Monthly outlook for Grand Central, PA: average high 49.5°, average low 33.7°. That is 0.6° above the climate normal for November. Precipitation is expected on 1 day (about 0.8 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 28 November (63.4°), the coolest 25 November (21.9°).
49.5°/33.7°
Average high / low
+0.6°
Above normal
1 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
52.6°
48.9°
+2.1°
24 November – 3 December
44.3°
46.3°
-1.1°
4 December – 13 December
at normal
41.9°
—
November records over 66 years
79°6 November 2024All-time high
8.4°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Lower Nazareth (10 mi).
Sun, 1545° / 39°0
45 °
Grand Central, Sunday, 15 November
Partly cloudy. High 45°, low 39°.
Pressure30.15 inHg
Wind13.1 mph NW
Humidity58%
Visibility6.2 mi
Dew point30°
Mon, 1648° / 35°0
48 °
Grand Central, Monday, 16 November
Overcast. High 48°, low 35°.
Pressure30.42 inHg
Wind7.9 mph NW
Humidity63%
Visibility6.2 mi
Dew point33°
Tue, 1755° / 32°0
55 °
Grand Central, Tuesday, 17 November
Clear. High 55°, low 32°.
Pressure30.50 inHg
Wind3.6 mph W
Humidity56%
Visibility6.2 mi
Dew point37°
Wed, 1859° / 32°0
59 °
Grand Central, Wednesday, 18 November
Mostly clear. High 59°, low 32°.
Pressure30.45 inHg
Wind2.8 mph SW
Humidity43%
Visibility6.2 mi
Dew point34°
Thu, 1961° / 36°0
61 °
Grand Central, Thursday, 19 November
Overcast. High 61°, low 36°.
Pressure30.39 inHg
Wind8 mph W
Humidity45%
Visibility—
Dew point32°
Fri, 2061° / 44°0
61 °
Grand Central, Friday, 20 November
Clear. High 61°, low 44°.
Pressure30.24 inHg
Wind8.7 mph NW
Humidity58%
Visibility—
Dew point40°
Sat, 2156° / 40°0
56 °
Grand Central, Saturday, 21 November
Clear. High 56°, low 40°.
Pressure30.36 inHg
Wind3 mph N
Humidity65%
Visibility—
Dew point38°
Sun, 2253° / 38°0
53 °
Grand Central, Sunday, 22 November
Clear. High 53°, low 38°.
Pressure30.18 inHg
Wind8.9 mph S
Humidity78%
Visibility—
Dew point40°
Mon, 2344° / 27°0.01
44 °
Grand Central, Monday, 23 November
Light snow. High 44°, low 27°.
Pressure29.74 inHg
Wind14.8 mph NW
Humidity71%
Visibility—
Dew point35°
Tue, 2431° / 22°0
31 °
Grand Central, Tuesday, 24 November
Overcast. High 31°, low 22°.
Pressure30.21 inHg
Wind18.4 mph NW
Humidity48%
Visibility—
Dew point10°
Wed, 2541° / 22°0
41 °
Grand Central, Wednesday, 25 November
Clear. High 41°, low 22°.
Pressure30.56 inHg
Wind8.4 mph N
Humidity36%
Visibility—
Dew point9°
Thu, 2639° / 23°0
39 °
Grand Central, Thursday, 26 November
Overcast. High 39°, low 23°.
Pressure30.56 inHg
Wind4.8 mph SW
Humidity41%
Visibility—
Dew point11°
Fri, 2745° / 26°0
45 °
Grand Central, Friday, 27 November
Overcast. High 45°, low 26°.
Pressure30.50 inHg
Wind10.4 mph E
Humidity49%
Visibility—
Dew point20°
Sat, 2863° / 48°0.75
63 °
Grand Central, Saturday, 28 November
Rain. High 63°, low 48°.
Pressure29.71 inHg
Wind25.5 mph SE
Humidity85%
Visibility—
Dew point58°
Sun, 2946° / 40°0
46 °
Grand Central, Sunday, 29 November
Clear. High 46°, low 40°.
Pressure29.83 inHg
Wind16.3 mph SW
Humidity62%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3045° / 31°0.13
45 °
Grand Central, Monday, 30 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.13 in
Chance of precipitation35%
Record high64° (2001)
Record low19° (1976)
Tue, 0145° / 31°0.14
45 °
Grand Central, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.14 in
Chance of precipitation33%
Record high68° (2006)
Record low12° (1967)
Wed, 0244° / 30°0.11
44 °
Grand Central, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.11 in
Chance of precipitation33%
Record high60° (2023)
Record low15° (1967)
Thu, 0344° / 30°0.14
44 °
Grand Central, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.14 in
Chance of precipitation25%
Record high63° (1998)
Record low12° (1976)
Fri, 0444° / 29°0.12
44 °
Grand Central, Friday, 4 December
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.12 in
Chance of precipitation23%
Record high69° (1998)
Record low12° (1966)
Sat, 0542° / 29°0.14
42 °
Grand Central, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.14 in
Chance of precipitation33%
Record high67° (2001)
Record low12° (2025)
Sun, 0644° / 29°0.15
44 °
Grand Central, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.15 in
Chance of precipitation43%
Record high66° (1998)
Record low15° (2002)
Mon, 0742° / 28°0.11
42 °
Grand Central, Monday, 7 December
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.11 in
Chance of precipitation30%
Record high68° (1998)
Record low4° (2002)
Tue, 0841° / 28°0.1
41 °
Grand Central, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.1 in
Chance of precipitation22%
Record high61° (1980)
Record low12° (2005)
Wed, 0941° / 27°0.21
41 °
Grand Central, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.21 in
Chance of precipitation42%
Record high60° (1991)
Record low8° (2002)
Thu, 1042° / 29°0.13
42 °
Grand Central, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.13 in
Chance of precipitation35%
Record high62° (1966)
Record low7° (1995)
Fri, 1142° / 28°0.19
42 °
Grand Central, Friday, 11 December
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.19 in
Chance of precipitation42%
Record high63° (2021)
Record low7° (1962)
Sat, 1241° / 27°0.12
41 °
Grand Central, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.12 in
Chance of precipitation27%
Record high61° (2015)
Record low-2° (1962)
Sun, 1341° / 27°0.13
41 °
Grand Central, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.13 in
Chance of precipitation30%
Record high67° (2015)
Record low1° (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 Grand Central, 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 Grand Central, 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.