Monthly outlook for Harnedsville, PA: average high 49.4°, average low 34.9°. That is 1.7° above the climate normal for November. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 7 days and 2.0 inches. The warmest day looks like 11 November (65°), the coolest 17 November (24°).
49.4°/34.9°
Average high / low
+1.7°
Above normal
3 / 7
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
47.6°
47.3°
+0.1°
19 November – 28 November
52.5°
44.7°
+4.4°
29 November – 8 December
at normal
39.8°
—
November records over 66 years
73.2°4 November 2003All-time high
6.4°23 November 1971All-time low
Climate normals and records are computed from the nearest reference point — Addison (3 mi).
Tue, 1063° / 44°0
63 °
Harnedsville, Tuesday, 10 November
Clear. High 63°, low 44°.
Pressure30.00 inHg
Wind12.1 mph W
Humidity52%
Visibility6.2 mi
Dew point39°
Wed, 1165° / 43°0
65 °
Harnedsville, Wednesday, 11 November
Overcast. High 65°, low 43°.
Pressure29.91 inHg
Wind5.8 mph SW
Humidity52%
Visibility6.2 mi
Dew point41°
Thu, 1247° / 39°0.1
47 °
Harnedsville, Thursday, 12 November
Light rain. High 47°, low 39°.
Pressure29.59 inHg
Wind5.5 mph NW
Humidity86%
Visibility6.2 mi
Dew point42°
Fri, 1341° / 33°0.04
41 °
Harnedsville, Friday, 13 November
Snow. High 41°, low 33°.
Pressure29.74 inHg
Wind9.7 mph NW
Humidity70%
Visibility6.2 mi
Dew point28°
Sat, 1437° / 30°0.03
37 °
Harnedsville, Saturday, 14 November
Light snow. High 37°, low 30°.
Pressure30.00 inHg
Wind10.3 mph NW
Humidity78%
Visibility—
Dew point30°
Sun, 1536° / 32°0.05
36 °
Harnedsville, Sunday, 15 November
Light snow. High 36°, low 32°.
Pressure30.21 inHg
Wind9.6 mph W
Humidity100%
Visibility—
Dew point35°
Mon, 1640° / 35°0.02
40 °
Harnedsville, Monday, 16 November
Light snow. High 40°, low 35°.
Pressure30.33 inHg
Wind6.9 mph NW
Humidity97%
Visibility—
Dew point38°
Tue, 1742° / 24°0
42 °
Harnedsville, Tuesday, 17 November
Mostly clear. High 42°, low 24°.
Pressure30.47 inHg
Wind3.1 mph N
Humidity86%
Visibility—
Dew point36°
Wed, 1848° / 27°0
48 °
Harnedsville, Wednesday, 18 November
Clear. High 48°, low 27°.
Pressure30.47 inHg
Wind3.5 mph SE
Humidity69%
Visibility—
Dew point36°
Thu, 1953° / 29°0
53 °
Harnedsville, Thursday, 19 November
Mostly clear. High 53°, low 29°.
Pressure30.42 inHg
Wind3.8 mph SE
Humidity60%
Visibility—
Dew point36°
Fri, 2054° / 36°0
54 °
Harnedsville, Friday, 20 November
Overcast. High 54°, low 36°.
Pressure30.36 inHg
Wind4.4 mph SE
Humidity59%
Visibility—
Dew point38°
Sat, 2158° / 39°0.01
58 °
Harnedsville, Saturday, 21 November
Light rain. High 58°, low 39°.
Pressure30.15 inHg
Wind9.6 mph S
Humidity67%
Visibility—
Dew point45°
Sun, 2257° / 39°0.02
57 °
Harnedsville, Sunday, 22 November
Light rain. High 57°, low 39°.
Pressure30.09 inHg
Wind12.5 mph SW
Humidity73%
Visibility—
Dew point44°
Mon, 2348° / 33°0
48 °
Harnedsville, Monday, 23 November
Clear. High 48°, low 33°.
Pressure30.21 inHg
Wind6.5 mph NE
Humidity46%
Visibility—
Dew point26°
Tue, 2444° / 32°0
44 °
Harnedsville, Tuesday, 24 November
Overcast. High 44°, low 32°.
Pressure30.21 inHg
Wind13.9 mph SE
Humidity55%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2544° / 31°0.11
44 °
Harnedsville, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation37%
Record high62° (1979)
Record low9° (2005)
Thu, 2646° / 32°0.17
46 °
Harnedsville, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.17 in
Chance of precipitation48%
Record high62° (1990)
Record low15° (2005)
Fri, 2745° / 32°0.15
45 °
Harnedsville, Friday, 27 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.15 in
Chance of precipitation55%
Record high67° (1990)
Record low15° (1977)
Sat, 2843° / 31°0.19
43 °
Harnedsville, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.19 in
Chance of precipitation52%
Record high69° (1990)
Record low9° (2002)
Sun, 2942° / 29°0.11
42 °
Harnedsville, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.11 in
Chance of precipitation38%
Record high63° (2006)
Record low12° (1976)
Mon, 3042° / 29°0.14
42 °
Harnedsville, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.14 in
Chance of precipitation50%
Record high65° (1991)
Record low7° (1976)
Tue, 0141° / 28°0.19
41 °
Harnedsville, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.19 in
Chance of precipitation48%
Record high65° (2006)
Record low6° (1976)
Wed, 0241° / 28°0.13
41 °
Harnedsville, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.13 in
Chance of precipitation42%
Record high64° (1982)
Record low8° (1966)
Thu, 0340° / 27°0.13
40 °
Harnedsville, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.13 in
Chance of precipitation43%
Record high68° (1982)
Record low2° (1976)
Fri, 0440° / 27°0.13
40 °
Harnedsville, Friday, 4 December
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.13 in
Chance of precipitation47%
Record high64° (2012)
Record low-8° (1966)
Sat, 0539° / 27°0.14
39 °
Harnedsville, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.14 in
Chance of precipitation53%
Record high66° (1982)
Record low8° (1974)
Sun, 0639° / 27°0.14
39 °
Harnedsville, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.14 in
Chance of precipitation52%
Record high65° (1998)
Record low5° (2007)
Mon, 0737° / 25°0.13
37 °
Harnedsville, Monday, 7 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.13 in
Chance of precipitation50%
Record high60° (1998)
Record low4° (2007)
Tue, 0838° / 26°0.13
38 °
Harnedsville, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.13 in
Chance of precipitation37%
Record high64° (1966)
Record low8° (1977)
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 Harnedsville, 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 Harnedsville, 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.