Monthly outlook for Harnedsville, PA: average high 46.3°, average low 31.4°. That is 0.6° above the climate normal for November. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 7 days and 2.0 inches. The warmest day looks like 22 November (63.4°), the coolest 26 November (15.7°).
46.3°/31.4°
Average high / low
+0.6°
Above normal
4 / 7
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
49.9°
45.6°
+2.3°
23 November – 2 December
40.4°
43.2°
-1.5°
3 December – 12 December
at normal
38.7°
—
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).
Sat, 1441° / 30°0.04
41 °
Harnedsville, Saturday, 14 November
Snow. High 41°, low 30°.
Pressure30.03 inHg
Wind13.5 mph W
Humidity85%
Visibility3.6 mi
Dew point30°
Sun, 1539° / 35°0.17
39 °
Harnedsville, Sunday, 15 November
Light rain. High 39°, low 35°.
Pressure30.33 inHg
Wind9.6 mph NW
Humidity98%
Visibility4.5 mi
Dew point36°
Mon, 1641° / 34°0
41 °
Harnedsville, Monday, 16 November
Overcast. High 41°, low 34°.
Pressure30.56 inHg
Wind6.5 mph NW
Humidity75%
Visibility6.2 mi
Dew point33°
Tue, 1748° / 28°0
48 °
Harnedsville, Tuesday, 17 November
Clear. High 48°, low 28°.
Pressure30.53 inHg
Wind4.3 mph NW
Humidity55%
Visibility—
Dew point30°
Wed, 1855° / 29°0
55 °
Harnedsville, Wednesday, 18 November
Clear. High 55°, low 29°.
Pressure30.45 inHg
Wind2.8 mph NW
Humidity41%
Visibility—
Dew point28°
Thu, 1957° / 34°0
57 °
Harnedsville, Thursday, 19 November
Overcast. High 57°, low 34°.
Pressure30.36 inHg
Wind5.1 mph SW
Humidity44%
Visibility—
Dew point32°
Fri, 2056° / 42°0
56 °
Harnedsville, Friday, 20 November
Overcast. High 56°, low 42°.
Pressure30.33 inHg
Wind8.1 mph W
Humidity68%
Visibility—
Dew point44°
Sat, 2158° / 41°0
58 °
Harnedsville, Saturday, 21 November
Overcast. High 58°, low 41°.
Pressure30.21 inHg
Wind11.1 mph SE
Humidity61%
Visibility—
Dew point42°
Sun, 2263° / 40°0
63 °
Harnedsville, Sunday, 22 November
Overcast. High 63°, low 40°.
Pressure30.06 inHg
Wind8.9 mph SW
Humidity39%
Visibility—
Dew point35°
Mon, 2359° / 49°0
59 °
Harnedsville, Monday, 23 November
Overcast. High 59°, low 49°.
Pressure30.06 inHg
Wind3.6 mph SE
Humidity59%
Visibility—
Dew point44°
Tue, 2452° / 32°0.2
52 °
Harnedsville, Tuesday, 24 November
Snow. High 52°, low 32°.
Pressure29.77 inHg
Wind16.2 mph W
Humidity95%
Visibility—
Dew point49°
Wed, 2527° / 20°0.1
27 °
Harnedsville, Wednesday, 25 November
Light snow. High 27°, low 20°.
Pressure30.03 inHg
Wind16.3 mph W
Humidity82%
Visibility—
Dew point21°
Thu, 2630° / 16°0
30 °
Harnedsville, Thursday, 26 November
Partly cloudy. High 30°, low 16°.
Pressure30.21 inHg
Wind10.4 mph W
Humidity53%
Visibility—
Dew point13°
Fri, 2738° / 18°0
38 °
Harnedsville, Friday, 27 November
Clear. High 38°, low 18°.
Pressure29.88 inHg
Wind15.1 mph SW
Humidity45%
Visibility—
Dew point17°
Sat, 2837° / 23°0
37 °
Harnedsville, Saturday, 28 November
Partly cloudy. High 37°, low 23°.
Pressure30.09 inHg
Wind12 mph W
Humidity60%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 0939° / 26°0.18
39 °
Harnedsville, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.18 in
Chance of precipitation45%
Record high66° (1966)
Record low-3° (2002)
Thu, 1039° / 26°0.19
39 °
Harnedsville, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.19 in
Chance of precipitation45%
Record high60° (1971)
Record low-3° (1968)
Fri, 1138° / 26°0.15
38 °
Harnedsville, Friday, 11 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.15 in
Chance of precipitation52%
Record high62° (2021)
Record low-1° (1968)
Sat, 1238° / 25°0.12
38 °
Harnedsville, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.12 in
Chance of precipitation42%
Record high62° (2015)
Record low-1° (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 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.