Monthly outlook for Heidelberg, PA: average high 50.4°, average low 33.6°. That is 0° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 20 November (60.4°), the coolest 24 November (18.9°).
50.4°/33.6°
Average high / low
+0°
Above normal
0 / 5
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
54.8°
50.8°
+2.2°
23 November – 2 December
43°
48.3°
-2.9°
3 December – 12 December
at normal
44.1°
—
November records over 66 years
79.5°6 November 2024All-time high
13.8°17 November 1995All-time low
Climate normals and records are computed from the nearest reference point — McSherrystown (6 mi).
Sat, 1449° / 37°0
49 °
Heidelberg, Saturday, 14 November
Overcast. High 49°, low 37°.
Pressure29.88 inHg
Wind14.4 mph NW
Humidity57%
Visibility6.2 mi
Dew point28°
Sun, 1551° / 41°0
51 °
Heidelberg, Sunday, 15 November
Overcast. High 51°, low 41°.
Pressure30.21 inHg
Wind11.8 mph NW
Humidity51%
Visibility6.2 mi
Dew point29°
Mon, 1653° / 38°0
53 °
Heidelberg, Monday, 16 November
Partly cloudy. High 53°, low 38°.
Pressure30.47 inHg
Wind8 mph NW
Humidity50%
Visibility6.2 mi
Dew point30°
Tue, 1756° / 35°0
56 °
Heidelberg, Tuesday, 17 November
Clear. High 56°, low 35°.
Pressure30.50 inHg
Wind3.4 mph W
Humidity50%
Visibility6.2 mi
Dew point34°
Wed, 1860° / 36°0
60 °
Heidelberg, Wednesday, 18 November
Clear. High 60°, low 36°.
Pressure30.50 inHg
Wind3.6 mph SW
Humidity57%
Visibility—
Dew point35°
Thu, 1960° / 39°0
60 °
Heidelberg, Thursday, 19 November
Overcast. High 60°, low 39°.
Pressure30.42 inHg
Wind6 mph SW
Humidity51%
Visibility—
Dew point33°
Fri, 2060° / 45°0
60 °
Heidelberg, Friday, 20 November
Clear. High 60°, low 45°.
Pressure30.42 inHg
Wind8.6 mph N
Humidity56%
Visibility—
Dew point39°
Sat, 2160° / 42°0
60 °
Heidelberg, Saturday, 21 November
Mostly clear. High 60°, low 42°.
Pressure30.36 inHg
Wind9.3 mph SE
Humidity64%
Visibility—
Dew point40°
Sun, 2254° / 37°0
54 °
Heidelberg, Sunday, 22 November
Overcast. High 54°, low 37°.
Pressure29.71 inHg
Wind19.8 mph NW
Humidity60%
Visibility—
Dew point40°
Mon, 2338° / 24°0
38 °
Heidelberg, Monday, 23 November
Clear. High 38°, low 24°.
Pressure30.06 inHg
Wind15.8 mph W
Humidity43%
Visibility—
Dew point14°
Tue, 2438° / 19°0
38 °
Heidelberg, Tuesday, 24 November
Clear. High 38°, low 19°.
Pressure30.21 inHg
Wind13.8 mph W
Humidity48%
Visibility—
Dew point12°
Wed, 2540° / 26°0
40 °
Heidelberg, Wednesday, 25 November
Clear. High 40°, low 26°.
Pressure30.50 inHg
Wind16 mph NW
Humidity52%
Visibility—
Dew point19°
Thu, 2642° / 23°0
42 °
Heidelberg, Thursday, 26 November
Clear. High 42°, low 23°.
Pressure30.59 inHg
Wind11 mph W
Humidity48%
Visibility—
Dew point16°
Fri, 2748° / 26°0
48 °
Heidelberg, Friday, 27 November
Mostly clear. High 48°, low 26°.
Pressure30.47 inHg
Wind9.2 mph NW
Humidity34%
Visibility—
Dew point11°
Sat, 2851° / 30°0
51 °
Heidelberg, Saturday, 28 November
Clear. High 51°, low 30°.
Pressure30.50 inHg
Wind5.1 mph SE
Humidity37%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2947° / 35°0.13
47 °
Heidelberg, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.13 in
Chance of precipitation30%
Record high66° (1998)
Record low20° (2023)
Mon, 3046° / 35°0.11
46 °
Heidelberg, Monday, 30 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.11 in
Chance of precipitation33%
Record high67° (1991)
Record low17° (1976)
Tue, 0146° / 33°0.12
46 °
Heidelberg, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation35%
Record high69° (2006)
Record low16° (1967)
Wed, 0246° / 33°0.11
46 °
Heidelberg, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation28%
Record high62° (2023)
Record low5° (1967)
Thu, 0346° / 33°0.11
46 °
Heidelberg, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation27%
Record high67° (1998)
Record low15° (1976)
Fri, 0446° / 32°0.09
46 °
Heidelberg, Friday, 4 December
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.09 in
Chance of precipitation22%
Record high71° (1982)
Record low14° (1966)
Sat, 0544° / 33°0.15
44 °
Heidelberg, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.15 in
Chance of precipitation33%
Record high71° (2001)
Record low19° (1971)
Sun, 0645° / 32°0.11
45 °
Heidelberg, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation33%
Record high71° (1998)
Record low17° (2002)
Mon, 0743° / 31°0.09
43 °
Heidelberg, Monday, 7 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.09 in
Chance of precipitation23%
Record high70° (1998)
Record low10° (2002)
Tue, 0843° / 31°0.08
43 °
Heidelberg, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.08 in
Chance of precipitation23%
Record high66° (1980)
Record low13° (2003)
Wed, 0943° / 30°0.17
43 °
Heidelberg, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.17 in
Chance of precipitation40%
Record high66° (1966)
Record low11° (1989)
Thu, 1044° / 31°0.14
44 °
Heidelberg, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.14 in
Chance of precipitation32%
Record high65° (1966)
Record low12° (1977)
Fri, 1143° / 31°0.16
43 °
Heidelberg, Friday, 11 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.16 in
Chance of precipitation33%
Record high64° (2021)
Record low10° (1962)
Sat, 1243° / 31°0.07
43 °
Heidelberg, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.07 in
Chance of precipitation23%
Record high67° (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 Heidelberg, 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 Heidelberg, 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.