07 in

Chance of precipitation23%

Record high68° (1979)

Record low16° (2018)

Tue, 2450° / 35°

0.11

50 °

Saint Peters, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high50°

Average low35°

Average precipitation0.11 in

Chance of precipitation28%

Record high68° (1979)

Record low12° (1989)

Wed, 2549° / 35°

0.13

49 °

Saint Peters, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.13 in

Chance of precipitation35%

Record high71° (1979)

Record low20° (1989)

Thu, 2651° / 36°

0.16

51 °

Saint Peters, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high51°

Average low36°

Average precipitation0.16 in

Chance of precipitation40%

Record high65° (1999)

Record low24° (2005)

Fri, 2750° / 36°

0.1

50 °

Saint Peters, Friday, 27 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.1 in

Chance of precipitation35%

Record high64° (2015)

Record low24° (1974)

Sat, 2851° / 37°

0.17

51 °

Saint Peters, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.17 in

Chance of precipitation30%

Record high67° (1973)

Record low17° (2014)

Sun, 2948° / 35°

0.15

48 °

Saint Peters, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high48°

Average low35°

Average precipitation0.15 in

Chance of precipitation33%

Record high67° (2005)

Record low23° (2023)

Mon, 3047° / 34°

0.11

47 °

Saint Peters, Monday, 30 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.11 in

Chance of precipitation30%

Record high67° (2001)

Record low20° (1976)

Tue, 0147° / 33°

0.12

47 °

Saint Peters, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.12 in

Chance of precipitation35%

Record high70° (2006)

Record low13° (1967)

Wed, 0246° / 33°

0.1

46 °

Saint Peters, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.1 in

Chance of precipitation30%

Record high62° (2023)

Record low9° (1967)

Thu, 0347° / 33°

0.12

47 °

Saint Peters, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.12 in

Chance of precipitation25%

Record high66° (1998)

Record low15° (1976)

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 Saint Peters, PA 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 Saint Peters, PA 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.