Monthly outlook for Saint Peters, PA: average high 52.9°, average low 39°. That is 0.9° above the climate normal for November. Precipitation is expected on 6 days (about 3.3 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 23 November (64.6°), the coolest 16 November (32.1°).
52.9°/39°
Average high / low
+0.9°
Above normal
6 / 5
Wet days / normal
3.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
50.1°
52.3°
-1.2°
20 November – 29 November
57.5°
49.7°
+4.3°
30 November – 9 December
at normal
45.2°
—
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).
Wed, 1161° / 42°0
61 °
Saint Peters, Wednesday, 11 November
Clear. High 61°, low 42°.
Pressure29.94 inHg
Wind3.8 mph SW
Humidity42%
Visibility6.2 mi
Dew point37°
Thu, 1251° / 45°1.38
51 °
Saint Peters, Thursday, 12 November
Heavy rain. High 51°, low 45°.
Pressure29.50 inHg
Wind7.6 mph E
Humidity98%
Visibility1.7 mi
Dew point50°
Fri, 1344° / 36°0.24
44 °
Saint Peters, Friday, 13 November
Light rain. High 44°, low 36°.
Pressure29.62 inHg
Wind11 mph NW
Humidity80%
Visibility6.2 mi
Dew point36°
Sat, 1442° / 35°0.11
42 °
Saint Peters, Saturday, 14 November
Light rain. High 42°, low 35°.
Pressure29.85 inHg
Wind14.7 mph NW
Humidity85%
Visibility—
Dew point32°
Sun, 1543° / 34°0
43 °
Saint Peters, Sunday, 15 November
Partly cloudy. High 43°, low 34°.
Pressure30.24 inHg
Wind12.8 mph NW
Humidity64%
Visibility—
Dew point29°
Mon, 1648° / 32°0
48 °
Saint Peters, Monday, 16 November
Clear. High 48°, low 32°.
Pressure30.47 inHg
Wind6.7 mph N
Humidity61%
Visibility—
Dew point30°
Tue, 1750° / 37°0
50 °
Saint Peters, Tuesday, 17 November
Mostly clear. High 50°, low 37°.
Pressure30.47 inHg
Wind3.7 mph W
Humidity56%
Visibility—
Dew point30°
Wed, 1849° / 33°0
49 °
Saint Peters, Wednesday, 18 November
Clear. High 49°, low 33°.
Pressure30.47 inHg
Wind5.5 mph NW
Humidity60%
Visibility—
Dew point30°
Thu, 1951° / 32°0
51 °
Saint Peters, Thursday, 19 November
Partly cloudy. High 51°, low 32°.
Pressure30.53 inHg
Wind3.9 mph NW
Humidity56%
Visibility—
Dew point28°
Fri, 2054° / 34°0
54 °
Saint Peters, Friday, 20 November
Overcast. High 54°, low 34°.
Pressure30.50 inHg
Wind7.2 mph SW
Humidity66%
Visibility—
Dew point34°
Sat, 2160° / 40°0
60 °
Saint Peters, Saturday, 21 November
Overcast. High 60°, low 40°.
Pressure30.21 inHg
Wind12.4 mph SW
Humidity73%
Visibility—
Dew point44°
Sun, 2258° / 56°1.19
58 °
Saint Peters, Sunday, 22 November
Heavy rain. High 58°, low 56°.
Pressure30.00 inHg
Wind11.4 mph SW
Humidity98%
Visibility—
Dew point57°
Mon, 2365° / 54°0.14
65 °
Saint Peters, Monday, 23 November
Light rain. High 65°, low 54°.
Pressure30.00 inHg
Wind18.5 mph SE
Humidity95%
Visibility—
Dew point53°
Tue, 2463° / 40°0.26
63 °
Saint Peters, Tuesday, 24 November
Rain. High 63°, low 40°.
Pressure29.74 inHg
Wind17.5 mph S
Humidity70%
Visibility—
Dew point37°
Wed, 2545° / 34°0
45 °
Saint Peters, Wednesday, 25 November
Clear. High 45°, low 34°.
Pressure30.00 inHg
Wind13.5 mph W
Humidity55%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 0744° / 32°0.11
44 °
Saint Peters, Monday, 7 December
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.11 in
Chance of precipitation28%
Record high71° (1998)
Record low12° (2002)
Tue, 0843° / 31°0.1
43 °
Saint Peters, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.1 in
Chance of precipitation23%
Record high65° (1980)
Record low15° (2005)
Wed, 0943° / 30°0.2
43 °
Saint Peters, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.2 in
Chance of precipitation33%
Record high64° (1978)
Record low14° (2003)
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.