Monthly outlook for Williams Grove, PA: average high 50.9°, average low 34.4°. That is 0.7° above the climate normal for November. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 19 November (60.3°), the coolest 24 November (25.6°).
50.9°/34.4°
Average high / low
+0.7°
Above normal
1 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
54.2°
50.1°
+2.3°
23 November – 2 December
45.3°
47.6°
-1.2°
3 December – 12 December
at normal
43.2°
—
November records over 66 years
80.4°6 November 2024All-time high
14.2°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Messiah College (3 mi).
Sat, 1448° / 36°0
48 °
Williams Grove, Saturday, 14 November
Overcast. High 48°, low 36°.
Pressure29.88 inHg
Wind14.9 mph NW
Humidity59%
Visibility6.2 mi
Dew point30°
Sun, 1548° / 40°0
48 °
Williams Grove, Sunday, 15 November
Overcast. High 48°, low 40°.
Pressure30.24 inHg
Wind11 mph NW
Humidity53%
Visibility6.2 mi
Dew point28°
Mon, 1651° / 36°0
51 °
Williams Grove, Monday, 16 November
Overcast. High 51°, low 36°.
Pressure30.47 inHg
Wind8.3 mph NW
Humidity50%
Visibility6.2 mi
Dew point31°
Tue, 1754° / 30°0
54 °
Williams Grove, Tuesday, 17 November
Clear. High 54°, low 30°.
Pressure30.53 inHg
Wind5 mph W
Humidity50%
Visibility6.2 mi
Dew point33°
Wed, 1858° / 32°0
58 °
Williams Grove, Wednesday, 18 November
Clear. High 58°, low 32°.
Pressure30.53 inHg
Wind4.2 mph W
Humidity59%
Visibility—
Dew point33°
Thu, 1960° / 32°0
60 °
Williams Grove, Thursday, 19 November
Clear. High 60°, low 32°.
Pressure30.45 inHg
Wind4.5 mph W
Humidity53%
Visibility—
Dew point30°
Fri, 2059° / 41°0
59 °
Williams Grove, Friday, 20 November
Overcast. High 59°, low 41°.
Pressure30.39 inHg
Wind5.1 mph NW
Humidity49%
Visibility—
Dew point33°
Sat, 2159° / 44°0
59 °
Williams Grove, Saturday, 21 November
Clear. High 59°, low 44°.
Pressure30.30 inHg
Wind4.4 mph SE
Humidity74%
Visibility—
Dew point44°
Sun, 2260° / 44°0
60 °
Williams Grove, Sunday, 22 November
Overcast. High 60°, low 44°.
Pressure29.91 inHg
Wind9.4 mph S
Humidity86%
Visibility—
Dew point46°
Mon, 2351° / 31°0.03
51 °
Williams Grove, Monday, 23 November
Light rain. High 51°, low 31°.
Pressure29.88 inHg
Wind15.1 mph W
Humidity53%
Visibility—
Dew point26°
Tue, 2439° / 26°0
39 °
Williams Grove, Tuesday, 24 November
Clear. High 39°, low 26°.
Pressure30.03 inHg
Wind11.2 mph W
Humidity50%
Visibility—
Dew point17°
Wed, 2539° / 27°0
39 °
Williams Grove, Wednesday, 25 November
Mostly clear. High 39°, low 27°.
Pressure30.18 inHg
Wind16 mph W
Humidity51%
Visibility—
Dew point17°
Thu, 2646° / 29°0.04
46 °
Williams Grove, Thursday, 26 November
Light snow. High 46°, low 29°.
Pressure30.24 inHg
Wind13.5 mph SW
Humidity41%
Visibility—
Dew point16°
Fri, 2744° / 32°0
44 °
Williams Grove, Friday, 27 November
Mostly clear. High 44°, low 32°.
Pressure30.39 inHg
Wind9.5 mph NW
Humidity58%
Visibility—
Dew point25°
Sat, 2853° / 31°0.1
53 °
Williams Grove, Saturday, 28 November
Light rain. High 53°, low 31°.
Pressure30.36 inHg
Wind17.5 mph S
Humidity58%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2946° / 34°0.12
46 °
Williams Grove, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.12 in
Chance of precipitation30%
Record high65° (1998)
Record low22° (2023)
Mon, 3046° / 34°0.11
46 °
Williams Grove, Monday, 30 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.11 in
Chance of precipitation32%
Record high66° (1991)
Record low16° (1976)
Tue, 0146° / 33°0.14
46 °
Williams Grove, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.14 in
Chance of precipitation38%
Record high69° (2006)
Record low18° (1967)
Wed, 0245° / 32°0.11
45 °
Williams Grove, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation27%
Record high62° (2023)
Record low6° (1967)
Thu, 0345° / 32°0.11
45 °
Williams Grove, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation28%
Record high67° (1998)
Record low11° (1971)
Fri, 0445° / 31°0.09
45 °
Williams Grove, Friday, 4 December
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.09 in
Chance of precipitation25%
Record high71° (1982)
Record low13° (1966)
Sat, 0544° / 32°0.13
44 °
Williams Grove, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.13 in
Chance of precipitation33%
Record high70° (2001)
Record low17° (1971)
Sun, 0644° / 31°0.13
44 °
Williams Grove, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation30%
Record high70° (1998)
Record low19° (2002)
Mon, 0742° / 30°0.09
42 °
Williams Grove, Monday, 7 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.09 in
Chance of precipitation27%
Record high69° (1998)
Record low9° (2002)
Tue, 0842° / 30°0.09
42 °
Williams Grove, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.09 in
Chance of precipitation23%
Record high65° (1980)
Record low13° (2003)
Wed, 0942° / 29°0.15
42 °
Williams Grove, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.15 in
Chance of precipitation38%
Record high64° (1966)
Record low8° (1989)
Thu, 1043° / 31°0.14
43 °
Williams Grove, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.14 in
Chance of precipitation37%
Record high64° (1966)
Record low11° (1977)
Fri, 1142° / 30°0.17
42 °
Williams Grove, Friday, 11 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.17 in
Chance of precipitation37%
Record high62° (2021)
Record low7° (1962)
Sat, 1242° / 30°0.08
42 °
Williams Grove, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.08 in
Chance of precipitation28%
Record high65° (2015)
Record low4° (1962)
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 Williams Grove, 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 Williams Grove, 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.