As of 10:21 EST

Weather in Heidelberg, PA

42°Current weather

Heidelberg, Saturday, 14 November, 10:21

Overcast. Feels like 35°. High 45°, low 37°.

Pressure29.83 inHg
Wind13.8 mph NW
Humidity63%
Visibility6.2 mi
Dew point31°

Monthly outlook for Heidelberg, PA: average high 52.1°, average low 35.4°. That is 1.6° above the climate normal for November. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 29 November (61.8°), the coolest 25 November (26°).

52.1°/35.4°
Average high / low
+1.6°
Above normal
1 / 5
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 November – 23 November52.2°49.8°+1.4°
24 November – 3 December51.9°47.2°+2.6°
4 December – 13 Decemberat normal42.9°—

November records over 66 years

79.5°6 November 2024All-time high
14°24 November 1989All-time low

Climate normals and records are computed from the nearest reference point — Lebanon (7 mi).

Sun, 1547° / 39°0Overcast
47 °Overcast

Heidelberg, Sunday, 15 November

Overcast. High 47°, low 39°.

Pressure30.21 inHg
Wind11.7 mph NW
Humidity56%
Visibility6.2 mi
Dew point29°
Mon, 1648° / 36°0Overcast
48 °Overcast

Heidelberg, Monday, 16 November

Overcast. High 48°, low 36°.

Pressure30.47 inHg
Wind10.2 mph NW
Humidity61%
Visibility6.2 mi
Dew point34°
Tue, 1752° / 33°0Clear
52 °Clear

Heidelberg, Tuesday, 17 November

Clear. High 52°, low 33°.

Pressure30.53 inHg
Wind5.1 mph W
Humidity60%
Visibility6.2 mi
Dew point37°
Wed, 1856° / 32°0Clear
56 °Clear

Heidelberg, Wednesday, 18 November

Clear. High 56°, low 32°.

Pressure30.53 inHg
Wind4 mph W
Humidity73%
Visibility—
Dew point37°
Thu, 1959° / 33°0Mostly clear
59 °Mostly clear

Heidelberg, Thursday, 19 November

Mostly clear. High 59°, low 33°.

Pressure30.45 inHg
Wind4 mph SW
Humidity68%
Visibility—
Dew point37°
Fri, 2060° / 40°0Clear
60 °Clear

Heidelberg, Friday, 20 November

Clear. High 60°, low 40°.

Pressure30.30 inHg
Wind11.6 mph NW
Humidity61%
Visibility—
Dew point39°
Sat, 2155° / 38°0Clear
55 °Clear

Heidelberg, Saturday, 21 November

Clear. High 55°, low 38°.

Pressure30.39 inHg
Wind6 mph SE
Humidity67%
Visibility—
Dew point37°
Sun, 2254° / 40°0Overcast
54 °Overcast

Heidelberg, Sunday, 22 November

Overcast. High 54°, low 40°.

Pressure30.06 inHg
Wind13.9 mph W
Humidity72%
Visibility—
Dew point42°
Mon, 2347° / 34°0Partly cloudy
47 °Partly cloudy

Heidelberg, Monday, 23 November

Partly cloudy. High 47°, low 34°.

Pressure29.94 inHg
Wind22.3 mph W
Humidity54%
Visibility—
Dew point26°
Tue, 2443° / 27°0Clear
43 °Clear

Heidelberg, Tuesday, 24 November

Clear. High 43°, low 27°.

Pressure30.27 inHg
Wind16.1 mph NW
Humidity56%
Visibility—
Dew point23°
Wed, 2542° / 26°0Overcast
42 °Overcast

Heidelberg, Wednesday, 25 November

Overcast. High 42°, low 26°.

Pressure30.47 inHg
Wind5.7 mph S
Humidity60%
Visibility—
Dew point22°
Thu, 2648° / 28°0Overcast
48 °Overcast

Heidelberg, Thursday, 26 November

Overcast. High 48°, low 28°.

Pressure30.42 inHg
Wind8.1 mph S
Humidity68%
Visibility—
Dew point28°
Fri, 2755° / 39°0Overcast
55 °Overcast

Heidelberg, Friday, 27 November

Overcast. High 55°, low 39°.

Pressure30.45 inHg
Wind4.4 mph E
Humidity47%
Visibility—
Dew point27°
Sat, 2861° / 41°0Mostly clear
61 °Mostly clear

Heidelberg, Saturday, 28 November

Mostly clear. High 61°, low 41°.

Pressure30.39 inHg
Wind14.1 mph S
Humidity79%
Visibility—
Dew point44°
Sun, 2962° / 43°0.49Rain
62 °Rain

Heidelberg, Sunday, 29 November

Rain. High 62°, low 43°.

Pressure30.00 inHg
Wind18 mph W
Humidity95%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3046° / 33°0.12Climate normal
46 °Climate normal

Heidelberg, Monday, 30 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation33%
Record high65° (1991)
Record low17° (1976)
Tue, 0146° / 32°0.14Climate normal
46 °Climate normal

Heidelberg, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.14 in
Chance of precipitation35%
Record high68° (2006)
Record low9° (1967)
Wed, 0245° / 31°0.1Climate normal
45 °Climate normal

Heidelberg, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.1 in
Chance of precipitation32%
Record high61° (2023)
Record low6° (1967)
Thu, 0345° / 31°0.12Climate normal
45 °Climate normal

Heidelberg, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.12 in
Chance of precipitation22%
Record high66° (1998)
Record low14° (1966)
Fri, 0445° / 31°0.11Climate normal
45 °Climate normal

Heidelberg, Friday, 4 December

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.11 in
Chance of precipitation23%
Record high69° (1982)
Record low14° (1966)
Sat, 0543° / 31°0.15Climate normal
43 °Climate normal

Heidelberg, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.15 in
Chance of precipitation33%
Record high68° (2001)
Record low18° (2025)
Sun, 0645° / 31°0.13Climate normal
45 °Climate normal

Heidelberg, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.13 in
Chance of precipitation35%
Record high70° (1998)
Record low19° (2007)
Mon, 0742° / 29°0.09Climate normal
42 °Climate normal

Heidelberg, Monday, 7 December

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation28%
Record high69° (1998)
Record low7° (2002)
Tue, 0842° / 30°0.09Climate normal
42 °Climate normal

Heidelberg, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.09 in
Chance of precipitation25%
Record high65° (1980)
Record low13° (2003)
Wed, 0942° / 29°0.17Climate normal
42 °Climate normal

Heidelberg, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.17 in
Chance of precipitation38%
Record high63° (1978)
Record low7° (1989)
Thu, 1043° / 30°0.13Climate normal
43 °Climate normal

Heidelberg, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.13 in
Chance of precipitation37%
Record high62° (1966)
Record low10° (1995)
Fri, 1142° / 30°0.17Climate normal
42 °Climate normal

Heidelberg, Friday, 11 December

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.17 in
Chance of precipitation38%
Record high63° (2021)
Record low4° (1962)
Sat, 1242° / 29°0.1Climate normal
42 °Climate normal

Heidelberg, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.1 in
Chance of precipitation28%
Record high65° (2015)
Record low-1° (1962)
Sun, 1342° / 29°0.16Climate normal
42 °Climate normal

Heidelberg, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.16 in
Chance of precipitation28%
Record high68° (2015)
Record low3° (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.