As of 07:47 EST

Weather in Saint Peters, PA

47°

Saint Peters, Saturday, 7 November, 07:47

Overcast. Feels like 42°. High 53°, low 46°.

Pressure29.91 inHg

Wind12 mph W

Humidity70%

Visibility6.2 mi

Dew point38°

See detailed hourly forecast

Monthly outlook for Saint Peters, PA: average high 51.3°, average low 38.1°. That is 0.6° below the climate normal for November. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 12 November (59.2°), the coolest 17 November (29.3°).

51.3°/38.1°

Average high / low

−0.6°

Below normal

3 / 5

Wet days / normal

1.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
7 November – 16 November	51.9°	53.6°	-0.9°
17 November – 26 November	50.2°	50.1°	+0°
27 November – 6 December	at normal	47°	—

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).

Sun, 0852° / 47°

52 °

Saint Peters, Sunday, 8 November

Mostly clear. High 52°, low 47°.

Pressure29.94 inHg

Wind11.5 mph W

Humidity55%

Visibility6.2 mi

Dew point39°

Mon, 0954° / 43°

54 °

Saint Peters, Monday, 9 November

Overcast. High 54°, low 43°.

Pressure29.88 inHg

Wind16.2 mph NW

Humidity51%

Visibility6.2 mi

Dew point36°

Tue, 1058° / 41°

58 °

Saint Peters, Tuesday, 10 November

Partly cloudy. High 58°, low 41°.

Pressure29.97 inHg

Wind10 mph W

Humidity55%

Visibility6.2 mi

Dew point40°

Wed, 1158° / 40°

58 °

Saint Peters, Wednesday, 11 November

Partly cloudy. High 58°, low 40°.

Pressure29.97 inHg

Wind6.9 mph W

Humidity70%

Visibility—

Dew point40°

Thu, 1259° / 44°

0.08

59 °

Saint Peters, Thursday, 12 November

Light rain. High 59°, low 44°.

Pressure29.65 inHg

Wind11 mph SE

Humidity77%

Visibility—

Dew point43°

Fri, 1353° / 40°

1.11

53 °

Saint Peters, Friday, 13 November

Rain. High 53°, low 40°.

Pressure29.29 inHg

Wind17.8 mph E

Humidity86%

Visibility—

Dew point47°

Sat, 1440° / 35°

0.07

40 °

Saint Peters, Saturday, 14 November

Snow. High 40°, low 35°.

Pressure29.47 inHg

Wind17.7 mph NW

Humidity67%

Visibility—

Dew point29°

Sun, 1546° / 35°

46 °

Saint Peters, Sunday, 15 November

Mostly clear. High 46°, low 35°.

Pressure29.85 inHg

Wind19.5 mph NW

Humidity60%

Visibility—

Dew point27°

Mon, 1647° / 33°

47 °

Saint Peters, Monday, 16 November

Overcast. High 47°, low 33°.

Pressure30.18 inHg

Wind12.8 mph NW

Humidity59%

Visibility—

Dew point27°

Tue, 1750° / 29°

50 °

Saint Peters, Tuesday, 17 November

Clear. High 50°, low 29°.

Pressure30.39 inHg

Wind6 mph NW

Humidity46%

Visibility—

Dew point22°

Wed, 1854° / 34°

54 °

Saint Peters, Wednesday, 18 November

Clear. High 54°, low 34°.

Pressure30.36 inHg

Wind8.2 mph SW

Humidity55%

Visibility—

Dew point30°

Thu, 1952° / 39°

0.02

52 °

Saint Peters, Thursday, 19 November

Light rain. High 52°, low 39°.

Pressure30.21 inHg

Wind11.6 mph W

Humidity85%

Visibility—

Dew point46°

Fri, 2047° / 31°

47 °

Saint Peters, Friday, 20 November

Clear. High 47°, low 31°.

Pressure30.56 inHg

Wind5.1 mph E

Humidity61%

Visibility—

Dew point28°

Sat, 2146° / 37°

0.01

46 °

Saint Peters, Saturday, 21 November

Light rain. High 46°, low 37°.

Pressure30.27 inHg

Wind8.2 mph SW

Humidity81%

Visibility—

Dew point40°

Sun, 2252° / 35°

52 °

Saint Peters, Sunday, 22 November

Mostly clear. High 52°, low 35°.

Pressure30.21 inHg

Wind13.7 mph W

Humidity57%

Visibility—

Dew point30°

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

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)

Fri, 0446° / 32°

0.11

46 °

Saint Peters, Friday, 4 December

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.11 in

Chance of precipitation23%

Record high70° (1998)

Record low14° (1966)

Sat, 0544° / 33°

0.15

44 °

Saint Peters, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high44°

Average low33°

Average precipitation0.15 in

Chance of precipitation28%

Record high69° (2001)

Record low20° (2025)

Sun, 0646° / 32°

0.13

46 °

Saint Peters, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.13 in

Chance of precipitation37%

Record high71° (1998)

Record low21° (2002)

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.